2019 Summer Nationals Records Broken

Wednesday, August 7

Chad La Tourette, The Olympic Club: men's 30-34 800 freestyle—8:28.76 (USMS record)
Chad La Tourette, The Olympic Club: men’s 30-34 1500 freestyle—15:52.24 (USMS record)
Ellen Reynolds, Sawtooth Masters: women’s 55-59 1500 freestyle—18:36.30 (USMS record and FINA Masters world record)

Thursday, August 8

Jamie Fowler, Novaquatics Masters: men’s 60-64 200 backstroke—2:26.12 (USMS record and FINA Masters world record)
Bonnie Bilich, Walnut Creek Masters: women’s 60-64 200 backstroke—2:41.57 (USMS record and FINA Masters world record)
Laura Val, Tamalpais Aquatics Masters: women’s 65-69 200 backstroke—2:47.70 (USMS record and FINA Masters world record)
Anthony Ervin, Swim Fort Lauderdale: men’s 35-39 50 freestyle—23.09 (USMS record)
Holly Green Blair, Palm Beach Masters: women’s 55-59 50 freestyle—28.46 (USMS record and FINA Masters world record)

Friday, August 9

Jack Groselle, Sarasota Sharks Masters: men’s 65-69 100 freestyle—59.49 (USMS record and FINA Masters world record)
Richard Burns, Tamalpais Aquatic Masters: men’s 75-79 100 freestyle—1:06.55 (USMS record)
Steve West, Novaquatics Masters: men’s 45-49 50 breaststroke—29.42 (USMS record)
Laurel Hill, Arizona Masters: women’s 50-54 50 breaststroke—36.94 (USMS record)
Swim Fort Lauderdale: mixed 72-99 200 freestyle relay—1:45.12 (USMS record)
Ventura County Masters: men’s 280-319 200 medley relay—2:15.90 (USMS record and FINA Masters world record)
Novaquatics Masters: women’s 240-279 200 medley relay—2:23.54 (USMS record)
Oregon Masters: women’s 240-279 200 medley relay—2:22.45 (USMS record)
Jeff Natalizio, Novaquatics Masters: men's 35-39 50 backstroke—26.74 (USMS record)
Meguru Hotta, Phoenix Swim Club: men's 18-24 50 backstroke—26.65 (USMS record)

Saturday, August 10

Jeff Natalizio, Novaquatics Masters: men's 35-39 50 backstroke—26.54 (USMS record)
Jamie Fowler, Novaquatics Masters: men's 60-64 50 backstroke—30.59 (USMS record and FINA Masters world record)
Lo Knapp, Swim Utah: women's 65-69 100 breaststroke—1:32.24 (USMS record and FINA Masters world record)
Hubie Kearns, Ventura County Masters: men's 70-74 200 IM—2:47.63 (USMS record)
Richard Burns, Tamalpais Aquatic Masters: men's 75-79 200 IM—2:57.66 (USMS record and FINA Masters world record)
Ellen Reynolds, Sawtooth Masters: women's 55-59 400 freestyle—4:46.49 (USMS record)
Laura Val, Tamalpais Aquatic Masters: women's 65-69 400 freestyle—5:12.80 (USMS record and FINA Masters world record)
Swim Fort Lauderdale: mixed 72-99 200 medley relay—1:55.58 (USMS record)
Rose Bowl Masters: mixed 100-119 200 medley relay—1:54.22 (USMS record)
Novaquatics Masters: mixed 160-199 200 medley relay—1:56.34 (USMS record)
Oregon Masters: mixed 320-359 200 medley relay—3:09.61 (USMS record)
San Diego Swim Masters: mixed 320-359 200 medley relay—3:08.65 (USMS record)

Sunday, August 11

Allen Stark, Oregon Masters: men’s 70-74 200 breaststroke—3:06.10 (USMS record)
Lo Knapp, Swim Utah: women’s 65-69 200 breaststroke—3:19.16 (FINA Masters world record)
Jamie Fowler, Novaquatics Masters: men’s 60-64 100 backstroke—1:06.08 (USMS record and FINA Masters world record)
Holly Green Blair, Palm Beach Masters: women’s 55-59 100 backstroke—1:09.69 (USMS record and FINA Masters world record)
Traci Granger, Los Angeles Peninsula Swimming: women’s 60-64 50 butterfly—31.11 (USMS record and FINA Masters world record)
Ellen Reynolds, Sawtooth Masters: women’s 55-59 200 freestyle—2:16.28 (USMS record and FINA Masters world record)
Richard Burns, Tamalpais Aquatics Masters: men's 75-79 50 freestyle—29.60 (USMS record and FINA Masters world record)
Rose Bowl Masters: men’s 72-99 200 freestyle relay—1:35.48 (USMS record)

Note: All records are subject to change pending verification.