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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
501 Silas Sebera 1:28.26 10 A Min AA: 1:26.59 (+1.67s | 1.9%) Nova of Virginia 12/05/2025 2025 757swim Grand Illumination
50 Breast
41.87
41.87
100 Breast
46.39
1:28.26
100 Breast
1:28.26
502 Justus Waqainabete 1:28.28 10 A Min AA: 1:26.59 (+1.69s | 1.9%) Aulea Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
43.63
43.63
100 Breast
44.65
1:28.28
100 Breast
1:28.28
503 Leo Wu 1:28.30 8 A Min AA: 1:26.59 (+1.71s | 1.9%) Dragon Swim Team 01/17/2026 2026 PV January Open Audrey Moore
50 Breast
42.33
42.33
100 Breast
45.97
1:28.30
100 Breast
1:28.30
504 Owen Vaiana 1:28.30 9 A Min AA: 1:26.59 (+1.71s | 1.9%) Michigan Lakeshore Aquatics 03/14/2026 2026 SCY 10 Under Championship Meet
50 Breast
42.21
42.21
100 Breast
46.09
1:28.30
100 Breast
1:28.30
505 Esteban Alvarado 1:28.30 9 A Min AA: 1:26.59 (+1.71s | 1.9%) Belen Jesuit Preparatory 10/17/2025 2025 Belen Jesuit Invitational
50 Breast
42.11
42.11
100 Breast
46.19
1:28.30
100 Breast
1:28.30
506 Joseph Hanik 1:28.33 9 A Min AA: 1:26.59 (+1.74s | 2.0%) Fairfax Foxes Swimming 11/21/2025 2025 Swim Rock
50 Breast
41.94
41.94
100 Breast
46.39
1:28.33
100 Breast
1:28.33
507 Jaxon Despain 1:28.38 9 A Min AA: 1:26.59 (+1.79s | 2.0%) Denver Swim Academy 02/14/2026 2026 CO ACES Winter Open
50 Breast
42.04
42.04
100 Breast
46.34
1:28.38
100 Breast
1:28.38
508 Juan Marquez 1:28.44 10 A Min AA: 1:26.59 (+1.85s | 2.1%) Heritage Aquatic Team 01/23/2026 SPEEDO CUP CLOSED INVITE Copied
50 Breast
42.46
42.46
100 Breast
45.98
1:28.44
100 Breast
1:28.44
509 Manning Xia 1:28.45 9 A Min AA: 1:26.59 (+1.86s | 2.1%) X-Cel Swimming 01/23/2026 2026 USAS IMX Games
50 Breast
43.54
43.54
100 Breast
44.91
1:28.45
100 Breast
1:28.45
510 Lucas Sharp 1:28.51 10 A Min AA: 1:26.59 (+1.92s | 2.2%) Rockville Montgomery Swim Club 01/23/2026 2026 USAS IMX Games
50 Breast
42.59
42.59
100 Breast
45.92
1:28.51
100 Breast
1:28.51
511 Daniel Nagaoka 1:28.52 10 A Min AA: 1:26.59 (+1.93s | 2.2%) Quicksilver Swimming 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Breast
42.12
42.12
100 Breast
46.40
1:28.52
100 Breast
1:28.52
512 Ian Susanto 1:28.53 9 A Min AA: 1:26.59 (+1.94s | 2.2%) Legacy Aquatics 03/19/2026 2026 NW Region Age Group Champs Approved
50 Breast
41.49
41.49
100 Breast
47.04
1:28.53
100 Breast
1:28.53
513 Evan Hou 1:28.53 10 A Min AA: 1:26.59 (+1.94s | 2.2%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
41.02
41.02
100 Breast
47.51
1:28.53
100 Breast
1:28.53
514 Tyrus Lu 1:28.53 10 A Min AA: 1:26.59 (+1.94s | 2.2%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Breast
42.13
42.13
100 Breast
46.40
1:28.53
100 Breast
1:28.53
515 Baker Lowrance 1:28.58 10 A Min AA: 1:26.59 (+1.99s | 2.2%) SwimRVA 03/20/2026 2026 SwimRVA Clover Cup
50 Breast
41.16
41.16
100 Breast
47.42
1:28.58
100 Breast
1:28.58
516 Justus McConnell 1:28.59 9 A Min AA: 1:26.59 (+2.00s | 2.3%) Wilmington Aquatic Club 12/11/2025 2025 Katie Ledecky Invitational
50 Breast
42.67
42.67
100 Breast
45.92
1:28.59
100 Breast
1:28.59
517 Evan Boldizsar 1:28.60 10 A Min AA: 1:26.59 (+2.01s | 2.3%) West Albany 02/15/2025 2025 OR HS 5a 3
50 Breast
43.14
43.14
100 Breast
45.46
1:28.60
100 Breast
1:28.60
518 Levi Beylin 1:28.62 10 A Min AA: 1:26.59 (+2.03s | 2.3%) Ridgewood YMCA Breakers Swim T 11/14/2025 2025 MR COND November IMX Invitational
50 Breast
42.70
42.70
100 Breast
45.92
1:28.62
100 Breast
1:28.62
519 Austin Ren 1:28.63 9 A Min AA: 1:26.59 (+2.04s | 2.3%) Katy Aquatic Team For Youth 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Breast
42.49
42.49
100 Breast
46.14
1:28.63
100 Breast
1:28.63
520 Thomas Sayer 1:28.64 10 A Min AA: 1:26.59 (+2.05s | 2.3%) Foxjets Swim Team 03/07/2026 2026 MN RSC 10 U State Championship
50 Breast
42.56
42.56
100 Breast
46.08
1:28.64
100 Breast
1:28.64
521 Connor Finan 1:28.70 9 A Min AA: 1:26.59 (+2.11s | 2.4%) Atlantic Coast Athletic Club 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Breast
41.62
41.62
100 Breast
47.08
1:28.70
100 Breast
1:28.70
522 Sebastian Gutierrez 1:28.70 9 A Min AA: 1:26.59 (+2.11s | 2.4%) Anglerfish Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
41.51
41.51
100 Breast
47.19
1:28.70
100 Breast
1:28.70
523 Kanoa Kranz-Kahapea 1:28.72 10 A Min AA: 1:26.59 (+2.13s | 2.4%) Klamath Union 02/14/2025 2025 OR HS 4a 2
50 Breast
41.18
41.18
100 Breast
47.54
1:28.72
100 Breast
1:28.72
524 Braeden Crowe 1:28.73 10 A Min AA: 1:26.59 (+2.14s | 2.4%) Nu Wave Swim Club 03/06/2026 Speedo Southern Premier
50 Breast
42.56
42.56
100 Breast
46.17
1:28.73
100 Breast
1:28.73
525 Andrew Branach 1:28.75 10 A Min AA: 1:26.59 (+2.16s | 2.4%) Bergen Barracudas Swim Team 10/10/2025 2025 MR COND October Fall Festival
50 Breast
43.67
43.67
100 Breast
45.08
1:28.75
100 Breast
1:28.75
526 Aleksandr Rybin 1:28.75 10 A Min AA: 1:26.59 (+2.16s | 2.4%) King Aquatic Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
40.76
40.76
100 Breast
47.99
1:28.75
100 Breast
1:28.75
527 Paxton Marvray 1:28.78 10 A Min AA: 1:26.59 (+2.19s | 2.5%) Sawtooth Aquatic Club 11/22/2025 57th Annual Thanksgiving Invitational
50 Breast
44.02
44.02
100 Breast
44.76
1:28.78
100 Breast
1:28.78
528 Bryan Jing 1:28.79 10 A Min AA: 1:26.59 (+2.20s | 2.5%) Rockville Montgomery Swim Club 01/23/2026 2026 USAS IMX Games
50 Breast
42.37
42.37
100 Breast
46.42
1:28.79
100 Breast
1:28.79
529 Max Chao 1:28.79 9 A Min AA: 1:26.59 (+2.20s | 2.5%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
41.67
41.67
100 Breast
47.12
1:28.79
100 Breast
1:28.79
530 Tyler Zhu 1:28.81 10 A Min AA: 1:26.59 (+2.22s | 2.5%) Arctic Aquatics 05/01/2026 2026 NE ARCT Spring Specialty Meet
50 Breast
43.39
43.39
100 Breast
45.42
1:28.81
100 Breast
1:28.81
531 David Shoer 1:28.81 10 A Min AA: 1:26.59 (+2.22s | 2.5%) Patriot Aquatics 06/27/2026 2026 Firecracker
532 Evan Wang 1:28.82 9 A Min AA: 1:26.59 (+2.23s | 2.5%) Rose Bowl Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
42.28
42.28
100 Breast
46.54
1:28.82
100 Breast
1:28.82
533 Coleman McCheyne 1:28.84 10 A Min AA: 1:26.59 (+2.25s | 2.5%) Aquatic Team Of Mecklenburg 03/20/2026 2026 BRSL Championships
50 Breast
41.91
41.91
100 Breast
46.93
1:28.84
100 Breast
1:28.84
534 Peter Norton 1:28.86 10 A Min AA: 1:26.59 (+2.27s | 2.6%) Bgc-N. Westchester Marlins 12/05/2025 2025 MR BGNW December 14 Under Invitational
50 Breast
43.55
43.55
100 Breast
45.31
1:28.86
100 Breast
1:28.86
535 Niko Trout 1:28.88 10 A Min AA: 1:26.59 (+2.29s | 2.6%) Marist Catholic 02/14/2025 2025 OR HS 4a 4
50 Breast
41.32
41.32
100 Breast
47.56
1:28.88
100 Breast
1:28.88
536 Aleck Shakhbazyan 1:28.89 10 A Min AA: 1:26.59 (+2.30s | 2.6%) Matchpoint Nyc 12/21/2025 2025 MR FREE Freedom Fest Invitational
537 Liam Woodman 1:28.93 9 A Min AA: 1:26.59 (+2.34s | 2.6%) Walled Lake Central 02/27/2026 2026 LVC Championship
50 Breast
40.79
40.79
100 Breast
48.14
1:28.93
100 Breast
1:28.93
538 Caleb Horvath 1:28.93 9 A Min AA: 1:26.59 (+2.34s | 2.6%) Mecklenburg Swim Association 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
41.69
41.69
100 Breast
47.24
1:28.93
100 Breast
1:28.93
539 Aiden Chung 1:28.93 10 A Min AA: 1:26.59 (+2.34s | 2.6%) Patriot Swim Club 02/13/2026 2026 MVN Lunar AAPI Festival
50 Breast
41.88
41.88
100 Breast
47.05
1:28.93
100 Breast
1:28.93
540 Jon Miriovsky 1:28.94 10 A Min AA: 1:26.59 (+2.35s | 2.6%) Huntsville Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
42.08
42.08
100 Breast
46.86
1:28.94
100 Breast
1:28.94
541 Sawyer Heath 1:28.97 10 A Min AA: 1:26.59 (+2.38s | 2.7%) Greensboro Community YMCA 02/13/2026 2026 TYDE Be My Valentine Meet
50 Breast
41.55
41.55
100 Breast
47.42
1:28.97
100 Breast
1:28.97
542 Calvin Tonk 1:29.01 10 A Min AA: 1:26.59 (+2.42s | 2.7%) Benton Harbor-St. Joseph YMCA 03/07/2026 2026 Michigan YMCA State Championship
50 Breast
41.59
41.59
100 Breast
47.42
1:29.01
100 Breast
1:29.01
543 William Huang 1:29.02 8 A Min AA: 1:26.59 (+2.43s | 2.7%) Charles River Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
42.92
42.92
100 Breast
46.10
1:29.02
100 Breast
1:29.02
544 Jonathan Li 1:29.05 8 A Min AA: 1:26.59 (+2.46s | 2.8%) Brea Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
43.93
43.93
100 Breast
45.12
1:29.05
100 Breast
1:29.05
545 Samuel Evanovich 1:29.05 10 A Min AA: 1:26.59 (+2.46s | 2.8%) Academy Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
43.83
43.83
100 Breast
45.22
1:29.05
100 Breast
1:29.05
546 Luke Xu 1:29.05 10 A Min AA: 1:26.59 (+2.46s | 2.8%) California Dolphins Swim Team 03/20/2026 SCY Spring Age Group Championships
50 Breast
41.75
41.75
100 Breast
47.30
1:29.05
100 Breast
1:29.05
547 Daniel Heilman 1:29.08 10 A Min AA: 1:26.59 (+2.49s | 2.8%) San Francisco Seals Swim Team 02/21/2026 Pacific Swimming 10 U SCY Championship
548 Milo Neumann 1:29.10 10 A Min AA: 1:26.59 (+2.51s | 2.8%) High Tides Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Breast
42.34
42.34
100 Breast
46.76
1:29.10
100 Breast
1:29.10
549 Isaac Varner 1:29.11 10 A Min AA: 1:26.59 (+2.52s | 2.8%) Upper Arlington Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
43.07
43.07
100 Breast
46.04
1:29.11
100 Breast
1:29.11
550 Bradford Wormell 1:29.16 10 A Min AA: 1:26.59 (+2.57s | 2.9%) Nation\\\\\\'s Capital Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
41.44
41.44
100 Breast
47.72
1:29.16
100 Breast
1:29.16

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.