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In This Section
USMS Top 10 Swims by Kei Koizumi (6)
Below are all recorded individual Top 10 achievements for Kei Koizumi since 1971.
2020 Long Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
3 | M50-54 200 Free | Kei Koizumi | 52 | DCAC | Potomac Valley | 3:24.56 |
5 | M50-54 800 Free | Kei Koizumi | 52 | DCAC | Potomac Valley | 14:48.93 |
4 | M50-54 1500 Free | Kei Koizumi | 52 | DCAC | Potomac Valley | 29:06.84 |
4 | M50-54 200 Back | Kei Koizumi | 52 | DCAC | Potomac Valley | 3:35.13 |
3 | M50-54 50 Breast | Kei Koizumi | 52 | DCAC | Potomac Valley | 45.82 |
5 | M50-54 200 IM | Kei Koizumi | 52 | DCAC | Potomac Valley | 3:48.04 |
USMS Top 10 Relay Swims by Kei Koizumi (21)
Below are all recorded relay Top 10 achievements for Kei Koizumi since 1971.
2020 Long Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
1 | M200-239 200 Medley | Kei Koizumi | 52 | DCAC | Potomac Valley | 2:42.90 |
2014 Long Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
7 | M200-239 400 Medley | Kei Koizumi | 46 | DCAC | Potomac Valley | 5:09.92 |
2012 Long Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
8 | X160-199 400 Medley | Kei Koizumi | 44 | DCAC | Potomac Valley | 5:35.16 |
2011 Long Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
9 | M160-199 400 Medley | Kei Koizumi | 43 | DCAC | Potomac Valley | 5:21.37 |
2008 Short Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
9 | M160-199 800 Free | Kei Koizumi | 40 | DCAC | Potomac Valley | 10:49.24 |
9 | X160-199 400 Medley | Kei Koizumi | 40 | DCAC | Potomac Valley | 5:15.32 |
2007 Short Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
4 | M160-199 800 Free | Kei Koizumi | 39 | DCAC | Potomac Valley | 9:54.05 |
2007 Long Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
3 | X120-159 800 Free | Kei Koizumi | 39 | DCAC | Potomac Valley | 10:52.00 |
2005 Short Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
5 | M100-119 800 Free | Kei Koizumi | 37 | DCAC | Potomac Valley | 10:18.81 |
5 | X160-199 400 Medley | Kei Koizumi | 37 | DCAC | Potomac Valley | 5:27.20 |
2005 Long Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
5 | M100-119 400 Medley | Kei Koizumi | 36 | DCAC | Potomac Valley | 5:00.37 |
2003 Short Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
7 | M100-119 400 Medley | Kei Koizumi | 35 | DCAC | Potomac Valley | 5:32.95 |
2003 Long Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
10 | X160-199 400 Medley | Kei Koizumi | 34 | DCAC | Potomac Valley | 7:00.09 |
2002 Short Course Yards
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
5 | M18+ 400 Free | Kei Koizumi | 33 | DCAC | Potomac Valley | 3:39.92 |
2001 Short Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
10 | X100-119 200 Free | Kei Koizumi | 33 | DC AQUATIC CLUB | Potomac Valley | 2:11.56 |
10 | X100-119 200 Medley | Kei Koizumi | 33 | DC AQUATIC CLUB | Potomac Valley | 2:25.51 |
9 | X120-159 400 Medley | Kei Koizumi | 33 | DC AQUATIC CLUB | Potomac Valley | 6:03.66 |
1998 Short Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
5 | M100-119 200 Free | Kei Koizumi | 29 | DCAC | Potomac Valley | 2:06.35 |
5 | M100-119 400 Medley | Kei Koizumi | 29 | DCAC | Potomac Valley | 5:26.60 |
1998 Long Course Meters
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
2 | M100-119 400 Medley | Kei Koizumi | 29 | DCAC | Potomac Valley | 5:22.97 |
1998 Short Course Yards
Place | Event | Name | Age | Club | LMSC | Time |
---|---|---|---|---|---|---|
10 | M18+ 800 Free | KEI KOIZUMI | 29 | DCAC | Delaware Valley | 9:55.41 |