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USA Boys 10 & under - 100 Y Breast

These rankings show the swimmers' placement within the United States.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
5401 Emerson Dimitrouleas 2:54.70 10 B: 1:54.09 (+60.61s | 34.7%) Tidal Wave Aquatics 02/20/2026 2026 OH WAVE SC Regional Championships
50 Breast
1:24.02
1:24.02
100 Breast
1:30.68
2:54.70
100 Breast
2:54.70
5402 Nathan Wang 2:54.77 10 B: 1:54.09 (+60.68s | 34.7%) Sunnyvale Swim Club 10/11/2025 2025 DACA SC CBA Meet
5403 Henry Lui 2:55.58 8 B: 1:54.09 (+61.49s | 35.0%) Parkway-Rockwood Gateway Swim 10/09/2026 Fall Festival Invitational
50 Breast
1:28.63
1:28.63
100 Breast
1:26.95
2:55.58
100 Breast
2:55.58
5404 Stephen Mouritsen 2:56.17 10 B: 1:54.09 (+62.08s | 35.2%) Swim Lake City Legends 11/01/2024 Dive Into The Unknown 2024
5405 Terry Krause 2:56.38 7 B: 1:54.09 (+62.29s | 35.3%) Hastings Area Swim Team 06/12/2026 2026 MN HAST KAO
50 Breast
1:26.87
1:26.87
100 Breast
1:29.51
2:56.38
100 Breast
2:56.38
5406 Mickey Herzog 2:56.63 9 B: 1:54.09 (+62.54s | 35.4%) South Coast Aquatic Team 11/07/2025 SCAT Open
50 Breast
1:22.44
1:22.44
100 Breast
1:34.19
2:56.63
100 Breast
2:56.63
5407 Jason Leibowitz 3:01.46 7 B: 1:54.09 (+67.37s | 37.1%) Empire Swimming 01/23/2026 2026 MR PAC Winter Classic Invitational
50 Breast
1:22.90
1:22.90
100 Breast
1:38.56
3:01.46
100 Breast
3:01.46
5408 Shreyas Karra 3:01.83 9 B: 1:54.09 (+67.74s | 37.3%) Nova of Virginia 11/22/2025 NOVA Cranberry Contender
50 Breast
1:27.78
1:27.78
100 Breast
1:34.05
3:01.83
100 Breast
3:01.83
5409 Cole Rowley 3:01.87 8 B: 1:54.09 (+67.78s | 37.3%) Mecklenburg Swim Association 11/07/2025 2025 Veterans Day Inv Presented By Arena
5410 Jack Charipar 3:04.16 9 B: 1:54.09 (+70.07s | 38.0%) Blackline Aquatics 01/03/2026 2026 MN SHRK Freezing Your Fins Off
50 Breast
1:30.37
1:30.37
100 Breast
1:33.79
3:04.16
100 Breast
3:04.16
5411 Desmond Saur 3:05.07 10 B: 1:54.09 (+70.98s | 38.4%) COSA Swimming 01/02/2026 2026 CO COSA New Year Open
5412 Liam McGowan 3:05.21 9 B: 1:54.09 (+71.12s | 38.4%) Sachem Swim Club 01/30/2026 2026 MR SSC Polar Bear Plunge
50 Breast
1:29.87
1:29.87
100 Breast
1:35.34
3:05.21
100 Breast
3:05.21
5413 Matthew Shaw 3:06.96 8 B: 1:54.09 (+72.87s | 39.0%) West Valley Aquatics 11/21/2025 2025 MAC Thanksgiving Invitational
50 Breast
1:30.27
1:30.27
100 Breast
1:36.69
3:06.96
100 Breast
3:06.96
5414 Ethan Lara 3:08.94 9 B: 1:54.09 (+74.85s | 39.6%) Unattached 12/12/2025 2025 HARRY MEISEL WEST
50 Breast
1:35.68
1:35.68
100 Breast
1:33.26
3:08.94
100 Breast
3:08.94
5415 Christopher Wiegmann 3:10.88 8 B: 1:54.09 (+76.79s | 40.2%) North Carolina Aquatic Club 02/14/2026 2026 CAT Valentine Splash
50 Breast
1:31.14
1:31.14
100 Breast
1:39.74
3:10.88
100 Breast
3:10.88
5416 Declan Bennett 3:11.62 9 B: 1:54.09 (+77.53s | 40.5%) DC Dept Of Parks and Recreatio 01/10/2026 2026 DC Wave IMXperience Meet
50 Breast
1:28.59
1:28.59
100 Breast
1:43.03
3:11.62
100 Breast
3:11.62
5417 Everett Galka 3:11.76 8 B: 1:54.09 (+77.67s | 40.5%) Team Sopris Swimming 10/10/2026 2026 CO Aspen Swim Meet
50 Breast
1:29.99
1:29.99
100 Breast
1:41.77
3:11.76
100 Breast
3:11.76
5418 Theodore Jensen 3:12.52 9 B: 1:54.09 (+78.43s | 40.7%) Pierre Swim Team 11/08/2025 2025 SD Pierre Invitational
50 Breast
1:33.57
1:33.57
100 Breast
1:38.95
3:12.52
100 Breast
3:12.52
5419 Cooper Greene 3:18.27 8 B: 1:54.09 (+84.18s | 42.5%) Sharks Aquatic Club 12/12/2025 2025 NC QCD Holiday Invite
50 Breast
1:36.40
1:36.40
100 Breast
1:41.87
3:18.27
100 Breast
3:18.27
5420 Henry Tarselli 3:18.46 9 B: 1:54.09 (+84.37s | 42.5%) Hockomock Area YMCA Lightning 02/06/2026 2026 NE CRIM Last Chance Meet
50 Breast
1:36.83
1:36.83
100 Breast
1:41.63
3:18.46
100 Breast
3:18.46
5421 Jonathan Patterson 3:27.61 9 B: 1:54.09 (+93.52s | 45.0%) Full Armour Swim Team 10/26/2024 2024 CO PEAK 7th Annual Spooktacular
5422 Kaiden Hardin 3:28.55 10 B: 1:54.09 (+94.46s | 45.3%) Screaming Eagle Aquatics 09/25/2026 2026 Alexis Swift Invitational
50 Breast
1:38.78
1:38.78
100 Breast
1:49.77
3:28.55
100 Breast
3:28.55
5423 Michael Schroeder 3:33.20 8 B: 1:54.09 (+99.11s | 46.5%) Staten Island Aquatics Club 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
1:42.81
1:42.81
100 Breast
1:50.39
3:33.20
100 Breast
3:33.20

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.