Welcome to our coverage of the 2023 U.S. Masters Swimming Summer National Championship, which includes race videos and a list of records broken throughout the meet. 

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World Aquatics World Masters Records and USMS Records Broken

Wednesday, Aug. 2

  • Jane Oberg, Colorado Masters Swimming: women's 85-89 800 freestyle (16:34.35, USMS record)
  • Jane Oberg, Colorado Masters Swimming: women's 85-89 1500 freestyle (31:29.52, USMS record)
  • Marcia Barry, North Carolina Masters Swimming: women's 75-79 1500 freestyle (26:00.10, USMS record)
  • Christie Ciraulo, West Hollywood Aquatics: women's 70-74 1500 freestyle (21:02.79, World Aquatics world Masters record and USMS record)

Thursday, Aug. 3

  • Holly Green, Swamp Water Aquatics Gainesville: women's 60-64 50 backstroke (33.57, World Aquatics world Masters record and USMS record)
  • Richard Burns, Tamalpais Aquatic Masters: men's 80-84 100 butterfly (1:32.54, USMS record)
  • Djan Madruga, DJAN: men's 65-69 800 freestyle (9:48.95, World Aquatics world Masters record)
  • Club Tribe: mixed 72-99 200 freestyle relay (1:44.13, USMS record)

Friday, Aug. 4

  • Richard Burns, Tamalpais Aquatic Masters: men's 80-84 50 butterfly (34.39, World Aquatics world Masters record and USMS record)
  • Holly Green, Swamp Water Aquatics Gainesville: women's 60-64 50 butterfly (29.90, World Aquatics world Masters record and USMS record)
  • Jane Oberg, Colorado Masters Swimming: women's 85-89 50 butterfly (58.45, USMS record)
  • Karen Mareb, New England Masters Swim Club: women's 65-69 200 breaststroke (3:19.03, USMS record)
  • Chuck Barnes, New England Masters Swim Club: men's 45-49 100 backstroke (59.57, World Aquatics world Masters record and USMS record)
  • Richard Burns, Tamalpais Aquatic Masters: men's 80-84 100 backstroke (1:22.06, World Aquatics world Masters record and USMS record)
  • Jennifer Mihalik, North Carolina Masters Swimming: women's 45-49 100 backstroke (1:08.10, USMS record)
  • Laura Val, Tamalpais Aquatic Masters: women's 70-74 100 backstroke (1:16.27, World Aquatics world Masters record and USMS record)
  • Richard Burns, Tamalpais Aquatic Masters: men's 80-84 50 backstroke (36.83, World Aquatics world Masters record and USMS record)
  • Swim Fort Lauderdale: men's 280-319 200 medley relay (2:07.03, World Aquatics world Masters record and USMS record)
  • Chuck Barnes, New England Masters Swim Club: men's 45-49 50 backstroke (27.73, USMS record)
  • North Carolina Masters Swimming: women's 160-199 200 medley relay (2:02.92, World Aquatics world Masters record and USMS record)

Saturday, Aug. 5

  • Elizabeth De Herder, Palmetto Masters: women's 65-69 50 breaststroke (41.79, USMS record)
  • Jane Oberg, Colorado Masters Swimming: women's 85-89 200 IM (4:36.36, USMS record)
  • Holly Green, Swamp Water Aquatics Gainesville: women's 60-64 50 freestyle (28.84, World Aquatics world Masters record and USMS record)
  • Holly Green, Swamp Water Aquatics Gainesville: women's 60-64 50 backstroke (33.38, World Aquatics world Masters record and USMS record)
  • North Carolina Masters Swimming: mixed 200-239 200 medley relay (1:57.86, World Aquatics world Masters record and USMS record)
  • Richard Burns, Tamalpais Aquatic Masters: men's 80-84 50 freestyle (31.86, USMS record)
  • Swim Fort Lauderdale: men's 280-319 200 freestyle relay (1:53.43, World Aquatics world Masters record and USMS record)
  • Club 1693: men's 100-119 200 freestyle relay (1:34.09, USMS record)
  • North Carolina Masters Swimming: women's 200-219 200 freestyle relay (1:54.10, World Aquatics world Masters record and USMS record)

Sunday, Aug. 6

  • Chuck Barnes, New England Masters Swim Club: men's 45-49 200 backstroke (2:12.67, USMS record)
  • Richard Burns, Tamalpais Aquatic Club: men's 80-84 200 backstroke (3:04.57, World Aquatics world Masters record and USMS record)
  • Erika Braun, North Carolina Masters Swimming: women's 50-54 100 freestyle (1:00.40, World Aquatics world Masters record and USMS record)
  • Laura Val, Tamalpais Aquatic Club: women's 70-74 100 freestyle (1:06.68, World Aquatics world Masters record and USMS record)
  • Dave Noble, MOVY Masters: men's 80-84 200 butterfly (3:54.46, USMS record)
  • Jane Oberg, Colorado Masters Swimming: women's 85-89 400 IM (10:17.34, USMS record)

Note: All records are subject to verification.