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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
601 Shunsuke Suzuki 1:28.05 10 A Min AA: 1:26.59 (+1.46s | 1.7%) Palo Alto Stanford Aquatics 11/01/2025 2025 Joyce Lanphere Invitational
602 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
603 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
604 Liam Kwak 1:28.12 10 A Min AA: 1:26.59 (+1.53s | 1.7%) Life Time Colorado Swim Club 02/27/2026 2026 CO CSI SC Age Group Championships
50 Breast
42.12
42.12
100 Breast
46.00
1:28.12
100 Breast
1:28.12
605 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
606 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
607 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
608 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
609 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
610 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
611 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
612 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
613 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
614 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
615 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
616 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
617 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
618 Ezz Abdelhadi 1:28.26 10 A Min AA: 1:26.59 (+1.67s | 1.9%) Palo Alto Stanford Aquatics 03/20/2026 SCY Spring Age Group Championships
50 Breast
41.18
41.18
100 Breast
47.08
1:28.26
100 Breast
1:28.26
619 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
620 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
621 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
622 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
623 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
624 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
625 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
626 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
627 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
628 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
629 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
630 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
631 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
632 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
633 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
634 Tyrus Lu 1:28.53 9 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
635 Jonathan Wang 1:28.55 10 A Min AA: 1:26.59 (+1.96s | 2.2%) Life Time Fitness New York Swi 03/07/2026 2026 MR AGUA Last Chance Invitational
50 Breast
42.62
42.62
100 Breast
45.93
1:28.55
100 Breast
1:28.55
636 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
637 Camden Kern 1:28.58 10 A Min AA: 1:26.59 (+1.99s | 2.2%) Cavalier Aquatics/Piedmont Fam 12/11/2025 2025 East Coast WinterFest
50 Breast
42.80
42.80
100 Breast
45.78
1:28.58
100 Breast
1:28.58
638 Aedan Allen 1:28.59 10 A Min AA: 1:26.59 (+2.00s | 2.3%) Lone Star Aquatic Club 02/06/2026 2026 ST AQTX STX Champs North
50 Breast
41.41
41.41
100 Breast
47.18
1:28.59
100 Breast
1:28.59
639 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
640 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
641 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
642 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
643 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
644 Mason Lankford 1:28.64 10 A Min AA: 1:26.59 (+2.05s | 2.3%) Hydro Swim Club 12/05/2025 2025 Speedo Gator Holiday Classic
50 Breast
41.44
41.44
100 Breast
47.20
1:28.64
100 Breast
1:28.64
645 Benedict Clarno 1:28.67 10 A Min AA: 1:26.59 (+2.08s | 2.3%) Alamo Area Aquatic Association 02/20/2026 2026 ST AAAA SC STAGS
50 Breast
41.62
41.62
100 Breast
47.05
1:28.67
100 Breast
1:28.67
646 Matthew Zhu 1:28.67 10 A Min AA: 1:26.59 (+2.08s | 2.3%) Rose Bowl Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
40.55
40.55
100 Breast
48.12
1:28.67
100 Breast
1:28.67
647 Jair Ortega 1:28.68 10 A Min AA: 1:26.59 (+2.09s | 2.4%) Nitro Swimming 02/06/2026 2026 ST AQTX STX Champs North
50 Breast
43.03
43.03
100 Breast
45.65
1:28.68
100 Breast
1:28.68
648 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
649 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
650 Bryce Gardin 1:28.71 10 A Min AA: 1:26.59 (+2.12s | 2.4%) California Capital Aquatics 02/13/2026 2026 Neptune Swimming Invitational
50 Breast
42.42
42.42
100 Breast
46.29
1:28.71
100 Breast
1:28.71

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.