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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
1401 Adam Jiang 1:36.58 10 BB Min A: 1:30.59 (+5.99s | 6.2%) Waterloo Swimming 02/06/2026 2026 ST AQTX STX Champs North
50 Breast
46.30
46.30
100 Breast
50.28
1:36.58
100 Breast
1:36.58
1402 Lev Petrovskii 1:36.59 9 BB Min A: 1:30.59 (+6.00s | 6.2%) Swim Fort Lauderdale 11/22/2024 2024 RAFC Almost Turkey Invitational
50 Breast
46.40
46.40
100 Breast
50.19
1:36.59
100 Breast
1:36.59
1403 Logan Shepherd 1:36.60 10 BB Min A: 1:30.59 (+6.01s | 6.2%) Bowling Green Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
46.81
46.81
100 Breast
49.79
1:36.60
100 Breast
1:36.60
1404 Axton McDermott 1:36.61 10 BB Min A: 1:30.59 (+6.02s | 6.2%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Breast
45.56
45.56
100 Breast
51.05
1:36.61
100 Breast
1:36.61
1405 Matthew Siritipakul 1:36.61 9 BB Min A: 1:30.59 (+6.02s | 6.2%) Twisters Swim Club 10/10/2025 2025 MR LIE Octoberfest Invitational
50 Breast
46.83
46.83
100 Breast
49.78
1:36.61
100 Breast
1:36.61
1406 Mack Maiser 1:36.62 10 BB Min A: 1:30.59 (+6.03s | 6.2%) Edina Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Breast
45.19
45.19
100 Breast
51.43
1:36.62
100 Breast
1:36.62
1407 Christian Bertram 1:36.63 10 BB Min A: 1:30.59 (+6.04s | 6.3%) Naval Academy Aquatic Club 11/07/2025 2025 Marlins Invitational
50 Breast
46.15
46.15
100 Breast
50.48
1:36.63
100 Breast
1:36.63
1408 Bruce Zhang 1:36.64 9 BB Min A: 1:30.59 (+6.05s | 6.3%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Breast
45.73
45.73
100 Breast
50.91
1:36.64
100 Breast
1:36.64
1409 Milo Radis 1:36.65 10 BB Min A: 1:30.59 (+6.06s | 6.3%) The Spartans of La Canada 12/12/2025 2025 CA SCS RAA WAG
50 Breast
45.88
45.88
100 Breast
50.77
1:36.65
100 Breast
1:36.65
1410 Sebastian Garcia 1:36.66 10 BB Min A: 1:30.59 (+6.07s | 6.3%) Rockville Montgomery Swim Club 12/05/2025 2025 Christmas Championships
50 Breast
44.99
44.99
100 Breast
51.67
1:36.66
100 Breast
1:36.66
1411 Henry Pratt 1:36.66 10 BB Min A: 1:30.59 (+6.07s | 6.3%) Unified Aquatics Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
44.67
44.67
100 Breast
51.99
1:36.66
100 Breast
1:36.66
1412 Luca Strohkirch 1:36.66 10 BB Min A: 1:30.59 (+6.07s | 6.3%) Atlantis Swimming 03/14/2026 2026 SCY 10 Under Championship Meet
50 Breast
44.82
44.82
100 Breast
51.84
1:36.66
100 Breast
1:36.66
1413 Jimmy Chen 1:36.66 9 BB Min A: 1:30.59 (+6.07s | 6.3%) Monterey Park Manta Rays 12/12/2025 2025 CA SCS RAA WAG
50 Breast
46.61
46.61
100 Breast
50.05
1:36.66
100 Breast
1:36.66
1414 Nash McNames 1:36.66 5 BB Min A: 1:30.59 (+6.07s | 6.3%) Terrapins Swim Team 12/05/2025 Pacific Swim SC C B BB+ Hosted By TERA
1415 Christopher McGuinness 1:36.67 10 BB Min A: 1:30.59 (+6.08s | 6.3%) Cp-Ac Swimming 12/11/2025 2025 Katie Ledecky Invitational
50 Breast
46.30
46.30
100 Breast
50.37
1:36.67
100 Breast
1:36.67
1416 Aiden Noll 1:36.68 10 BB Min A: 1:30.59 (+6.09s | 6.3%) Sachem Swim Club 12/11/2025 2025 MR HAUP Eagle Invitational
50 Breast
45.66
45.66
100 Breast
51.02
1:36.68
100 Breast
1:36.68
1417 Joseph Tomicic 1:36.68 10 BB Min A: 1:30.59 (+6.09s | 6.3%) Katy Aquatic Team For Youth 10/25/2024 2024 TWST Halloween Meet
50 Breast
45.81
45.81
100 Breast
50.87
1:36.68
100 Breast
1:36.68
1418 Gary Wang 1:36.69 10 BB Min A: 1:30.59 (+6.10s | 6.3%) Long Island Aquatic Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Breast
45.41
45.41
100 Breast
51.28
1:36.69
100 Breast
1:36.69
1419 Mike Semenov 1:36.71 10 BB Min A: 1:30.59 (+6.12s | 6.3%) Beach Cities Alpha 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Breast
45.39
45.39
100 Breast
51.32
1:36.71
100 Breast
1:36.71
1420 Giuseppe Semerano 1:36.71 10 BB Min A: 1:30.59 (+6.12s | 6.3%) Belen Jesuit Preparatory 10/17/2025 2025 Belen Jesuit Invitational
50 Breast
44.48
44.48
100 Breast
52.23
1:36.71
100 Breast
1:36.71
1421 Penghao Yu 1:36.72 10 BB Min A: 1:30.59 (+6.13s | 6.3%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
1422 Ryan Li 1:36.74 10 BB Min A: 1:30.59 (+6.15s | 6.4%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
50 Breast
45.67
45.67
100 Breast
51.07
1:36.74
100 Breast
1:36.74
1423 Marcus Pass 1:36.74 9 BB Min A: 1:30.59 (+6.15s | 6.4%) Sioux Falls Swim Team 02/06/2026 2026 Qualifying Meet
50 Breast
45.83
45.83
100 Breast
50.91
1:36.74
100 Breast
1:36.74
1424 Jude Jeon 1:36.75 9 BB Min A: 1:30.59 (+6.16s | 6.4%) Washingtonians Swim Club 01/31/2026 The 2026 Super FISH Bowl XVI
50 Breast
46.43
46.43
100 Breast
50.32
1:36.75
100 Breast
1:36.75
1425 Grayson King 1:36.76 9 BB Min A: 1:30.59 (+6.17s | 6.4%) Riptide Swim Team 02/07/2026 2026 MN AQJT February Invite
50 Breast
46.56
46.56
100 Breast
50.20
1:36.76
100 Breast
1:36.76
1426 Chengkai Cui 1:36.76 10 BB Min A: 1:30.59 (+6.17s | 6.4%) DeAnza Cupertino Aquatics 03/28/2026 LAMV C B A+ Meet
50 Breast
46.06
46.06
100 Breast
50.70
1:36.76
100 Breast
1:36.76
1427 Theodore Herrera 1:36.78 10 BB Min A: 1:30.59 (+6.19s | 6.4%) Crimson Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
50 Breast
46.17
46.17
100 Breast
50.61
1:36.78
100 Breast
1:36.78
1428 Hunter Atkins 1:36.78 10 BB Min A: 1:30.59 (+6.19s | 6.4%) Palo Alto Stanford Aquatics 02/13/2026 34th Annual Lost Dutchman Invitational
50 Breast
45.12
45.12
100 Breast
51.66
1:36.78
100 Breast
1:36.78
1429 Oliver Gurtowsky 1:36.80 10 BB Min A: 1:30.59 (+6.21s | 6.4%) Dexter Community Aquatic Club 03/07/2026 2026 Lake Ontario Regional Meet
50 Breast
47.32
47.32
100 Breast
49.48
1:36.80
100 Breast
1:36.80
1430 Keaton Visser 1:36.80 10 BB Min A: 1:30.59 (+6.21s | 6.4%) Byron Center Aquatics 02/07/2026 2026 Grand Rapids Open
50 Breast
45.38
45.38
100 Breast
51.42
1:36.80
100 Breast
1:36.80
1431 Daniel Early 1:36.81 10 BB Min A: 1:30.59 (+6.22s | 6.4%) Grosse Pointe Gators 10/18/2025 Romp In The Swamp Knockout Edition
50 Breast
46.32
46.32
100 Breast
50.49
1:36.81
100 Breast
1:36.81
1432 Michael Campbell 1:36.82 9 BB Min A: 1:30.59 (+6.23s | 6.4%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/22/2025 2025 Royal Fall Cup
50 Breast
46.62
46.62
100 Breast
50.20
1:36.82
100 Breast
1:36.82
1433 Gavin Liebson 1:36.83 10 BB Min A: 1:30.59 (+6.24s | 6.4%) Quince Orchard Swim Academy 03/20/2026 2026 RMSC Spring Finale
50 Breast
46.13
46.13
100 Breast
50.70
1:36.83
100 Breast
1:36.83
1434 Killian Robbins 1:36.85 10 BB Min A: 1:30.59 (+6.26s | 6.5%) St Croix Swim Club 02/27/2026 2026 MN MAN Minnesota Regional Championship
50 Breast
46.27
46.27
100 Breast
50.58
1:36.85
100 Breast
1:36.85
1435 Jayden Teng 1:36.86 10 BB Min A: 1:30.59 (+6.27s | 6.5%) Arctic Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
46.40
46.40
100 Breast
50.46
1:36.86
100 Breast
1:36.86
1436 Hamilton Holliday 1:36.87 10 BB Min A: 1:30.59 (+6.28s | 6.5%) Huntsville Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
45.12
45.12
100 Breast
51.75
1:36.87
100 Breast
1:36.87
1437 JJ Winningham 1:36.88 10 BB Min A: 1:30.59 (+6.29s | 6.5%) Central 02/15/2025 2025 OR HS 5a 3
50 Breast
45.18
45.18
100 Breast
51.70
1:36.88
100 Breast
1:36.88
1438 Griffin Ignash 1:36.88 10 BB Min A: 1:30.59 (+6.29s | 6.5%) Aquatic Team Of Mecklenburg 03/06/2026 Speedo Southern Premier
50 Breast
45.77
45.77
100 Breast
51.11
1:36.88
100 Breast
1:36.88
1439 Caleb Durr 1:36.88 10 BB Min A: 1:30.59 (+6.29s | 6.5%) Nation\\\\\\'s Capital Swim Club 01/10/2026 2026 MAKO POLAR PLUNGE
50 Breast
46.00
46.00
100 Breast
50.88
1:36.88
100 Breast
1:36.88
1440 Abraham Polisuk 1:36.89 10 BB Min A: 1:30.59 (+6.30s | 6.5%) Gator Swim Club 09/05/2025 Hydro Fall Classic 2025
1441 Patrick Baldrige 1:36.89 10 BB Min A: 1:30.59 (+6.30s | 6.5%) Whitmore Lake Waves 03/07/2026 2026 Lake Ontario Regional Meet
50 Breast
47.20
47.20
100 Breast
49.69
1:36.89
100 Breast
1:36.89
1442 Kevin Liu 1:36.92 10 BB Min A: 1:30.59 (+6.33s | 6.5%) Arctic Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
46.55
46.55
100 Breast
50.37
1:36.92
100 Breast
1:36.92
1443 Adrian Dominguez 1:36.92 9 BB Min A: 1:30.59 (+6.33s | 6.5%) El Paso Bel Air 11/07/2025 2025 Loretto Cathedral Invite
1444 Haochen He 1:36.92 9 BB Min A: 1:30.59 (+6.33s | 6.5%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 Breast
44.88
44.88
100 Breast
52.04
1:36.92
100 Breast
1:36.92
1445 Sebastien Gallant 1:36.94 10 BB Min A: 1:30.59 (+6.35s | 6.6%) Tuna Swim Club 12/20/2025 2025 MN AQJT Holiday Invite
50 Breast
45.51
45.51
100 Breast
51.43
1:36.94
100 Breast
1:36.94
1446 Niam Gettings 1:36.95 10 BB Min A: 1:30.59 (+6.36s | 6.6%) North Carolina Aquatic Club 11/21/2025 2025 YOTA Arena Turkey Classic
1447 Ryan Xie 1:36.95 10 BB Min A: 1:30.59 (+6.36s | 6.6%) Cascadia Swimming 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
46.13
46.13
100 Breast
50.82
1:36.95
100 Breast
1:36.95
1448 Thomas Balban 1:36.96 9 BB Min A: 1:30.59 (+6.37s | 6.6%) Phoenix Aquatic Club 02/20/2026 2026 MR Silvers North Championship YMID
50 Breast
46.47
46.47
100 Breast
50.49
1:36.96
100 Breast
1:36.96
1449 Caeden DaSalla 1:36.97 10 BB Min A: 1:30.59 (+6.38s | 6.6%) Long Island Aquatic Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Breast
47.37
47.37
100 Breast
49.60
1:36.97
100 Breast
1:36.97
1450 Thomas Louzao 1:36.97 9 BB Min A: 1:30.59 (+6.38s | 6.6%) Asphalt Green Unified Aquatics 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
45.80
45.80
100 Breast
51.17
1:36.97
100 Breast
1:36.97

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.