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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
5301 Jason Du 2:33.56 8 B: 1:54.09 (+39.47s | 25.7%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Breast
1:12.73
1:12.73
100 Breast
1:20.83
2:33.56
100 Breast
2:33.56
5302 Graham Cowen 2:33.62 9 B: 1:54.09 (+39.53s | 25.7%) YMCA of the Triangle Area Swim 10/25/2025 GOLD IMX 2025
50 Breast
1:14.69
1:14.69
100 Breast
1:18.93
2:33.62
100 Breast
2:33.62
5303 Ryder Schultz 2:33.78 9 B: 1:54.09 (+39.69s | 25.8%) Reno Aquatic Club 10/16/2026 2026 KING OF THE HILL CHALLENGE
50 Breast
1:11.01
1:11.01
100 Breast
1:22.77
2:33.78
100 Breast
2:33.78
5304 Greyson Safford 2:33.82 10 B: 1:54.09 (+39.73s | 25.8%) Prince George\\\\\\'s Parks and Recr 05/22/2026 2026 ISCA National Diversity Swim Champ
50 Breast
1:14.95
1:14.95
100 Breast
1:18.87
2:33.82
100 Breast
2:33.82
5305 Connor McQuinn 2:33.95 9 B: 1:54.09 (+39.86s | 25.9%) Y in Central Maryland Blue Cra 12/05/2025 2025 Christmas Championships
50 Breast
1:11.75
1:11.75
100 Breast
1:22.20
2:33.95
100 Breast
2:33.95
5306 Nicholas Vakulchyk 2:33.97 8 B: 1:54.09 (+39.88s | 25.9%) Burlingame Aquatics 12/06/2025 DCD Winter Holiday Splash CBA+
5307 Sebastian Heinrich 2:34.04 7 B: 1:54.09 (+39.95s | 25.9%) Old Dominion Aquatic Club 12/12/2025 2025 HVAC Winterfest Invitational
50 Breast
1:12.07
1:12.07
100 Breast
1:21.97
2:34.04
100 Breast
2:34.04
5308 Braxton Safrit 2:34.09 9 B: 1:54.09 (+40.00s | 26.0%) Cca Marlins of Virginia 11/07/2025 2025 HOKI November Invitational Copied
5309 Kolbe McBride 2:34.20 9 B: 1:54.09 (+40.11s | 26.0%) Parkway-Rockwood Gateway Swim 10/16/2026 2026 SwimVille USA Jack Thompson Classic
50 Breast
1:14.89
1:14.89
100 Breast
1:19.31
2:34.20
100 Breast
2:34.20
5310 Benicio Dubose-Salgado 2:34.22 10 B: 1:54.09 (+40.13s | 26.0%) Eagle Swimming Association 02/21/2025 2025 Gulf 12 Under Champs (TASC)
50 Breast
1:14.19
1:14.19
100 Breast
1:20.03
2:34.22
100 Breast
2:34.22
5311 Landon Giesey 2:34.42 9 B: 1:54.09 (+40.33s | 26.1%) SwimMAC Carolina 01/23/2026 2026 NC SwimMAC Battle Of The Crown
50 Breast
1:13.79
1:13.79
100 Breast
1:20.63
2:34.42
100 Breast
2:34.42
5312 Jack DeAngelo 2:34.54 10 B: 1:54.09 (+40.45s | 26.2%) Mission Aurora Colorado Swimmi 03/14/2025 2025 CO NJ Mile High Championships
50 Breast
1:14.56
1:14.56
100 Breast
1:19.98
2:34.54
100 Breast
2:34.54
5313 Paul Buckheit 2:34.71 7 B: 1:54.09 (+40.62s | 26.3%) Trident Aquatic Club 01/23/2026 2026 MR PAC Winter Classic Invitational
50 Breast
1:13.25
1:13.25
100 Breast
1:21.46
2:34.71
100 Breast
2:34.71
5314 Mathew Kiroff 2:34.78 7 B: 1:54.09 (+40.69s | 26.3%) Staten Island Aquatics Club 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
1:11.21
1:11.21
100 Breast
1:23.57
2:34.78
100 Breast
2:34.78
5315 Luke Zang 2:34.80 9 B: 1:54.09 (+40.71s | 26.3%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
50 Breast
1:15.04
1:15.04
100 Breast
1:19.76
2:34.80
100 Breast
2:34.80
5316 Tarik Skodacek 2:34.81 8 B: 1:54.09 (+40.72s | 26.3%) Naval Academy Aquatic Club 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Breast
1:12.73
1:12.73
100 Breast
1:22.08
2:34.81
100 Breast
2:34.81
5317 Finley Sullivan 2:34.96 9 B: 1:54.09 (+40.87s | 26.4%) Naval Academy Aquatic Club 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Breast
1:13.58
1:13.58
100 Breast
1:21.38
2:34.96
100 Breast
2:34.96
5318 Myer Henry 2:35.03 8 B: 1:54.09 (+40.94s | 26.4%) Lynchburg YMCA Swim Team 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Breast
1:14.91
1:14.91
100 Breast
1:20.12
2:35.03
100 Breast
2:35.03
5319 Thomas Boardman 2:35.07 9 B: 1:54.09 (+40.98s | 26.4%) Phoenix Swimming 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Breast
1:13.52
1:13.52
100 Breast
1:21.55
2:35.07
100 Breast
2:35.07
5320 Jeremy Balban 2:35.54 7 B: 1:54.09 (+41.45s | 26.6%) Phoenix Aquatic Club 01/23/2026 2026 MR PAC Winter Classic Invitational
50 Breast
1:12.36
1:12.36
100 Breast
1:23.18
2:35.54
100 Breast
2:35.54
5321 Efe Wironen 2:35.65 9 B: 1:54.09 (+41.56s | 26.7%) Arlington Aquatic Club 01/17/2026 2026 PV January Open Audrey Moore
50 Breast
1:13.07
1:13.07
100 Breast
1:22.58
2:35.65
100 Breast
2:35.65
5322 Jacob Gardner 2:35.66 9 B: 1:54.09 (+41.57s | 26.7%) Arlington Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 Breast
1:13.80
1:13.80
100 Breast
1:21.86
2:35.66
100 Breast
2:35.66
5323 Caleb Jacob 2:35.68 10 B: 1:54.09 (+41.59s | 26.7%) Phoenix Swimming 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Breast
1:13.51
1:13.51
100 Breast
1:22.17
2:35.68
100 Breast
2:35.68
5324 William Goff 2:35.77 7 B: 1:54.09 (+41.68s | 26.8%) Lexington Dolphins 10/17/2026 LEXD FinFest
50 Breast
1:12.25
1:12.25
100 Breast
1:23.52
2:35.77
100 Breast
2:35.77
5325 Luis Rubio Mota 2:35.82 7 B: 1:54.09 (+41.73s | 26.8%) A T L 12/19/2025 2025 BD Leo Cancellare Memorial Swim Meet
50 Breast
1:13.63
1:13.63
100 Breast
1:22.19
2:35.82
100 Breast
2:35.82
5326 Henry Wollman 2:35.84 9 B: 1:54.09 (+41.75s | 26.8%) Sonoma Sea Dragons 11/15/2025 NVST Swimming Into Fall 2025
5327 Miles Wilson 2:35.87 10 B: 1:54.09 (+41.78s | 26.8%) Patuxent Aquatics Club 01/17/2026 PVS January Open 2026 Fairland
50 Breast
1:12.22
1:12.22
100 Breast
1:23.65
2:35.87
100 Breast
2:35.87
5328 Oliver Zens 2:36.06 9 B: 1:54.09 (+41.97s | 26.9%) York Swim Club of Northern Vir 02/13/2026 2026 NCAP Winter Qualifier
50 Breast
1:11.68
1:11.68
100 Breast
1:24.38
2:36.06
100 Breast
2:36.06
5329 Marc Bullio 2:36.26 10 B: 1:54.09 (+42.17s | 27.0%) Crimson Aquatics 12/12/2025 2025 NE CRIM Frosty Frenzy Trials Finals
50 Breast
1:14.69
1:14.69
100 Breast
1:21.57
2:36.26
100 Breast
2:36.26
5330 Carter Nevitt 2:36.30 9 B: 1:54.09 (+42.21s | 27.0%) Catawba Valley Aquatic Club 12/12/2025 2025 NC QCD Holiday Invite
5331 Benjamin Klucher 2:36.32 9 B: 1:54.09 (+42.23s | 27.0%) Bayside Aquatics 03/21/2026 2026 Maryland 9 10 B Championship Meet
5332 Kai Assani 2:36.35 10 B: 1:54.09 (+42.26s | 27.0%) Life Time Fitness New York Swi 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Breast
1:13.61
1:13.61
100 Breast
1:22.74
2:36.35
100 Breast
2:36.35
5333 Beckett Dobbins 2:36.48 9 B: 1:54.09 (+42.39s | 27.1%) West Islip Swim Club 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Breast
1:17.16
1:17.16
100 Breast
1:19.32
2:36.48
100 Breast
2:36.48
5334 Mo-Chen Chiu 2:36.79 10 B: 1:54.09 (+42.70s | 27.2%) California Dolphins Swim Team 10/18/2025 PC CDST SC C B BB+
5335 Andrew Xue 2:36.87 9 B: 1:54.09 (+42.78s | 27.3%) Alto Swim Club 11/09/2024 Alto Go The Distance
50 Breast
16.23
16.23
100 Breast
2:20.63
2:36.87
100 Breast
2:36.87
5336 Lucas Yang 2:36.94 9 B: 1:54.09 (+42.85s | 27.3%) South Shore YMCA Strypers 11/14/2025 2025 NECRA Nov Distance Specialty Meet Co
5337 Ryan Sheffer 2:37.26 9 B: 1:54.09 (+43.17s | 27.5%) Hurricane Penguins Swim Club 02/28/2026 2026 Last Chance Meet
50 Breast
1:16.89
1:16.89
100 Breast
1:20.37
2:37.26
100 Breast
2:37.26
5338 August Krygier 2:37.49 10 B: 1:54.09 (+43.40s | 27.6%) Palo Alto Stanford Aquatics 02/14/2025 33rd Annual Lost Dutchman Invitational
50 Breast
1:18.48
1:18.48
100 Breast
1:19.01
2:37.49
100 Breast
2:37.49
5339 Gabriel Marte-Corona 2:37.65 10 B: 1:54.09 (+43.56s | 27.6%) Napa Valley Swim Team 03/07/2026 Napa Valley Swim Team Swimming Towards Spring
5340 Brody Sickels 2:37.75 10 B: 1:54.09 (+43.66s | 27.7%) Old Dominion Aquatic Club 11/01/2025 ODAC Rising Stars Meet #2
5341 Thomas Kearney 2:38.36 9 B: 1:54.09 (+44.27s | 28.0%) Burlingame Aquatics 10/24/2026 BAC SPOOKY FALL CLASSIC
50 Breast
1:16.12
1:16.12
100 Breast
1:22.23
2:38.36
100 Breast
2:38.36
5342 Paxton King 2:38.55 10 B: 1:54.09 (+44.46s | 28.0%) Fort Collins Area Swim Team 12/12/2025 2025 CO FAST Bill Spahn Mid Season Finale
50 Breast
1:15.20
1:15.20
100 Breast
1:23.35
2:38.55
100 Breast
2:38.55
5343 Ian Willoughby 2:38.69 9 B: 1:54.09 (+44.60s | 28.1%) Kent County YMCA 10/11/2025 2025 YMCA Fall Virtual Meet
5344 Andrew Bu 2:38.92 10 B: 1:54.09 (+44.83s | 28.2%) Alto Swim Club 11/09/2024 Alto Go The Distance
50 Breast
1:14.46
1:14.46
100 Breast
1:24.46
2:38.92
100 Breast
2:38.92
5345 Joshua Chang 2:38.95 9 B: 1:54.09 (+44.86s | 28.2%) Bgc-N. Westchester Marlins 10/10/2025 2025 MR YMID Fall Festival Invitational
50 Breast
1:14.57
1:14.57
100 Breast
1:24.38
2:38.95
100 Breast
2:38.95
5346 Orko Chakraborty 2:38.97 9 B: 1:54.09 (+44.88s | 28.2%) Wave Aquatics 10/24/2026 2026 PN TAC Fall Thunderbird Open Approved
50 Breast
1:15.17
1:15.17
100 Breast
1:23.80
2:38.97
100 Breast
2:38.97
5347 Aidan Foster 2:39.03 8 B: 1:54.09 (+44.94s | 28.3%) Aquawolves Swimming 10/17/2026 2026 CO Alpha Tide High Point Showdown
50 Breast
1:17.51
1:17.51
100 Breast
1:21.52
2:39.03
100 Breast
2:39.03
5348 Micah Frimpong 2:39.09 7 B: 1:54.09 (+45.00s | 28.3%) Centreville Swim Club 11/07/2025 2025 FXFX Loughmiller Memorial
50 Breast
1:15.69
1:15.69
100 Breast
1:23.40
2:39.09
100 Breast
2:39.09
5349 Gavin Tetens 2:39.11 9 B: 1:54.09 (+45.02s | 28.3%) Stone Crabs Swim Team 02/14/2026 10th Annual Small Team Championships
50 Breast
1:16.48
1:16.48
100 Breast
1:22.63
2:39.11
100 Breast
2:39.11
5350 Adair Porter 2:39.19 10 B: 1:54.09 (+45.10s | 28.3%) Greater Kalamazoo Crocs 12/05/2025 EGRA 2025 Winter Washout

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.