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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
551 Whitt Jaskot 1:27.67 10 A Min AA: 1:26.59 (+1.08s | 1.2%) Cavalier Aquatics/Piedmont Fam 01/16/2026 CA Y Winter Rumble Copied
50 Breast
42.20
42.20
100 Breast
45.47
1:27.67
100 Breast
1:27.67
552 Vihaan Pothuneedi 1:27.69 10 A Min AA: 1:26.59 (+1.10s | 1.3%) Staten Island Aquatics Club 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
41.05
41.05
100 Breast
46.64
1:27.69
100 Breast
1:27.69
553 Benjamin Hankinson 1:27.75 9 A Min AA: 1:26.59 (+1.16s | 1.3%) Jupiter Dragons Swim Team 01/24/2026 2026 TCA Winter Open
50 Breast
41.99
41.99
100 Breast
45.76
1:27.75
100 Breast
1:27.75
554 Dexter Danont 1:27.75 10 A Min AA: 1:26.59 (+1.16s | 1.3%) Charles River Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
43.17
43.17
100 Breast
44.58
1:27.75
100 Breast
1:27.75
555 Alan Su 1:27.75 10 A Min AA: 1:26.59 (+1.16s | 1.3%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Breast
40.49
40.49
100 Breast
47.26
1:27.75
100 Breast
1:27.75
556 Luke Watkins 1:27.80 9 A Min AA: 1:26.59 (+1.21s | 1.4%) Anacortes 01/10/2026 2026 Kentridge High School Invitational Obse
50 Breast
40.95
40.95
100 Breast
46.85
1:27.80
100 Breast
1:27.80
557 Corbin Piatt 1:27.84 10 A Min AA: 1:26.59 (+1.25s | 1.4%) Raleigh Swimming Association 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
41.63
41.63
100 Breast
46.21
1:27.84
100 Breast
1:27.84
558 Cayden Lin 1:27.89 10 A Min AA: 1:26.59 (+1.30s | 1.5%) Rosemead Rapids 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Breast
42.09
42.09
100 Breast
45.80
1:27.89
100 Breast
1:27.89
559 Taeyang Im 1:27.91 10 A Min AA: 1:26.59 (+1.32s | 1.5%) Long Island Aquatic Club 11/21/2025 2025 MR LIAC Thanksgiving Invite
50 Breast
42.87
42.87
100 Breast
45.04
1:27.91
100 Breast
1:27.91
560 Joshua Kau 1:27.92 9 A Min AA: 1:26.59 (+1.33s | 1.5%) Los Gatos 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 Breast
42.00
42.00
100 Breast
45.92
1:27.92
100 Breast
1:27.92
561 Jett Manion 1:27.94 9 A Min AA: 1:26.59 (+1.35s | 1.5%) Huntsville Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
42.59
42.59
100 Breast
45.35
1:27.94
100 Breast
1:27.94
562 Nathaniel Maravolo 1:27.97 10 A Min AA: 1:26.59 (+1.38s | 1.6%) Hurricane Penguins Swim Club 02/06/2026 2026 Michigan Open
50 Breast
3:00.68
3:00.68
100 Breast
-32.-71
1:27.97
100 Breast
1:27.97
563 Liam Kwak 1:28.02 10 A Min AA: 1:26.59 (+1.43s | 1.6%) Life Time Colorado Swim Club 04/25/2026 2026 CO COSA Spring SC Kick Off
50 Breast
41.92
41.92
100 Breast
46.10
1:28.02
100 Breast
1:28.02
564 Jacob YU 1:28.02 10 A Min AA: 1:26.59 (+1.43s | 1.6%) Twisters Swim Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
50 Breast
41.69
41.69
100 Breast
46.33
1:28.02
100 Breast
1:28.02
565 Zackary Gromowski 1:28.02 9 A Min AA: 1:26.59 (+1.43s | 1.6%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
42.69
42.69
100 Breast
45.33
1:28.02
100 Breast
1:28.02
566 Luke Chen 1:28.03 10 A Min AA: 1:26.59 (+1.44s | 1.6%) Three Village Swim Club 01/23/2026 2026 USAS IMX Games
50 Breast
42.96
42.96
100 Breast
45.07
1:28.03
100 Breast
1:28.03
567 Harry Gerasim 1:28.03 9 A Min AA: 1:26.59 (+1.44s | 1.6%) Eagle Aquatics 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
43.14
43.14
100 Breast
44.89
1:28.03
100 Breast
1:28.03
568 Jaylen Jiang 1:28.03 10 A Min AA: 1:26.59 (+1.44s | 1.6%) Harbor Seals 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
42.21
42.21
100 Breast
45.82
1:28.03
100 Breast
1:28.03
569 Jeremy Zhao 1:28.03 9 A Min AA: 1:26.59 (+1.44s | 1.6%) Quicksilver Swimming 02/13/2026 2026 Neptune Swimming Invitational
50 Breast
41.77
41.77
100 Breast
46.26
1:28.03
100 Breast
1:28.03
570 Reid Kelly 1:28.04 10 A Min AA: 1:26.59 (+1.45s | 1.6%) Front Range Barracudas 02/13/2026 2026 CO NJ Groundhog Invite
50 Breast
41.85
41.85
100 Breast
46.19
1:28.04
100 Breast
1:28.04
571 Aaron Yang 1:28.05 10 A Min AA: 1:26.59 (+1.46s | 1.7%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
42.09
42.09
100 Breast
45.96
1:28.05
100 Breast
1:28.05
572 James Martin 1:28.06 10 A Min AA: 1:26.59 (+1.47s | 1.7%) Nova of Virginia 12/12/2025 2025 HVAC Winterfest Invitational
50 Breast
40.80
40.80
100 Breast
47.26
1:28.06
100 Breast
1:28.06
573 Gregory Rucker 1:28.12 10 A Min AA: 1:26.59 (+1.53s | 1.7%) Firestone Akron Swim Team 03/12/2026 2026 OH SC Junior Championships
50 Breast
41.62
41.62
100 Breast
46.50
1:28.12
100 Breast
1:28.12
574 Patrick Liu 1:28.14 10 A Min AA: 1:26.59 (+1.55s | 1.8%) Tac Titans 03/24/2026 2026 TAC TITANS March Intrasquad Meet
50 Breast
43.11
43.11
100 Breast
45.03
1:28.14
100 Breast
1:28.14
575 Ethan Qu 1:28.15 10 A Min AA: 1:26.59 (+1.56s | 1.8%) Santa Clara Swim Club 11/08/2025 Folsom Classic 2025
50 Breast
41.61
41.61
100 Breast
46.54
1:28.15
100 Breast
1:28.15
576 Joseph Fortuny 1:28.15 9 A Min AA: 1:26.59 (+1.56s | 1.8%) Clackamas 02/13/2026 2026 OR HS 6A 4
50 Breast
40.05
40.05
100 Breast
48.10
1:28.15
100 Breast
1:28.15
577 Morgan Dasilva 1:28.16 10 A Min AA: 1:26.59 (+1.57s | 1.8%) Asphalt Green Unified Aquatics 11/07/2025 2025 MR LIE Fall Classic Invitational
50 Breast
42.66
42.66
100 Breast
45.50
1:28.16
100 Breast
1:28.16
578 Nicholas Liu 1:28.16 9 A Min AA: 1:26.59 (+1.57s | 1.8%) Alto Swim Club 10/25/2025 2025 SUNN Fall Classic
579 Alexander Bicherl 1:28.19 10 A Min AA: 1:26.59 (+1.60s | 1.8%) Bluefish Swim Club 03/13/2026 2026 NE INST NE Cup
50 Breast
41.90
41.90
100 Breast
46.29
1:28.19
100 Breast
1:28.19
580 Syrus Tracey 1:28.20 10 A Min AA: 1:26.59 (+1.61s | 1.8%) Lynchburg YMCA Swim Team 03/19/2026 2026 USRY Short Course Champs
50 Breast
41.64
41.64
100 Breast
46.56
1:28.20
100 Breast
1:28.20
581 Curtis Blair 1:28.21 9 A Min AA: 1:26.59 (+1.62s | 1.8%) Belleville High School 02/26/2026 2026 KLAA B Conference Swim Meet
50 Breast
40.94
40.94
100 Breast
47.27
1:28.21
100 Breast
1:28.21
582 Brandon Wagar 1:28.23 10 A Min AA: 1:26.59 (+1.64s | 1.9%) Stayton 02/14/2025 2025 OR HS 4a 4
50 Breast
41.50
41.50
100 Breast
46.73
1:28.23
100 Breast
1:28.23
583 Matias Cardona 1:28.23 10 A Min AA: 1:26.59 (+1.64s | 1.9%) SwimFast 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
43.08
43.08
100 Breast
45.15
1:28.23
100 Breast
1:28.23
584 Kennedy Tang 1:28.24 10 A Min AA: 1:26.59 (+1.65s | 1.9%) Harbor Seals 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
42.29
42.29
100 Breast
45.95
1:28.24
100 Breast
1:28.24
585 Jason Yin 1:28.25 9 A Min AA: 1:26.59 (+1.66s | 1.9%) Quicksilver Swimming 03/20/2026 SCY Spring Age Group Championships
50 Breast
41.90
41.90
100 Breast
46.35
1:28.25
100 Breast
1:28.25
586 Silas Sebera 1:28.26 9 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
587 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
588 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
589 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
590 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
591 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
592 Caleb Griffith 1:28.35 10 A Min AA: 1:26.59 (+1.76s | 2.0%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 ASA President S Day Classic
50 Breast
41.24
41.24
100 Breast
47.11
1:28.35
100 Breast
1:28.35
593 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
594 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
595 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
596 Matthew Sha 1:28.49 10 A Min AA: 1:26.59 (+1.90s | 2.1%) Nashville Aquatic Club 03/06/2026 Speedo Southern Premier
50 Breast
42.58
42.58
100 Breast
45.91
1:28.49
100 Breast
1:28.49
597 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
598 Wayne Sun 1:28.52 10 A Min AA: 1:26.59 (+1.93s | 2.2%) Katy Aquatic Team For Youth 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Breast
41.55
41.55
100 Breast
46.97
1:28.52
100 Breast
1:28.52
599 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
600 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

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.