USMS Top 10 Swims by Kerry L O'Brien (203)

Below are all recorded individual Top 10 achievements for Kerry L O'Brien since 1971.

2021 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	M60-64 100 Fly	Kerry L O'Brien	64	WCM	Pacific	1:16.34

2018 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	M60-64 100 Fly	Kerry L O'Brien	61	WCM	Pacific	1:11.71

2018 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
10	M60-64 100 Fly	Kerry L O'Brien	61	WCM	Pacific	1:01.18

2016 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
5	M55-59 100 Fly	Kerry L O'Brien	59	WCM	Pacific	1:09.36

2014 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
3	M55-59 100 Fly	Kerry L O'Brien	57	WCM	Pacific	1:08.19

2014 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
10	M55-59 100 Fly	Kerry L O'Brien	56	WCM	Pacific	58.57
6	M55-59 200 Fly	Kerry L O'Brien	57	WCM	Pacific	2:16.82

2013 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
9	M55-59 200 Free	Kerry L O'Brien	56	WCM	Pacific	2:17.86
4	M55-59 100 Fly	Kerry L O'Brien	56	WCM	Pacific	1:05.81
3	M55-59 200 Fly	Kerry L O'Brien	56	WCM	Pacific	2:40.20

2013 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
8	M55-59 100 Fly	Kerry L O'Brien	56	WCM	Pacific	57.95
4	M55-59 200 Fly	Kerry L O'Brien	55	WCM	Pacific	2:13.74

2012 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
4	M55-59 100 Fly	Kerry L O'Brien	55	WCM	Pacific	1:05.28
2	M55-59 200 Fly	Kerry L O'Brien	55	WCM	Pacific	2:32.24

2012 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
4	M55-59 100 Fly	Kerry L O'Brien	55	WCM	Pacific	1:05.00
3	M55-59 200 Fly	Kerry L O'Brien	55	WCM	Pacific	2:34.89

2012 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
7	M55-59 100 Fly	Kerry L O'Brien	55	WCM	Pacific	59.26

2011 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
5	M50-54 100 Fly	Kerry L O'Brien	54	WCM	Pacific	1:05.83

2011 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
5	M50-54 200 Fly	Kerry L O'Brien	54	WCM	Pacific	2:10.64

2010 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
2	M50-54 200 Fly	Kerry L O'Brien	52	WCM	Pacific	2:09.26

2009 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	M50-54 50 Fly	Kerry L O'Brien	52	WCM	Pacific	28.77
4	M50-54 100 Fly	Kerry L O'Brien	52	WCM	Pacific	1:03.40
3	M50-54 200 Fly	Kerry L O'Brien	52	WCM	Pacific	2:27.54

2009 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
9	M50-54 100 Fly	Kerry O'Brien	52	WCM	Pacific	55.86
3	M50-54 200 Fly	Kerry L O'Brien	51	WCM	Pacific	2:06.28

2008 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	M50-54 200 Free	Kerry L O'Brien	51	WCM	Pacific	2:12.76
6	M50-54 100 Fly	Kerry L O'Brien	51	WCM	Pacific	1:03.52
3	M50-54 200 Fly	Kerry L O'Brien	51	WCM	Pacific	2:28.67

2008 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
5	M50-54 200 Fly	Kerry L O'Brien	51	WCM	Pacific	2:08.82

2007 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
2	M50-54 100 Fly	Kerry L O'Brien	50	WCM	Pacific	1:04.52
3	M50-54 200 Fly	Kerry L O'Brien	50	WCM	Pacific	2:30.27

2007 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
7	M50-54 500 Free	Kerry L O'Brien	50	WCM	Pacific	5:16.79
3	M50-54 100 Fly	Kerry L O'Brien	50	WCM	Pacific	56.17
3	M50-54 200 Fly	Kerry L O'Brien	50	WCM	Pacific	2:07.14

2006 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
9	M45-49 200 Fly	Kerry O'Brien	49	WCM	Pacific	2:32.08

2006 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
5	M45-49 200 Fly	Kerry O'Brien	49	WCM	Pacific	2:35.80

2006 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
3	M45-49 200 Fly	Kerry O'Brien	48	WCM	Pacific	2:06.51

2005 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M45-49 100 Fly	Kerry L O'Brien	48	WCM	Pacific	1:04.43
5	M45-49 200 Fly	Kerry L O'Brien	48	WCM	Pacific	2:28.11

2005 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
5	M45-49 100 Fly	Kerry L O'Brien	48	WCM	Pacific	55.77
3	M45-49 200 Fly	Kerry L O'Brien	48	WCM	Pacific	2:05.08

2004 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	M45-49 1500 Free	Kerry L O'Brien	47	WCM	Pacific	19:38.30

2004 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
3	M45-49 200 Fly	Kerry O'Brien	47	WCM	Pacific	2:30.00

2004 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
7	M45-49 100 Fly	Kerry L O'Brien	47	WCM	Pacific	55.59
2	M45-49 200 Fly	Kerry L O'Brien	47	WCM	Pacific	2:05.41

2003 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
9	M45-49 100 Fly	Kerry O'Brien	46	WCM	Pacific	1:03.81

2003 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
9	M45-49 800 Free	Kerry O'Brien	46	WCM	Pacific	10:00.88
6	M45-49 100 Fly	Kerry O'Brien	46	WCM	Pacific	1:03.30
2	M45-49 200 Fly	Kerry O'Brien	46	WCM	Pacific	2:29.37

2003 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
7	M45-49 100 Fly	Kerry L O'Brien	46	WCM	Pacific	54.82
2	M45-49 200 Fly	Kerry L O'Brien	46	WCM	Pacific	2:03.18

2002 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M45-49 100 Fly	Kerry L O'Brien	45	WCM	Pacific	1:04.93

2002 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M45-49 400 Free	Kerry O'Brien	45	WCM	Pacific	4:41.84
9	M45-49 50 Fly	Kerry O'Brien	45	WCM	Pacific	28.46
4	M45-49 100 Fly	Kerry O'Brien	45	WCM	Pacific	1:02.42
3	M45-49 200 Fly	Kerry O'Brien	45	WCM	Pacific	2:22.42

2002 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
6	M45-49 500 Free	Kerry L O'Brien	45	WCM	Pacific	5:11.22
5	M45-49 100 Fly	Kerry L O'Brien	45	WCM	Pacific	54.78
2	M45-49 200 Fly	Kerry L O'Brien	45	WCM	Pacific	2:02.10

2001 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M40-44 200 Fly	Kerry L O'Brien	44	WCM	Pacific	2:28.72

2001 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M40-44 100 Fly	Kerry L O'Brien	44	WCM	Pacific	1:02.66
4	M40-44 200 Fly	Kerry L O'Brien	44	WCM	Pacific	2:22.76

2001 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
6	M40-44 100 Fly	Kerry L O'Brien	44	WCM	Pacific	54.49
2	M40-44 200 Fly	Kerry L O'Brien	44	WCM	Pacific	2:00.33

2000 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
9	M40-44 800 Free	Kerry L O'Brien	43	WCM	Pacific	9:52.90
6	M40-44 1500 Free	Kerry L O'Brien	43	WCM	Pacific	19:03.70
2	M40-44 200 Fly	Kerry L O'Brien	43	WCM	Pacific	2:23.75

2000 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
10	M40-44 500 Free	Kerry O'Brien	43	WCM	Pacific	5:06.04
6	M40-44 100 Fly	Kerry O'Brien	43	WCM	Pacific	55.03
2	M40-44 200 Fly	Kerry O'Brien	43	WCM	Pacific	2:03.32

1999 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
3	M40-44 100 Fly	Kerry L O'Brien	42	WCM	Pacific	1:01.73

1999 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	M40-44 400 Free	Kerry O'Brien	42	WCM	Pacific	4:36.89
6	M40-44 50 Fly	Kerry O'Brien	42	WCM	Pacific	28.10
4	M40-44 100 Fly	Kerry O'Brien	42	WCM	Pacific	1:01.66
4	M40-44 200 Fly	Kerry O'Brien	42	WCM	Pacific	2:23.57

1999 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
8	M40-44 100 Fly	Kerry L O'Brien	42	WCM	Pacific	55.21
4	M40-44 200 Fly	Kerry L O'Brien	41	WCM	Pacific	2:01.88

1998 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
5	M40-44 400 Free	Kerry L O'Brien	41	WCM	Pacific	4:36.49
6	M40-44 100 Fly	Kerry L O'Brien	41	WCM	Pacific	1:02.30
3	M40-44 200 Fly	Kerry L O'Brien	41	WCM	Pacific	2:23.21

1998 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
2	M40-44 500 Free	Kerry L O'Brien	41	WCM	Pacific	5:00.18
8	M40-44 100 Fly	Kerry L O'Brien	41	WCM	Pacific	54.09
2	M40-44 200 Fly	Kerry L O'Brien	41	WCM	Pacific	2:00.36

1997 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
4	M40-44 100 Fly	Kerry L O'Brien	40	WCM	Pacific	1:02.61
3	M40-44 200 Fly	Kerry L O'Brien	40	WCM	Pacific	2:19.47

1997 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	M40-44 200 Free	Kerry O'Brien	40	WCM	Pacific	2:10.09
7	M40-44 50 Fly	Kerry O'Brien	40	WCM	Pacific	28.29
3	M40-44 100 Fly	Kerry O'Brien	40	WCM	Pacific	1:01.57
2	M40-44 200 Fly	Kerry O'Brien	40	WCM	Pacific	2:19.92

1997 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
7	M35-39 200 Fly	Kerry O'Brien	39	WCM	Pacific	2:02.59
7	M40-44 500 Free	Kerry O'Brien	40	WCM	Pacific	5:05.02
7	M40-44 100 Fly	Kerry O'Brien	40	WCM	Pacific	54.24
3	M40-44 200 Fly	Kerry O'Brien	40	WCM	Pacific	2:01.21

1996 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
9	M35-39 200 Back	Kerry O'Brien	39	WCM	Pacific	2:29.35
4	M35-39 100 Fly	Kerry O'Brien	39	WCM	Pacific	1:01.43

1996 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	M35-39 400 Free	Kerry O'Brien	39	WCM	Pacific	4:37.18
5	M35-39 100 Fly	Kerry O'Brien	39	WCM	Pacific	1:01.81
3	M35-39 200 Fly	Kerry O'Brien	39	WCM	Pacific	2:19.47

1996 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
10	M35-39 100 Fly	Kerry O'Brien	39	WCM	Pacific	54.44
8	M35-39 200 Fly	Kerry O'Brien	38	WCM	Pacific	2:01.46

1995 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
4	M35-39 100 Fly	Kerry O'Brien	38	WCM	Pacific	1:00.32

1995 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
9	M35-39 400 Free	Kerry O'Brien	38	WCM	Pacific	4:41.13
7	M35-39 800 Free	Kerry O'Brien	38	WCM	Pacific	9:43.80
7	M35-39 50 Fly	Kerry O'Brien	38	WCM	Pacific	28.24
3	M35-39 100 Fly	Kerry O'Brien	38	WCM	Pacific	1:00.88
3	M35-39 200 Fly	Kerry O'Brien	38	WCM	Pacific	2:17.46

1995 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
4	M35-39 100 Fly	Kerry O'Brien	38	WCM	Pacific	53.89
2	M35-39 200 Fly	Kerry O'Brien	38	WCM	Pacific	1:59.76

1994 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	M35-39 400 Free	Kerry O'Brien	37	WCM	Pacific	4:38.19
7	M35-39 800 Free	Kerry O'Brien	37	WCM	Pacific	9:50.28
10	M35-39 50 Fly	Kerry O'Brien	37	WCM	Pacific	28.65
3	M35-39 100 Fly	Kerry O'Brien	37	WCM	Pacific	1:01.68
2	M35-39 200 Fly	Kerry O'Brien	37	WCM	Pacific	2:18.44
7	M35-39 400 IM	Kerry O'Brien	37	WCM	Pacific	5:22.20

1994 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
5	M35-39 100 Fly	Kerry O'Brien	37	WCM	Pacific	53.73
6	M35-39 200 Fly	Kerry O'Brien	37	WCM	Pacific	2:01.10

1993 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
3	M35-39 200 Fly	Kerry O'Brien	36	WCM	Pacific	2:20.45

1993 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	M35-39 100 Back	Kerry O'Brien	36	WCM	Pacific	1:10.47
8	M35-39 50 Fly	Kerry O'Brien	36	WCM	Pacific	28.23
3	M35-39 100 Fly	Kerry O'Brien	36	WCM	Pacific	1:01.09
3	M35-39 200 Fly	Kerry O'Brien	36	WCM	Pacific	2:20.94

1993 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
10	M35-39 100 Fly	Kerry O'Brien	36	WCM	Pacific	54.40
2	M35-39 200 Fly	Kerry O'Brien	36	WCM	Pacific	2:00.55

1992 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
5	M35-39 50 Fly	Kerry O'Brien	35	WCM	Pacific	28.07
3	M35-39 100 Fly	Kerry O'Brien	35	WCM	Pacific	1:01.63
3	M35-39 200 Fly	Kerry O'Brien	35	WCM	Pacific	2:16.12

1992 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	M35-39 100 Fly	Kerry O'Brien	35	WCM	Pacific	1:00.80
3	M35-39 200 Fly	Kerry O'Brien	35	WCM	Pacific	2:16.63

1992 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
10	M30-34 200 Fly	Kerry O'Brien	34	WCM	Pacific	2:01.99
9	M35-39 50 Fly	Kerry O'Brien	35	WCM	Pacific	24.60
5	M35-39 100 Fly	Kerry O'Brien	35	WCM	Pacific	53.00
2	M35-39 200 Fly	Kerry O'Brien	35	WCM	Pacific	1:57.21

1991 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M30-34 400 Free	Kerry O'Brien	34	WCM	Pacific	4:37.98
2	M30-34 100 Fly	Kerry O'Brien	34	WCM	Pacific	1:00.94

1991 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
6	M30-34 50 Fly	Kerry O'Brien	34	WCM	Pacific	28.12
3	M30-34 100 Fly	Kerry O'Brien	34	WCM	Pacific	1:00.62
6	M30-34 200 Fly	Kerry O'Brien	34	WCM	Pacific	2:18.71
8	M30-34 400 IM	Kerry O'Brien	34	WCM	Pacific	5:27.02

1991 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
8	M30-34 200 Fly	Kerry O'Brien	34	WCM	Pacific	2:00.94

1990 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
2	M30-34 100 Fly	Kerry O'Brien	33	WCM	Pacific	1:00.85

1990 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M30-34 50 Fly	Kerry O'Brien	33	WCM	Pacific	27.67
5	M30-34 100 Fly	Kerry O'Brien	33	WCM	Pacific	1:00.69
2	M30-34 200 Fly	Kerry O'Brien	33	WCM	Pacific	2:16.22
6	M30-34 400 IM	Kerry O'Brien	33	WCM	Pacific	5:19.11

1990 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
10	M30-34 100 Fly	Kerry O'Brien	33	WCM	Pacific	53.15
6	M30-34 200 Fly	Kerry O'Brien	33	WCM	Pacific	1:59.81

1989 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
9	M30-34 200 Free	Kerry O'Brien	32	WCM	Pacific	2:09.57
8	M30-34 50 Back	Kerry O'Brien	32	WCM	Pacific	31.16
9	M30-34 100 Back	Kerry O'Brien	32	WCM	Pacific	1:08.42
9	M30-34 50 Fly	Kerry O'Brien	32	WCM	Pacific	27.97
1	M30-34 100 Fly	Kerry O'Brien	32	WCM	Pacific	59.68
1	M30-34 200 Fly	Kerry O'Brien	32	WCM	Pacific	2:14.93

1989 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
7	M30-34 100 Fly	Kerry O'Brien	32	WCM	Pacific	53.03
2	M30-34 200 Fly	Kerry O'Brien	32	WCM	Pacific	1:57.13

1988 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
1	M30-34 100 Fly	Kerry O'Brien	31	WCM	Pacific	58.75

1988 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	M30-34 200 Free	Kerry O'Brien	31	WCM	Pacific	2:07.18
6	M30-34 800 Free	Kerry O'Brien	31	WCM	Pacific	9:35.28
10	M30-34 100 Back	Kerry O'Brien	31	WCM	Pacific	1:08.49
6	M30-34 100 Fly	Kerry O'Brien	31	WCM	Pacific	59.99
5	M30-34 200 Fly	Kerry O'Brien	31	WCM	Pacific	2:15.08

1988 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
8	M30-34 100 Fly	Kerry O'Brien	31	WCM	Pacific	52.63
3	M30-34 200 Fly	Kerry O'Brien	31	WCM	Pacific	1:55.55

1987 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	M30-34 100 Back	Kerry O'Brien	30	WCM	Pacific	1:07.32
4	M30-34 100 Fly	Kerry O'Brien	30	WCM	Pacific	59.75
4	M30-34 200 Fly	Kerry O'Brien	30	WCM	Pacific	2:16.45
9	M30-34 400 IM	Kerry O'Brien	30	WCM	Pacific	5:14.80

1987 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
4	M25-29 200 Fly	Kerry O'Brien	29	WCM	Pacific	1:59.37
7	M30-34 1000 Free	Kerry O'Brien	30	WCM	Pacific	10:38.79
9	M30-34 100 Fly	Kerry O'Brien	30	WCM	Pacific	52.42
4	M30-34 200 Fly	Kerry O'Brien	30	WCM	Pacific	1:57.51

1986 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
1	M25-29 200 Free	Kerry O'Brien	29	WCM	Pacific	2:07.35
2	M25-29 100 Fly	Kerry O'Brien	29	WCM	Pacific	1:00.76

1986 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
3	M25-29 100 Fly	Kerry O'Brien	29	WCM	Pacific	59.85
1	M25-29 200 Fly	Kerry O'Brien	29	WCM	Pacific	2:15.17
9	M25-29 200 IM	Kerry O'Brien	29	WCM	Pacific	2:27.23
5	M25-29 400 IM	Kerry O'Brien	29	WCM	Pacific	5:20.83

1986 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
9	M25-29 100 Fly	Kerry O'Brien	29	WCM	Pacific	53.33
3	M25-29 200 Fly	Kerry O'Brien	29	WCM	Pacific	1:57.30

1985 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
9	M25-29 50 Fly	Kerry O'Brien	28	WCM	Pacific	27.23
1	M25-29 100 Fly	Kerry O'Brien	28	WCM	Pacific	59.18
1	M25-29 200 Fly	Kerry O'Brien	28	WCM	Pacific	2:14.72
5	M25-29 400 IM	Kerry O'Brien	28	WCM	Pacific	5:19.43

1985 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
7	M25-29 1000 Free	Kerry O'Brien	28	WCM	Pacific	10:37.75
10	M25-29 50 Fly	Kerry O'Brien	28	WCM	Pacific	23.79
6	M25-29 100 Fly	Kerry O'Brien	28	WCM	Pacific	52.05
3	M25-29 200 Fly	Kerry O'Brien	28	WCM	Pacific	1:56.74

1984 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M25-29 200 Free	Kerry O'Brien	27	WCM	Pacific	2:10.47
9	M25-29 50 Fly	Kerry O'Brien	27	WCM	Pacific	26.84
3	M25-29 100 Fly	Kerry O'Brien	27	WCM	Pacific	58.99
3	M25-29 200 Fly	Kerry O'Brien	27	WCM	Pacific	2:18.68
4	M25-29 200 IM	Kerry O'Brien	27	WCM	Pacific	2:25.95
7	M25-29 400 IM	Kerry O'Brien	27	WCM	Pacific	5:18.33

1984 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
7	M25-29 100 Fly	Kerry O'Brien	27	WCM	Pacific	52.70
2	M25-29 200 Fly	Kerry O'Brien	27	WCM	Pacific	1:56.32

1983 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	M25-29 50 Fly	Kerry O'Brien	26	WCM	Pacific	27.14
3	M25-29 100 Fly	Kerry O'Brien	26	WCM	Pacific	59.83
3	M25-29 200 Fly	Kerry O'Brien	26	WCM	Pacific	2:18.07

1983 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
10	M25-29 100 Fly	Kerry O'Brien	26	WCM	Pacific	52.38
3	M25-29 200 Fly	Kerry O'Brien	26	WCM	Pacific	1:56.93

1982 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
6	M25-29 50 Fly	Kerry O'Brien	25	WCM	Pacific	27.44
8	M25-29 100 Fly	Kerry O'Brien	25	WCM	Pacific	1:01.29
7	M25-29 200 Fly	Kerry O'Brien	25	WCM	Pacific	2:24.20

1982 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
6	M25-29 100 Fly	Kerry O'Brien	25	WCM	Pacific	52.23

---

USMS Top 10 Relay Swims by Kerry L O'Brien (252)

Below are all recorded relay Top 10 achievements for Kerry L O'Brien since 1971.

2023 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
3	X280-319 200 Free	Kerry L O'Brien	66	WCM	Pacific	2:38.37

2022 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
9	M240-279 200 Free	Kerry L O'Brien	65	WCM	Pacific	2:07.22
3	M240-279 200 Medley	Kerry L O'Brien	65	WCM	Pacific	2:14.88

2021 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
1	M240-279 400 Free	Kerry L O'Brien	64	WCM	Pacific	4:22.85

2019 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	M240-279 400 Free	Kerry L O'Brien	62	WCM	Pacific	4:33.48
7	M240-279 200 Medley	Kerry L O'Brien	62	WCM	Pacific	2:18.98
5	X280-319 400 Medley	Kerry L O'Brien	62	WCM	Pacific	7:40.25

2019 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	X200-239 200 Free	Kerry L O'Brien	62	WCM	Pacific	1:59.81
6	X200-239 400 Free	Kerry L O'Brien	62	WCM	Pacific	4:52.14

2019 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
9	X45+ 400 Medley	Kerry L O'Brien	62	WCM	Pacific	4:53.86
2	X55+ 400 Free	Kerry L O'Brien	62	WCM	Pacific	4:08.87
1	X55+ 800 Free	Kerry L O'Brien	62	WCM	Pacific	9:22.90
10	X55+ 200 Medley	Kerry L O'Brien	62	WCM	Pacific	2:02.20

2018 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	X200-239 400 Free	Kerry L O'Brien	61	WCM	Pacific	6:01.72
3	M200-239 800 Free	Kerry L O'Brien	61	WCM	Pacific	9:42.51
1	X240-279 200 Free	Kerry L O'Brien	61	WCM	Pacific	2:03.25

2018 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
3	M240-279 400 Free	Kerry L O'Brien	61	WCM	Pacific	4:28.43
2	M240-279 800 Free	Kerry L O'Brien	61	WCM	Pacific	10:41.22

2018 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
8	M55+ 400 Free	Kerry L O'Brien	61	WCM	Pacific	4:01.86

2017 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
1	M55+ 800 Free	Kerry L O'Brien	60	WCM	Pacific	8:28.19
1	X55+ 400 Medley	Kerry L O'Brien	60	WCM	Pacific	4:33.59

2016 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M160-199 200 Medley	Kerry L O'Brien	59	WCM	Pacific	2:10.65

2016 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
6	M55+ 400 Free	Kerry L O'Brien	59	WCM	Pacific	3:58.46

2015 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	X200-239 400 Free	Kerry L O'Brien	58	WCM	Pacific	4:40.20
4	M200-239 800 Free	Kerry L O'Brien	58	WCM	Pacific	9:47.62

2015 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
6	X200-239 800 Free	Kerry L O'Brien	58	WCM	Pacific	10:21.83
6	X240-279 400 Free	Kerry L O'Brien	58	WCM	Pacific	5:20.09

2015 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
10	M55+ 400 Free	Kerry L O'Brien	58	WCM	Pacific	4:02.18
4	M55+ 800 Free	Kerry L O'Brien	58	WCM	Pacific	8:52.96

2014 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
6	M200-239 800 Free	Kerry L O'Brien	57	WCM	Pacific	9:45.13
5	X240-279 200 Medley	Kerry L O'Brien	57	WCM	Pacific	2:33.09

2014 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	X200-239 200 Free	Kerry L O'Brien	57	WCM	Pacific	1:58.89

2014 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
6	X55+ 400 Free	Kerry L O'Brien	57	WCM	Pacific	4:50.88
2	M55+ 800 Free	Kerry L O'Brien	57	WCM	Pacific	8:56.85
9	X55+ 200 Medley	Kerry L O'Brien	57	WCM	Pacific	2:07.22

2013 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
4	X160-199 800 Free	Kerry L O'Brien	56	WCM	Pacific	9:57.70

2013 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	X200-239 200 Free	Kerry L O'Brien	56	WCM	Pacific	1:57.94
2	M280-319 400 Medley	Kerry L O'Brien	56	WCM	Pacific	6:35.02

2013 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
4	X55+ 800 Free	Kerry L O'Brien	56	WCM	Pacific	10:14.94

2012 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
1	M200-239 800 Free	Kerry L O'Brien	55	WCM	Pacific	9:18.58
4	M200-239 400 Medley	Kerry L O'Brien	55	WCM	Pacific	5:15.32

2012 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
2	X160-199 400 Medley	Kerry L O'Brien	55	WCM	Pacific	5:04.47

2012 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
2	M55+ 800 Free	Kerry L O'Brien	55	WCM	Pacific	8:44.18

2011 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
5	M200-239 400 Free	Kerry L O'Brien	54	WCM	Pacific	4:19.62
3	M200-239 800 Free	Kerry L O'Brien	54	WCM	Pacific	9:27.38
4	M240-279 200 Medley	Kerry L O'Brien	54	WCM	Pacific	2:15.28

2011 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	X160-199 400 Free	Kerry L O'Brien	54	WCM	Pacific	4:54.60
7	M200-239 200 Free	Kerry L O'Brien	54	WCM	Pacific	1:56.15

2011 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
6	M45+ 400 Free	Kerry L O'Brien	54	WCM	Pacific	3:47.38

2010 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	X200-239 400 Free	Kerry L O'Brien	53	WCM	Pacific	5:13.82
4	M200-239 800 Free	Kerry L O'Brien	53	WCM	Pacific	9:30.83
4	X200-239 200 Medley	Kerry L O'Brien	53	WCM	Pacific	2:15.81

2010 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M200-239 400 Free	Kerry L O'Brien	53	WCM	Pacific	4:32.14

2010 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
4	M45+ 800 Free	Kerry L O'Brien	53	WCM	Pacific	8:07.26
10	M45+ 200 Medley	Kerry L O'Brien	53	WCM	Pacific	1:44.45

2009 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
5	M200-239 800 Free	Kerry L O'Brien	52	WCM	Pacific	9:02.38
4	M200-239 200 Medley	Kerry L O'Brien	52	WCM	Pacific	1:59.56

2009 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	M160-199 800 Free	Kerry L O'Brien	52	WCM	Pacific	9:18.93
6	M200-239 200 Free	Kerry L O'Brien	52	WCM	Pacific	1:51.50
4	X200-239 400 Free	Kerry L O'Brien	52	WCM	Pacific	4:25.37
9	X200-239 200 Medley	Kerry L O'Brien	52	WCM	Pacific	2:17.64

2009 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
3	M45+ 400 Free	Kerry O'Brien	52	WCM	Pacific	3:31.93
3	X45+ 400 Medley	Kerry L O'Brien	52	WCM	Pacific	4:23.80

2008 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
1	X200-239 400 Free	Kerry L O'Brien	51	WCM	Pacific	4:37.22
6	M200-239 800 Free	Kerry L O'Brien	51	WCM	Pacific	9:41.25

2008 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
2	X160-199 800 Free	Kerry L O'Brien	51	WCM	Pacific	10:27.63
8	X200-239 200 Free	Kerry L O'Brien	51	WCM	Pacific	2:00.11
4	M240-279 200 Free	Kerry L O'Brien	51	WCM	Pacific	2:01.29

2008 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
1	M45+ 800 Free	Kerry L O'Brien	50	WCM	Pacific	7:54.82
2	M45+ 400 Medley	Kerry L O'Brien	50	WCM	Pacific	4:05.00

2007 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
2	X160-199 800 Free	Kerry L O'Brien	50	WCM	Pacific	8:56.84
2	X200-239 200 Free	Kerry L O'Brien	50	WCM	Pacific	2:00.90
5	M200-239 200 Medley	Kerry L O'Brien	50	WCM	Pacific	2:07.38

2007 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	X200-239 200 Free	Kerry L O'Brien	50	WCM	Pacific	2:03.87
1	X200-239 400 Free	Kerry L O'Brien	50	WCM	Pacific	4:27.96
2	M200-239 800 Free	Kerry L O'Brien	50	WCM	Pacific	9:22.12
6	X200-239 200 Medley	Kerry L O'Brien	50	WCM	Pacific	2:19.98
3	M240-279 200 Medley	Kerry L O'Brien	50	WCM	Pacific	2:18.89

2007 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
4	X45+ 200 Free	Kerry L O'Brien	50	WCM	Pacific	1:43.97
2	X45+ 400 Free	Kerry L O'Brien	50	WCM	Pacific	3:54.16
6	M45+ 800 Free	Kerry L O'Brien	50	WCM	Pacific	8:43.64
3	X45+ 200 Medley	Kerry L O'Brien	50	WCM	Pacific	1:52.01
2	M45+ 400 Medley	Kerry L O'Brien	50	WCM	Pacific	4:04.35

2006 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
1	X200-239 800 Free	Kerry O'Brien	49	WCM	Pacific	9:39.95

2006 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	M160-199 400 Free	Kerry Obrien	49	WCM	Pacific	4:23.34
2	X200-239 800 Free	Kerry O'Brien	49	WCM	Pacific	10:01.47
3	X200-239 400 Medley	Kerry O'Brien	49	WCM	Pacific	5:33.58

2006 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
2	M45+ 400 Free	Kerry L O'Brien	49	WCM	Pacific	3:42.77
1	X45+ 800 Free	Kerry L O'Brien	49	WCM	Pacific	8:35.64
1	M45+ 800 Free	Kerry L O'Brien	48	WCM	Pacific	8:24.31
1	X45+ 400 Medley	Kerry L O'Brien	49	WCM	Pacific	4:26.03

2005 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	X120-159 200 Medley	Kerry O'Brien	48	WCM	Pacific	2:10.72
4	X160-199 400 Free	Kerry O'Brien	48	WCM	Pacific	4:35.42
2	X200-239 200 Medley	Kerry L O'Brien	48	WCM	Pacific	2:10.28
5	M280-319 200 Free	Kerry L O'Brien	48	WCM	Pacific	2:47.08
5	M280-319 200 Medley	Kerry L O'Brien	48	WCM	Pacific	3:14.49

2005 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
3	X45+ 800 Free	Kerry L O'Brien	48	WCM	Pacific	9:05.35
6	M45+ 200 Medley	Kerry L O'Brien	48	WCM	Pacific	1:45.75
3	X45+ 400 Medley	Kerry L O'Brien	48	WCM	Pacific	4:33.56

2004 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	X160-199 400 Free	Kerry L O'Brien	47	WCM	Pacific	4:36.86
1	M160-199 800 Free	Kerry O'Brien	47	WCM	Pacific	8:51.00
10	X200-239 200 Medley	Kerry L O'Brien	47	WCM	Pacific	2:26.97
1	M200-239 400 Medley	Kerry O'Brien	47	WCM	Pacific	4:52.13

2004 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
3	M160-199 400 Medley	Kerry Obrien	47	WCM	Pacific	4:56.09

2004 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
4	X25+ 800 Free	Kerry O'Brien	46	WALNUT CREEK	Pacific	8:40.12
1	M35+ 800 Free	Kerry O'Brien	47	WALNUT CREEK	Pacific	7:42.45
5	X35+ 400 Medley	Kerry O'Brien	45	WALNUT CREEK	Pacific	4:24.40
4	M45+ 400 Free	Kerry O'Brien	46	WALNUT CREEK	Pacific	3:56.83
1	X45+ 200 Medley	Kerry L O'Brien	47	WCM	Pacific	1:51.41
3	M45+ 400 Medley	Kerry O'Brien	47	WALNUT CREEK	Pacific	4:14.59

2003 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
3	M120-159 400 Medley	Kerry O'Brien	46	WCM	Pacific	4:27.39
2	M280-319 800 Free	Kerry O'Brien	46	WCM	Pacific	14:26.99

2003 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
2	M35+ 800 Free	Kerry O'Brien	45	WALNUT CREEK	Pacific	7:58.25
9	X45+ 200 Free	Kerry L O'Brien	46	WCM	Pacific	1:44.28
5	M45+ 400 Free	Kerry O'Brien	45	WALNUT CREEK	Pacific	3:49.53
6	X45+ 200 Medley	Kerry L O'Brien	46	WCM	Pacific	1:55.24
9	M45+ 200 Medley	Kerry L O'Brien	46	WCM	Pacific	1:48.13
2	M45+ 400 Medley	Kerry O'Brien	45	WALNUT CREEK	Pacific	4:12.14

2002 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
5	X120-159 200 Free	Kerry O'Brien	45	WCM	Pacific	1:51.97
5	X120-159 200 Medley	Kerry O'Brien	45	WCM	Pacific	2:07.24

2002 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
2	M35+ 800 Free	Kerry O'Brien	45	WALNUT CREEK	Pacific	7:42.33
7	M45+ 200 Free	Kerry O'Brien	45	WALNUT CREEK	Pacific	1:36.67
7	X45+ 200 Free	Kerry L O'Brien	45	WCM	Pacific	1:46.14
8	X45+ 200 Medley	Kerry L O'Brien	45	WCM	Pacific	1:56.33
2	M45+ 400 Medley	Kerry O'Brien	45	WALNUT CREEK	Pacific	4:00.39

2001 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M120-159 200 Free	Kerry O'Brien	44	WALNUT CREEK	Pacific	1:51.71
1	M120-159 400 Medley	Kerry O'Brien	44	WALNUT CREEK	Pacific	4:32.69
4	X160-199 200 Free	Kerry L O'Brien	44	WCM	Pacific	1:52.88
3	M200-239 200 Free	Kerry L O'Brien	44	WCM	Pacific	1:50.09

2001 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
2	X35+ 800 Free	Kerry O'Brien	45	WALNUT CREEK	Pacific	8:19.71

2000 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
5	M200-239 200 Medley	Kerry O'Brien	43	WALNUT CREEK	Pacific	2:15.60

2000 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
4	X18+ 400 Free	Kery O'Brien	43	WALNUT CREEK M	Pacific	3:46.98
7	X18+ 200 Medley	Kerry O'Brien	43	WALNUT CREEK M	Pacific	1:49.19
1	X25+ 400 Medley	Kerry O'Brien	42	WALNUT CREEK M	Pacific	4:11.53
6	M35+ 200 Free	Kerry O'Brien	43	WCM	Pacific	1:32.44
1	M35+ 800 Free	Kerry O'Brien	43	WALNUT CREEK M	Pacific	7:50.43
4	M35+ 200 Medley	Kerry O'Brien	43	WCM	Pacific	1:43.50

1999 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
1	X120-159 400 Free	Kerry O'Brien	42	WALNUT CREEK	Pacific	4:15.95
7	X160-199 200 Free	Kerry O'Brien	42	WCM	Pacific	1:57.17
2	X160-199 200 Medley	Kerry O'Brien	42	WCM	Pacific	2:04.76
5	M200-239 200 Medley	Kerry O'Brien	42	WCM	Pacific	2:09.90
2	M200-239 400 Medley	Kerry O'Brien	42	WALNUT CREEK	Pacific	5:32.47

1999 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
2	M35+ 400 Free	Kerry O'Brien	42	WALNUT CREEK	Pacific	3:24.79
1	X35+ 800 Free	Kerry O'Brien	42	WALNUT CREEK	Pacific	7:44.80
3	X35+ 200 Medley	Kerry O'Brein	42	WCM	Pacific	1:48.06
3	M35+ 200 Medley	Kerry O'Brein	42	WCM	Pacific	1:40.17
1	X35+ 400 Medley	Kerry O'Brien	42	WALNUT CREEK	Pacific	3:57.46
3	M35+ 400 Medley	Kerry O'Brien	41	WALNUT CREEK	Pacific	3:58.19

1998 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
6	X120-159 200 Free	Kerry O'Brien	40	WALNUT CREEK MA	Pacific	1:54.99
8	M160-199 200 Medley	Kerry O'Brien	41	WALNUT CREEK MA	Pacific	2:05.74

1998 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
10	M35+ 200 Free	KERRY L O'BRIEN	41	WCM	Pacific	1:32.52
3	X35+ 400 Free	KERRY O'BRIEN	41	WALNUT CREEK	Pacific	3:44.51
2	M35+ 800 Free	KERRY O'BRIEN	41	WALNUT CREEK	Pacific	7:50.42
9	M35+ 400 Medley	KERRY O'BRIEN	40	WALNUT CREEK	Pacific	4:07.00

1997 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
6	M160-199 200 Free	Kerry O'Brien	40	WCM		1:49.87
2	X160-199 400 Free	Kerry O'Brien	40	WCM		4:20.43
4	M160-199 200 Medley	Kerry O'Brien	40	WCM		2:03.32
3	M160-199 400 Medley	Kerry O'Brien	40	WCM		4:51.10
5	X280-319 200 Medley	Kerry O'Brien	40	WCM		3:37.58

1997 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
5	X25+ 800 Free	Kerry O'Brien	40	WCM		8:30.71
7	X25+ 200 Medley	Kerry O'Brien	40	WCM		1:48.71
3	X35+ 400 Free	Kerry O'Brien	39	WCM		3:47.06
6	M35+ 400 Free	Kerry O'Brien	40	WCM		3:38.56
5	M35+ 200 Medley	Kerry O'Brien	40	WCM		1:42.02
4	M35+ 400 Medley	Kerry O'Brien	39	WCM		4:11.29

1996 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
1	X120-159 800 Free	Kerry O'Brien	39	WALNUT CREEK		9:20.37
1	X120-159 400 Medley	Kerry O'Brien	39	WALNUT CREEK		4:42.62

1996 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
3	M18+ 400 Free	Kerry O	38	WCM	Pacific	3:31.32
1	X35+ 800 Free	Kerry O	38	WCM		8:11.15
3	M35+ 800 Free	Kerry O	39	WCM		7:50.58
3	M35+ 200 Medley	Kerry O'Brien	39	WCM		1:41.37
1	X35+ 400 Medley	Kerry O	38	WCM		4:04.01
1	M35+ 400 Medley	Kerry O	39	WCM		3:52.29

1995 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	X120-159 200 Free	Kerry O'Brien	38	WALNUT CREEK		2:00.21
2	M120-159 800 Free	Kerry O'Brien	38	WALNUT CREEK		9:20.97
7	X120-159 200 Medley	Kerry O'Brien	38	WALNUT CREEK		2:13.13
1	M160-199 200 Medley	Kerry O'Brien	38	WALNUT CREEK		1:59.66
2	M160-199 400 Medley	Kerry O'Brien	38	WALNUT CREEK		4:39.54

1995 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
9	M35+ 200 Free	Kerry O'Brien	38	WCM		1:33.82
4	M35+ 400 Free	Kerry O'Brien	37	WCM	Pacific	3:33.99
2	X35+ 800 Free	Kerry O'Brien	38	WCM		8:08.03
2	X35+ 200 Medley	Kerry O'Brien	38	WCM		1:48.45
2	X35+ 400 Medley	Kerry O'Brien	38	WCM		4:06.33

1994 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
2	M160-199 400 Free	Kerry O'Brien	37	WALNUT CREEK		4:15.21

1994 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
4	M35+ 400 Free	Kerry O'Brien	36	WALNUT CREEK		3:34.02
4	M35+ 800 Free	Kerry O'Brien	37	WALNUT CREEK		8:06.99
4	M35+ 200 Medley	Kerry O'Brien	37	WALNUT CREEK		1:42.61
3	M35+ 400 Medley	Kerry O'Brien	37	WALNUT CREEK		3:57.55
5	X35+ 400 Medley	Kerry O'Brien	36	WALNUT CREEK		4:19.83

1993 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
8	M120-159 200 Free	Kerry O'Brien	36	WALNUT CREEK		1:45.50
1	M160-199 800 Free	Kerry O'Brien	36	WALNUT CREEK		10:08.25
6	X160-199 200 Medley	Kerry O'Brien	36	WALNUT CREEK		2:18.52

1993 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
1	M35+ 400 Free	Kerry O'Brien	36	WALNUT CREEK		3:32.16
2	X35+ 800 Free	Kerry O'Brien	36	WALNUT CREEK		8:09.69
3	M35+ 800 Free	Kerry O'Brien	35	WALNUT CREEK		8:05.63
2	X35+ 200 Medley	Kerry O'Brien	36	WALNUT CREEK		1:49.51
3	M35+ 200 Medley	Kerry O'Brien	36	WALNUT CREEK		1:41.83
4	X35+ 400 Medley	Kerry O'Brien	35	WALNUT CREEK		4:17.34

1992 Short Course Meters

Place	Event	Name	Age	Club	LMSC	Time
5	M120-159 200 Medley	Kerry O'Brien	35	WALNUT CREEK		2:02.42

1992 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
1	M160-199 800 Free	Kerry O'Brien	35	WALNUT CREEK		9:17.21

1992 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
5	M18+ 400 Medley	Kerry O'Brien	34	WALNUT CREEK		3:56.13
2	M35+ 800 Free	Kerry O'Brien	35	WALNUT CREEK		7:50.37
1	M35+ 400 Medley	Kerry O'Brien	35	WALNUT CREEK		3:46.87

1991 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
1	X120-159 200 Medley	Kerry O'Brien	34	WALNUT CREEK MA		2:03.66
1	M120-159 400 Medley	Kerry O'Brien	34	WALNUT CREEK		4:30.43

1991 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
8	M18+ 200 Medley	Kerry O'Brien	34	WALNUT CREEK MA		1:41.63
10	M25+ 800 Free	Kerry O'Brien	34	WALNUT CREEK MA		8:03.48
2	X25+ 400 Medley	Kerry O'Brien	33	WALNUT CREEK MA	Pacific	3:59.77

1990 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
1	X100-119 400 Medley	Kerry O'Brien	33	WALNUT CREEK	Pacific	4:36.14
1	M120-159 400 Free	Kerry O'Brien	33	WALNUT CREEK		3:53.40
1	X120-159 800 Free	Kerry O'Brien	33	WALNUT CREEK		9:16.50
2	M120-159 200 Medley	Kerry O'Brien	33	WALNUT CREEK		1:57.22

1990 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
9	X18+ 200 Medley	Kerry O'Brien	33	WALNUT CREEK		1:54.91
3	M25+ 800 Free	Kerry O'Brien	33	WALNUT CREEK		7:37.60
9	X25+ 800 Free	Kerry O'Brien	33	WALNUT CREEK C		8:42.92
10	M25+ 200 Medley	Kerry O'Brien	33	WALNUT CREEK MA		1:40.10
5	M25+ 400 Medley	Kerry O'Brien	33	WALNUT CREEK		3:45.17
6	X25+ 400 Medley	Kerry O'Brien	33	WALNUT CREEK A	Pacific	4:17.34

1989 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
3	M100-119 200 Free	Kerry O'Brien	32	WALNUT CREEK		1:46.25
1	X100-119 400 Free	Kerry O'Brien	32	WALNUT CREEK		4:13.70
1	X120-159 800 Free	Kerry O'Brien	32	WALNUT CREEK B		9:27.84
2	X200-239 400 Medley	Kerry O'Brien	32	WALNUT CREEK		6:36.72

1989 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
1	M25+ 800 Free	Kerry O'Brien	32	WALNUT CREEK		7:34.37
7	M25+ 200 Medley	Kerry O'Brien	32	WALNUT CREEK MA		1:38.10
8	X25+ 200 Medley	Kerry O'Brien	32	WALNUT CREEK MA		1:47.23
2	M25+ 400 Medley	Kerry O'Brien	32	WALNUT CREEK		3:46.38
6	X25+ 400 Medley	Kerry O'Brien	31	WALNUT CREEK		4:16.94

1988 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	M120-159 200 Free	Kerry O'Brien	31	WALNUT CREEK	Pacific	1:48.96
5	X120-159 200 Medley	Kerry O'Brien	31	WALNUT CREEK E		2:06.42
8	M120-159 200 Medley	Kerry O'Brien	31	WALNUT CREEK		2:02.75

1988 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
3	M25+ 800 Free	Kerry O'Brien	0	WALNUT CREEK		7:31.47
6	M25+ 200 Medley	Kerry O'Brien	0	WALNUT CREEK		1:37.14
2	X25+ 400 Medley	Kerry O'Brien	0	WALNUT CREEK		4:03.39

1987 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
5	M120-159 200 Free	Kerry O'Brien	0	Walnut Creek Masters	Pacific	1:46.96
4	M120-159 200 Medley	Kerry L O'Brien	0	Walnut Creek Masters	Pacific	1:57.83

1987 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
4	M25+ 400 Free	Kerry O'Brien	0	Walnut Creek Masters	Pacific	3:22.89
2	M25+ 800 Free	Kerry O'Brien	0	Walnut Creek Masters	Pacific	7:30.32
8	M25+ 200 Medley	Kerry O'Brien	0	Walnut Creek Masters	Pacific	1:38.80

1986 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
3	X100-119 200 Medley	Kerry O'Brien	29	WCM	Pacific	2:10.24
7	M120-159 200 Free	Kerry O'Brien	29	WCM	Pacific	1:46.58
5	M120-159 200 Medley	Kerry O'Brien	29	WCM	Pacific	1:58.96

1986 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
5	M100-119 200 Medley	Kerry O'Brien	29	Walnut Creek	Pacific	1:41.04

1985 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
9	X25+ 200 Free	Kerry O'Brien	28	Walnut Creek B	Pacific	1:57.79
6	X25+ 200 Medley	Kerry O'Brien	28	Walnut Creek	Pacific	2:06.29
6	M25+ 200 Medley	Kerry O'Brien	28	Walnut Creek	Pacific	2:03.17

1984 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	M25+ 200 Free	Kerry O'Brien	27	WALNUT CREEK	Pacific	1:47.63
4	M25+ 200 Medley	Kerry O'Brien	27	WALNUT CREEK	Pacific	1:59.83
6	X25+ 200 Medley	Kerry O'Brien	27	WALNUT CREEK A	Pacific	2:08.68

1984 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
9	M25+ 200 Medley	Kerry O'Brien	27	WALNUT CREEK	Pacific	1:43.31

1983 Short Course Yards

Place	Event	Name	Age	Club	LMSC	Time
7	M25+ 200 Medley	Kerry O'Brien	26	WALNUT CREEK	Pacific	1:43.27

1982 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
7	X25+ 200 Medley	Kerry O'Brien	25	WALNUT CREEK	Pacific	2:13.47

1981 Long Course Meters

Place	Event	Name	Age	Club	LMSC	Time
10	M25+ 200 Free	Kerry O' Brien	25	WALNUT CREEK	Pacific	1:49.89