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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
401 Jayden Liu 1:24.22 10 AA Min AAA: 1:22.69 (+1.53s | 1.8%) Seattle Metropolitan Aquatic C 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
40.16
40.16
100 Breast
44.06
1:24.22
100 Breast
1:24.22
402 Samuel Asmussen 1:24.25 10 AA Min AAA: 1:22.69 (+1.56s | 1.9%) Lynden 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Breast
38.78
38.78
100 Breast
45.47
1:24.25
100 Breast
1:24.25
403 Viktor Danylyuk 1:24.25 9 AA Min AAA: 1:22.69 (+1.56s | 1.9%) Prairie 02/13/2026 2026 District IV 3A 4A Mens Championships
50 Breast
38.97
38.97
100 Breast
45.28
1:24.25
100 Breast
1:24.25
404 Ziqian Liu 1:24.29 10 AA Min AAA: 1:22.69 (+1.60s | 1.9%) Tac Titans 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Breast
40.46
40.46
100 Breast
43.83
1:24.29
100 Breast
1:24.29
405 Cash Hardy 1:24.32 10 AA Min AAA: 1:22.69 (+1.63s | 1.9%) West Valley High School 01/11/2025 2025 Kentridge HS Invitational BOYS OBSERVED
50 Breast
39.13
39.13
100 Breast
45.19
1:24.32
100 Breast
1:24.32
406 Miles Lee 1:24.35 9 AA Min AAA: 1:22.69 (+1.66s | 2.0%) New Wave Swim Team 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Breast
40.36
40.36
100 Breast
43.99
1:24.35
100 Breast
1:24.35
407 Rishan Shah 1:24.36 9 AA Min AAA: 1:22.69 (+1.67s | 2.0%) United Swim Club 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Breast
48.07
48.07
100 Breast
36.29
1:24.36
100 Breast
1:24.36
408 Lucas Guo 1:24.37 10 AA Min AAA: 1:22.69 (+1.68s | 2.0%) Santa Clara Swim Club 12/12/2025 Winter SC Age Group Championships
50 Breast
39.25
39.25
100 Breast
45.12
1:24.37
100 Breast
1:24.37
409 Kaveen Kasa 1:24.38 10 AA Min AAA: 1:22.69 (+1.69s | 2.0%) Greensboro Community YMCA 03/19/2026 2026 USRY Short Course Champs
50 Breast
40.02
40.02
100 Breast
44.36
1:24.38
100 Breast
1:24.38
410 Benjamin Shen 1:24.46 10 AA Min AAA: 1:22.69 (+1.77s | 2.1%) Orinda Aquatics 12/12/2025 Winter SC Age Group Championships
50 Breast
41.58
41.58
100 Breast
42.88
1:24.46
100 Breast
1:24.46
411 William Krebs 1:24.46 10 AA Min AAA: 1:22.69 (+1.77s | 2.1%) Willamette High School Swim 02/14/2025 2025 OR HS 6A 7
50 Breast
38.92
38.92
100 Breast
45.54
1:24.46
100 Breast
1:24.46
412 Daniel Lazar 1:24.47 10 AA Min AAA: 1:22.69 (+1.78s | 2.1%) Coast Aquatics 02/13/2026 2026 SES Region 4 Championships
50 Breast
40.18
40.18
100 Breast
44.29
1:24.47
100 Breast
1:24.47
413 Minula Weerasekera 1:24.51 10 AA Min AAA: 1:22.69 (+1.82s | 2.2%) Mountainside 02/14/2025 2025 OR HS 6a 2
50 Breast
39.07
39.07
100 Breast
45.44
1:24.51
100 Breast
1:24.51
414 Pace Bui 1:24.52 10 AA Min AAA: 1:22.69 (+1.83s | 2.2%) Unattached 02/28/2026 VJO Rep The Bay C B A+ 2026 Copied
415 Simon Feldman 1:24.55 9 AA Min AAA: 1:22.69 (+1.86s | 2.2%) Southwest Stars Swim Club 02/21/2026 2026 SLAC Last Chance To Dance Invitational
50 Breast
40.89
40.89
100 Breast
43.66
1:24.55
100 Breast
1:24.55
416 Jameson Leung 1:24.57 10 AA Min AAA: 1:22.69 (+1.88s | 2.2%) Trident Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
40.12
40.12
100 Breast
44.45
1:24.57
100 Breast
1:24.57
417 Samuel Fuller 1:24.60 10 AA Min AAA: 1:22.69 (+1.91s | 2.3%) Rose Bowl Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
41.02
41.02
100 Breast
43.58
1:24.60
100 Breast
1:24.60
418 Collier Jacobson 1:24.60 10 AA Min AAA: 1:22.69 (+1.91s | 2.3%) Tualatin Hills Swim Club 03/19/2026 2026 NW Region Age Group Champs Approved
50 Breast
40.26
40.26
100 Breast
44.34
1:24.60
100 Breast
1:24.60
419 Turner Boslar 1:24.62 9 AA Min AAA: 1:22.69 (+1.93s | 2.3%) Astoria 02/13/2026 2026 OR HS 4a 3
50 Breast
39.08
39.08
100 Breast
45.54
1:24.62
100 Breast
1:24.62
420 Jozua Sugianto 1:24.63 10 AA Min AAA: 1:22.69 (+1.94s | 2.3%) California Dolphins Swim Team 02/21/2026 Pacific Swimming 10 U SCY Championship
421 Renzhi Dong 1:24.63 10 AA Min AAA: 1:22.69 (+1.94s | 2.3%) Charles River Aquatics 11/14/2025 2025 NECRA Nov Distance Specialty Meet Co
50 Breast
40.36
40.36
100 Breast
44.27
1:24.63
100 Breast
1:24.63
422 Jack Armbruster 1:24.64 10 AA Min AAA: 1:22.69 (+1.95s | 2.3%) San Clemente Aquatic Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
38.83
38.83
100 Breast
45.81
1:24.64
100 Breast
1:24.64
423 Ethan Wang 1:24.75 9 AA Min AAA: 1:22.69 (+2.06s | 2.4%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Breast
40.53
40.53
100 Breast
44.22
1:24.75
100 Breast
1:24.75
424 Brendan Vroman 1:24.77 9 AA Min AAA: 1:22.69 (+2.08s | 2.5%) La Salle Prep 02/13/2026 2026 OR HS 5a 1
50 Breast
39.58
39.58
100 Breast
45.19
1:24.77
100 Breast
1:24.77
425 Broderick Kipp 1:24.78 10 AA Min AAA: 1:22.69 (+2.09s | 2.5%) Buckeye Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
39.30
39.30
100 Breast
45.48
1:24.78
100 Breast
1:24.78
426 Oliver Bendoym 1:24.78 10 AA Min AAA: 1:22.69 (+2.09s | 2.5%) South Florida Aquatic Club 02/06/2026 Friendship Meet 2026
50 Breast
40.19
40.19
100 Breast
44.59
1:24.78
100 Breast
1:24.78
427 Troy Cary 1:24.80 9 AA Min AAA: 1:22.69 (+2.11s | 2.5%) Unattached 12/12/2025 2025 ST AAAA NS Winter Wonderland
50 Breast
40.63
40.63
100 Breast
44.17
1:24.80
100 Breast
1:24.80
428 Cooper Burgess 1:24.83 9 AA Min AAA: 1:22.69 (+2.14s | 2.5%) Logan County High School 12/13/2025 2025 WCST Holiday Invitational
50 Breast
38.47
38.47
100 Breast
46.36
1:24.83
100 Breast
1:24.83
429 Hunter Jankowski 1:24.84 10 AA Min AAA: 1:22.69 (+2.15s | 2.5%) Twisters Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
41.38
41.38
100 Breast
43.46
1:24.84
100 Breast
1:24.84
430 Ryan Tsuchitani 1:24.85 10 AA Min AAA: 1:22.69 (+2.16s | 2.5%) Mason Makos Swim Team 12/04/2025 2025 Sport Fair Winter Classic
50 Breast
40.85
40.85
100 Breast
44.00
1:24.85
100 Breast
1:24.85
431 Isaac Toledo 1:24.86 10 AA Min AAA: 1:22.69 (+2.17s | 2.6%) Fusion Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
39.86
39.86
100 Breast
45.00
1:24.86
100 Breast
1:24.86
432 Abraham Cheng 1:24.87 10 AA Min AAA: 1:22.69 (+2.18s | 2.6%) Aquazot Swim Club 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
40.21
40.21
100 Breast
44.66
1:24.87
100 Breast
1:24.87
433 Marc Fat 1:24.87 10 AA Min AAA: 1:22.69 (+2.18s | 2.6%) Charles River Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
43.06
43.06
100 Breast
41.81
1:24.87
100 Breast
1:24.87
434 Brett Baker 1:24.89 10 AA Min AAA: 1:22.69 (+2.20s | 2.6%) Burlingame Aquatics 11/14/2025 PSL Pumpkin Spice Lovers 25 129
435 Kairav Venugopal 1:24.94 10 AA Min AAA: 1:22.69 (+2.25s | 2.6%) All Star Aquatics 12/05/2025 2025 Christmas Championships
50 Breast
40.74
40.74
100 Breast
44.20
1:24.94
100 Breast
1:24.94
436 Yoshua Castro 1:24.95 10 AA Min AAA: 1:22.69 (+2.26s | 2.7%) Rockville Montgomery Swim Club 01/23/2026 2026 USAS IMX Games
50 Breast
39.87
39.87
100 Breast
45.08
1:24.95
100 Breast
1:24.95
437 Connor West 1:24.98 10 AA Min AAA: 1:22.69 (+2.29s | 2.7%) The Spartans of La Canada 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
41.19
41.19
100 Breast
43.79
1:24.98
100 Breast
1:24.98
438 Mason Best 1:25.01 9 AA Min AAA: 1:22.69 (+2.32s | 2.7%) Rochester Stoney Creek 02/25/2026 2026 Boys OAA Red Division Championships
50 Breast
39.67
39.67
100 Breast
45.34
1:25.01
100 Breast
1:25.01
439 Michael Gyulbudaghyan 1:25.04 10 AA Min AAA: 1:22.69 (+2.35s | 2.8%) Matchpoint Nyc 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
40.61
40.61
100 Breast
44.43
1:25.04
100 Breast
1:25.04
440 Isaiah Coupland 1:25.05 10 AA Min AAA: 1:22.69 (+2.36s | 2.8%) North Carolina Aquatic Club 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
40.79
40.79
100 Breast
44.26
1:25.05
100 Breast
1:25.05
441 Luke Gamino 1:25.06 9 AA Min AAA: 1:22.69 (+2.37s | 2.8%) Treasure Coast Aquatics 01/24/2026 2026 TCA Winter Open
50 Breast
41.06
41.06
100 Breast
44.00
1:25.06
100 Breast
1:25.06
442 Miro Wang 1:25.08 10 AA Min AAA: 1:22.69 (+2.39s | 2.8%) Santa Clara Swim Club 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
443 Christopher Lowther 1:25.09 10 AA Min AAA: 1:22.69 (+2.40s | 2.8%) YMCA of the Triangle Area Swim 03/06/2026 Jon Jolley GYSSA 2026
50 Breast
40.37
40.37
100 Breast
44.72
1:25.09
100 Breast
1:25.09
444 James Parker 1:25.12 10 AA Min AAA: 1:22.69 (+2.43s | 2.9%) Machine Aquatics 03/20/2026 March Madness 2026
445 Eddy Qian 1:25.14 9 AA Min AAA: 1:22.69 (+2.45s | 2.9%) Arctic Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
50 Breast
40.20
40.20
100 Breast
44.94
1:25.14
100 Breast
1:25.14
446 Joseph Chung 1:25.18 10 AA Min AAA: 1:22.69 (+2.49s | 2.9%) SwimMAC Carolina 03/20/2026 2026 SwimRVA Clover Cup
50 Breast
40.63
40.63
100 Breast
44.55
1:25.18
100 Breast
1:25.18
447 Andrew Liu 1:25.25 10 AA Min AAA: 1:22.69 (+2.56s | 3.0%) Bellevue Club Swim Team 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
39.94
39.94
100 Breast
45.31
1:25.25
100 Breast
1:25.25
448 Bryce Lada 1:25.28 10 AA Min AAA: 1:22.69 (+2.59s | 3.0%) Hydro-sonic Tiburones 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
40.18
40.18
100 Breast
45.10
1:25.28
100 Breast
1:25.28
449 Peter McCormick 1:25.29 10 AA Min AAA: 1:22.69 (+2.60s | 3.0%) Wahoo Aquatic Club 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Breast
41.08
41.08
100 Breast
44.21
1:25.29
100 Breast
1:25.29
450 Javier Cabral 1:25.30 10 AA Min AAA: 1:22.69 (+2.61s | 3.1%) RoadRunners of Albuquerque 12/04/2025 2025 Holiday Swim Festival
50 Breast
41.49
41.49
100 Breast
43.81
1:25.30
100 Breast
1:25.30

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.