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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
651 Eric Zeng 1:30.24 9 A Min AA: 1:26.59 (+3.65s | 4.0%) Canyons Aquatic Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
43.04
43.04
100 Breast
47.20
1:30.24
100 Breast
1:30.24
652 Nick Scarpitti 1:30.26 10 A Min AA: 1:26.59 (+3.67s | 4.1%) Cincinnati Aquatic Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
44.14
44.14
100 Breast
46.12
1:30.26
100 Breast
1:30.26
653 Philip Rodriguez 1:30.26 10 A Min AA: 1:26.59 (+3.67s | 4.1%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
43.48
43.48
100 Breast
46.78
1:30.26
100 Breast
1:30.26
654 Robert Richards 1:30.27 10 A Min AA: 1:26.59 (+3.68s | 4.1%) Bolles School Sharks 10/10/2025 2025 October Classic
50 Breast
42.37
42.37
100 Breast
47.90
1:30.27
100 Breast
1:30.27
655 Anderson Bradley 1:30.29 10 A Min AA: 1:26.59 (+3.70s | 4.1%) Coastal Machine Aquatics Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
41.86
41.86
100 Breast
48.43
1:30.29
100 Breast
1:30.29
656 Brady Brayer 1:30.29 10 A Min AA: 1:26.59 (+3.70s | 4.1%) Liberty Township/ Powell YMCA 03/12/2026 2026 OH SC Junior Championships
50 Breast
44.17
44.17
100 Breast
46.12
1:30.29
100 Breast
1:30.29
657 Will Martzke 1:30.30 10 A Min AA: 1:26.59 (+3.71s | 4.1%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 03/14/2026 2026 SCY 10 Under Championship Meet
50 Breast
43.01
43.01
100 Breast
47.29
1:30.30
100 Breast
1:30.30
658 Evan Yue 1:30.33 10 A Min AA: 1:26.59 (+3.74s | 4.1%) Nation\\\\\\'s Capital Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
42.03
42.03
100 Breast
48.30
1:30.33
100 Breast
1:30.33
659 Parker Sampson 1:30.33 10 A Min AA: 1:26.59 (+3.74s | 4.1%) Denver Swim Academy 02/27/2026 2026 CO CSI SC Age Group Championships
50 Breast
43.81
43.81
100 Breast
46.52
1:30.33
100 Breast
1:30.33
660 Luis Velasquez 1:30.34 9 A Min AA: 1:26.59 (+3.75s | 4.2%) Belen Jesuit Preparatory 10/17/2025 2025 Belen Jesuit Invitational
50 Breast
41.83
41.83
100 Breast
48.51
1:30.34
100 Breast
1:30.34
661 Frans van Wagenberg 1:30.34 10 A Min AA: 1:26.59 (+3.75s | 4.2%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
50 Breast
43.19
43.19
100 Breast
47.15
1:30.34
100 Breast
1:30.34
662 Sebastian Hostutler 1:30.34 10 A Min AA: 1:26.59 (+3.75s | 4.2%) Upper Main Line YMCA 12/11/2025 2025 East Coast WinterFest
50 Breast
41.96
41.96
100 Breast
48.38
1:30.34
100 Breast
1:30.34
663 Dean Hunter 1:30.35 10 A Min AA: 1:26.59 (+3.76s | 4.2%) Sporting Jax Aquatic Club 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 Breast
43.38
43.38
100 Breast
46.97
1:30.35
100 Breast
1:30.35
664 David Goldenberg 1:30.35 10 A Min AA: 1:26.59 (+3.76s | 4.2%) Bellevue Club Swim Team 02/13/2026 2026 MVN Lunar AAPI Festival
50 Breast
42.18
42.18
100 Breast
48.17
1:30.35
100 Breast
1:30.35
665 Bryant Yang 1:30.36 10 A Min AA: 1:26.59 (+3.77s | 4.2%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
42.40
42.40
100 Breast
47.96
1:30.36
100 Breast
1:30.36
666 Samuel Zvenigorodskiy 1:30.37 10 A Min AA: 1:26.59 (+3.78s | 4.2%) Jcc Sea Serpents 02/13/2026 2026 NE SAC TT 10 Under Champs
50 Breast
41.54
41.54
100 Breast
48.83
1:30.37
100 Breast
1:30.37
667 Yifan Liu 1:30.42 9 A Min AA: 1:26.59 (+3.83s | 4.2%) Mei\\\\\\'s Typhoons Swimming Club 06/06/2026 2026 NE NSSC June Invitational @ SJP
50 Breast
43.61
43.61
100 Breast
46.81
1:30.42
100 Breast
1:30.42
668 Ivan Zhao 1:30.44 8 A Min AA: 1:26.59 (+3.85s | 4.3%) Southwest Stars Swim Club 02/21/2026 2026 SLAC Last Chance To Dance Invitational
50 Breast
42.93
42.93
100 Breast
47.51
1:30.44
100 Breast
1:30.44
669 Arthur Fleischman 1:30.44 10 A Min AA: 1:26.59 (+3.85s | 4.3%) Rockville Montgomery Swim Club 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Breast
43.29
43.29
100 Breast
47.15
1:30.44
100 Breast
1:30.44
670 Carter Novak 1:30.45 10 A Min AA: 1:26.59 (+3.86s | 4.3%) Aquatic Team Of Mecklenburg 12/19/2025 Battle Of The Houses #2 2025
50 Breast
43.30
43.30
100 Breast
47.15
1:30.45
100 Breast
1:30.45
671 William Yiengst 1:30.47 10 A Min AA: 1:26.59 (+3.88s | 4.3%) Machine Aquatics 01/10/2026 2026 DC Wave IMXperience Meet
50 Breast
44.55
44.55
100 Breast
45.92
1:30.47
100 Breast
1:30.47
672 Kellan Naisbitt 1:30.48 10 A Min AA: 1:26.59 (+3.89s | 4.3%) Mission Viejo Nadadores 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
42.54
42.54
100 Breast
47.94
1:30.48
100 Breast
1:30.48
673 Jack Broadwater 1:30.48 9 A Min AA: 1:26.59 (+3.89s | 4.3%) Clearfireld Cuda Aquatic Team 02/13/2026 2026 OR HS 6A 4
50 Breast
41.64
41.64
100 Breast
48.84
1:30.48
100 Breast
1:30.48
674 Phillippe Choi 1:30.48 10 A Min AA: 1:26.59 (+3.89s | 4.3%) Blast Sharks 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
43.00
43.00
100 Breast
47.48
1:30.48
100 Breast
1:30.48
675 Moses Gordon 1:30.50 10 A Min AA: 1:26.59 (+3.91s | 4.3%) Corvallis 02/11/2026 2026 OR HS 5a 3
50 Breast
42.10
42.10
100 Breast
48.40
1:30.50
100 Breast
1:30.50
676 Tatsumasa Sekine 1:30.51 9 A Min AA: 1:26.59 (+3.92s | 4.3%) Santa Clara Swim Club 03/28/2026 Swim South Bay
677 Adelynn Spurlin 1:30.52 10 A Min AA: 1:26.59 (+3.93s | 4.3%) North Jeffco Swim Team 02/27/2026 2026 CO CSI SC Age Group Championships
50 Breast
43.42
43.42
100 Breast
47.10
1:30.52
100 Breast
1:30.52
678 Andrew Szalay 1:30.53 10 A Min AA: 1:26.59 (+3.94s | 4.4%) Austin Swim Club 02/13/2026 2026 ST HPAC STX Champs South
50 Breast
43.00
43.00
100 Breast
47.53
1:30.53
100 Breast
1:30.53
679 Matthew Dolan 1:30.54 10 A Min AA: 1:26.59 (+3.95s | 4.4%) Life Time Mid Atlantic Swim Te 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
42.87
42.87
100 Breast
47.67
1:30.54
100 Breast
1:30.54
680 Matthew Maris-Wolf 1:30.57 10 A Min AA: 1:26.59 (+3.98s | 4.4%) Williamsburg Aquatic Club 02/13/2026 2026 Southeast District 9 12 Championship
50 Breast
43.32
43.32
100 Breast
47.25
1:30.57
100 Breast
1:30.57
681 Owen Nguyen 1:30.58 10 A Min AA: 1:26.59 (+3.99s | 4.4%) Mission Viejo Nadadores 12/12/2025 2025 CA SCS RAA WAG
50 Breast
43.89
43.89
100 Breast
46.69
1:30.58
100 Breast
1:30.58
682 Jacob Li 1:30.60 10 BB Min A: 1:30.59 (+0.01s | 0.0%) Metro Dynasty Swim Team 02/13/2026 39th Black History Swim Meet
50 Breast
43.10
43.10
100 Breast
47.50
1:30.60
100 Breast
1:30.60
683 Michael Giaier 1:30.63 10 BB Min A: 1:30.59 (+0.04s | 0.0%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 10/26/2025 Lisa Ferris Fall Festival Time Trial 2025
50 Breast
42.37
42.37
100 Breast
48.26
1:30.63
100 Breast
1:30.63
684 Max Ong 1:30.63 10 BB Min A: 1:30.59 (+0.04s | 0.0%) Pacific Swim 12/19/2025 2025 SI Winter Age Group Championships
50 Breast
43.85
43.85
100 Breast
46.78
1:30.63
100 Breast
1:30.63
685 Ian Chan 1:30.73 10 BB Min A: 1:30.59 (+0.14s | 0.2%) Trident Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
43.15
43.15
100 Breast
47.58
1:30.73
100 Breast
1:30.73
686 Alex Yang 1:30.73 10 BB Min A: 1:30.59 (+0.14s | 0.2%) Three Village Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
44.10
44.10
100 Breast
46.63
1:30.73
100 Breast
1:30.73
687 James Zechmeister 1:30.74 9 BB Min A: 1:30.59 (+0.15s | 0.2%) Minnetonka Swim Club 01/30/2026 2026 MN MTKA TYR Team Challenge
50 Breast
43.89
43.89
100 Breast
46.85
1:30.74
100 Breast
1:30.74
688 Ari Thorne 1:30.76 10 BB Min A: 1:30.59 (+0.17s | 0.2%) Sarasota Sharks 01/23/2026 2026 Hot Chocolate Invite
50 Breast
43.49
43.49
100 Breast
47.27
1:30.76
100 Breast
1:30.76
689 Caiden Gettis 1:30.77 10 BB Min A: 1:30.59 (+0.18s | 0.2%) Glencoe 02/13/2026 2026 OR HS 6A 3
50 Breast
40.63
40.63
100 Breast
50.14
1:30.77
100 Breast
1:30.77
690 Blake Bardenhagen 1:30.79 10 BB Min A: 1:30.59 (+0.20s | 0.2%) Island Aquatics 12/06/2025 2025 MAGSA SCY B3 Meet
50 Breast
44.13
44.13
100 Breast
46.66
1:30.79
100 Breast
1:30.79
691 Everett King 1:30.80 10 BB Min A: 1:30.59 (+0.21s | 0.2%) Worthington Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
43.59
43.59
100 Breast
47.21
1:30.80
100 Breast
1:30.80
692 John Robisky 1:30.81 10 BB Min A: 1:30.59 (+0.22s | 0.2%) Freedom Aquatics 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
43.79
43.79
100 Breast
47.02
1:30.81
100 Breast
1:30.81
693 Basil Bouzalis 1:30.83 9 BB Min A: 1:30.59 (+0.24s | 0.3%) 92ny Flying Dolphins 11/14/2025 2025 MR COND November IMX Invitational
50 Breast
53.36
53.36
100 Breast
37.47
1:30.83
100 Breast
1:30.83
694 Tang Zheng 1:30.84 9 BB Min A: 1:30.59 (+0.25s | 0.3%) Clearwater Aquatic Team 11/07/2025 2025 SYS Turkey Meet
50 Breast
43.20
43.20
100 Breast
47.64
1:30.84
100 Breast
1:30.84
695 Sawyer Nichols 1:30.85 10 BB Min A: 1:30.59 (+0.26s | 0.3%) Opelika Swim Team 02/06/2026 2026 SES Region 3 Champions
50 Breast
45.34
45.34
100 Breast
45.51
1:30.85
100 Breast
1:30.85
696 August Baikauskas 1:30.86 9 BB Min A: 1:30.59 (+0.27s | 0.3%) Loyola Blakefield Aquatics 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
43.46
43.46
100 Breast
47.40
1:30.86
100 Breast
1:30.86
697 Matteo Castro-Munoz 1:30.88 10 BB Min A: 1:30.59 (+0.29s | 0.3%) Quince Orchard Swim Academy 02/27/2026 2026 Cherry Blossom Champs
50 Breast
44.07
44.07
100 Breast
46.81
1:30.88
100 Breast
1:30.88
698 Nathan Liu 1:30.90 10 BB Min A: 1:30.59 (+0.31s | 0.3%) First Colony Swim Team, Inc. 01/31/2025 2025 Fleet Mardi Gras
50 Breast
43.40
43.40
100 Breast
47.50
1:30.90
100 Breast
1:30.90
699 Maximus Sosa 1:30.90 10 BB Min A: 1:30.59 (+0.31s | 0.3%) Dare Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Breast
43.33
43.33
100 Breast
47.57
1:30.90
100 Breast
1:30.90
700 Kai Thomas 1:30.90 10 BB Min A: 1:30.59 (+0.31s | 0.3%) Renegade Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Breast
42.47
42.47
100 Breast
48.43
1:30.90
100 Breast
1:30.90

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.