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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 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
502 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
503 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
504 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
505 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
506 Walker Lewis 1:28.83 10 A Min AA: 1:26.59 (+2.24s | 2.5%) Excel Aquatics 09/25/2026 2026 Excel Aquatics Fall Fest Invite
50 Breast
43.04
43.04
100 Breast
45.79
1:28.83
100 Breast
1:28.83
507 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
508 Max Madera 1:28.84 10 A Min AA: 1:26.59 (+2.25s | 2.5%) Fast Falcons 10/09/2026 2026 FAST Pumpkin Plunge
50 Breast
40.66
40.66
100 Breast
48.18
1:28.84
100 Breast
1:28.84
509 Yanbo Li 1:28.85 10 A Min AA: 1:26.59 (+2.26s | 2.5%) Bolles School Sharks 09/26/2026 EAJ Speedo September Meet 2026
25 Breast
20.16
20.16
50 Breast
22.53
42.69
50 Breast
42.69
75 Breast
24.34
1:07.03
100 Breast
21.82
1:28.85
50 Breast
46.16
510 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
511 Braylon Ward 1:28.92 10 A Min AA: 1:26.59 (+2.33s | 2.6%) Aquatex Swim & Water Polo Team 09/18/2026 2026 ST AQTX Round Rock Unclassified
50 Breast
43.11
43.11
100 Breast
45.81
1:28.92
100 Breast
1:28.92
512 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
513 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
514 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
515 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
516 Henry Zheng 1:28.95 9 A Min AA: 1:26.59 (+2.36s | 2.7%) Aquajets Swim Team 09/26/2026 2026 MN AQJT Splash Into The Season
50 Breast
42.70
42.70
100 Breast
46.25
1:28.95
100 Breast
1:28.95
517 Duke Guo 1:28.95 10 A Min AA: 1:26.59 (+2.36s | 2.7%) McAllen Swim Club 09/19/2026 2026 ST HPAC Sienna Splash
50 Breast
41.14
41.14
100 Breast
47.81
1:28.95
100 Breast
1:28.95
518 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
519 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
520 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
521 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
522 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
523 Thomas Halford 1:29.06 10 A Min AA: 1:26.59 (+2.47s | 2.8%) Pikes Peak Athletics 09/18/2026 2026 CO PPA September Kick Off
50 Breast
43.13
43.13
100 Breast
45.93
1:29.06
100 Breast
1:29.06
524 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
525 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
526 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
527 Aiden Meng 1:29.18 9 A Min AA: 1:26.59 (+2.59s | 2.9%) Pack Swim Team of Pittsford 10/24/2026 2026 Victor Halloween Classic
50 Breast
41.76
41.76
100 Breast
47.42
1:29.18
100 Breast
1:29.18
528 Koa Maday 1:29.22 10 A Min AA: 1:26.59 (+2.63s | 2.9%) Kona Aquatics Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
42.86
42.86
100 Breast
46.36
1:29.22
100 Breast
1:29.22
529 Henry Goddard 1:29.27 10 A Min AA: 1:26.59 (+2.68s | 3.0%) Lake Oswego Swim Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
41.76
41.76
100 Breast
47.51
1:29.27
100 Breast
1:29.27
530 Landon Gura 1:29.27 10 A Min AA: 1:26.59 (+2.68s | 3.0%) North Coast Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Breast
44.54
44.54
100 Breast
44.73
1:29.27
100 Breast
1:29.27
531 Savelii Dorofieiev 1:29.27 10 A Min AA: 1:26.59 (+2.68s | 3.0%) Saint Petersburg Aquatics 10/16/2026 FRIDAY NITE RACES OCT 2026
50 Breast
42.29
42.29
100 Breast
46.98
1:29.27
100 Breast
1:29.27
532 Sulaiman Farhan 1:29.28 9 A Min AA: 1:26.59 (+2.69s | 3.0%) Wheeler Regional YMCA Tigersha 03/21/2026 2026 NE YNS YMCA New England Championship
50 Breast
42.02
42.02
100 Breast
47.26
1:29.28
100 Breast
1:29.28
533 Joshua Kim 1:29.28 10 A Min AA: 1:26.59 (+2.69s | 3.0%) Mason Makos Swim Team 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
41.95
41.95
100 Breast
47.33
1:29.28
100 Breast
1:29.28
534 Reid Kessel 1:29.34 10 A Min AA: 1:26.59 (+2.75s | 3.1%) 757swim 02/13/2026 2026 Southeast District 9 12 Championship
50 Breast
43.25
43.25
100 Breast
46.09
1:29.34
100 Breast
1:29.34
535 Lucas Ni 1:29.39 9 A Min AA: 1:26.59 (+2.80s | 3.1%) Makos Aquatics Club of Gainesv 10/09/2026 2026 FAST Pumpkin Plunge
50 Breast
43.42
43.42
100 Breast
45.97
1:29.39
100 Breast
1:29.39
536 Anderson Grant 1:29.41 10 A Min AA: 1:26.59 (+2.82s | 3.2%) Upper Arlington Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
42.17
42.17
100 Breast
47.24
1:29.41
100 Breast
1:29.41
537 Harrison Band 1:29.42 10 A Min AA: 1:26.59 (+2.83s | 3.2%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 ASA President S Day Classic
50 Breast
43.88
43.88
100 Breast
45.54
1:29.42
100 Breast
1:29.42
538 Everett Cassidy 1:29.42 10 A Min AA: 1:26.59 (+2.83s | 3.2%) Nsea Swim 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
40.42
40.42
100 Breast
49.00
1:29.42
100 Breast
1:29.42
539 Blake Porteus 1:29.42 10 A Min AA: 1:26.59 (+2.83s | 3.2%) Westerville Aquatic Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
43.08
43.08
100 Breast
46.34
1:29.42
100 Breast
1:29.42
540 Alonso Andrade 1:29.44 10 A Min AA: 1:26.59 (+2.85s | 3.2%) EL Paso Border Land Swim Team 02/27/2026 2026 BD SCY Border Champs
50 Breast
42.72
42.72
100 Breast
46.72
1:29.44
100 Breast
1:29.44
541 Brendon Mrak 1:29.45 10 A Min AA: 1:26.59 (+2.86s | 3.2%) Lynden 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Breast
42.03
42.03
100 Breast
47.42
1:29.45
100 Breast
1:29.45
542 Ivan Zhao 1:29.45 9 A Min AA: 1:26.59 (+2.86s | 3.2%) Southwest Stars Swim Club 10/09/2026 2026 FAST Pumpkin Plunge
50 Breast
42.10
42.10
100 Breast
47.35
1:29.45
100 Breast
1:29.45
543 Tim Miller 1:29.52 9 A Min AA: 1:26.59 (+2.93s | 3.3%) Prairie 02/13/2026 2026 District IV 3A 4A Mens Championships
50 Breast
42.15
42.15
100 Breast
47.37
1:29.52
100 Breast
1:29.52
544 Hengyu Cao 1:29.53 10 A Min AA: 1:26.59 (+2.94s | 3.3%) Saline Swim Team 02/06/2026 SST Snowstorm Splash
50 Breast
41.55
41.55
100 Breast
47.98
1:29.53
100 Breast
1:29.53
545 Matvey Fadeev 1:29.56 10 A Min AA: 1:26.59 (+2.97s | 3.3%) Issaquah Swim Team 01/24/2026 2026 PN IST January Invitational Approved
50 Breast
42.95
42.95
100 Breast
46.61
1:29.56
100 Breast
1:29.56
546 Nikoloz Zhorzholiani 1:29.56 10 A Min AA: 1:26.59 (+2.97s | 3.3%) Seattle Metropolitan Aquatic C 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Breast
41.83
41.83
100 Breast
47.73
1:29.56
100 Breast
1:29.56
547 Oliver Pearce 1:29.56 10 A Min AA: 1:26.59 (+2.97s | 3.3%) Aces Swim Club 10/10/2026 2026 CO ACES Intra Squad #2
50 Breast
42.51
42.51
100 Breast
47.05
1:29.56
100 Breast
1:29.56
548 Sam Fuetsch 1:29.58 9 A Min AA: 1:26.59 (+2.99s | 3.3%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
42.71
42.71
100 Breast
46.87
1:29.58
100 Breast
1:29.58
549 Kaleb Robinson 1:29.61 10 A Min AA: 1:26.59 (+3.02s | 3.4%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
41.88
41.88
100 Breast
47.73
1:29.61
100 Breast
1:29.61
550 Ziqian Liu 1:29.61 9 A Min AA: 1:26.59 (+3.02s | 3.4%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Breast
43.10
43.10
100 Breast
46.51
1:29.61
100 Breast
1:29.61

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.