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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 Jordan Strain 1:30.96 10 BB Min A: 1:30.59 (+0.37s | 0.4%) Skyview 02/14/2025 2025 District IV 3A 4A Mens Championships
50 Breast
42.13
42.13
100 Breast
48.83
1:30.96
100 Breast
1:30.96
652 Santiago Diaz 1:30.97 9 BB Min A: 1:30.59 (+0.38s | 0.4%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
42.67
42.67
100 Breast
48.30
1:30.97
100 Breast
1:30.97
653 Leon Wu 1:30.97 9 BB Min A: 1:30.59 (+0.38s | 0.4%) 92ny Flying Dolphins 02/06/2026 2026 MR YMID February Classic Copied
50 Breast
43.84
43.84
100 Breast
47.13
1:30.97
100 Breast
1:30.97
654 Mark Kiselev 1:30.98 9 BB Min A: 1:30.59 (+0.39s | 0.4%) Royal Swim Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
43.50
43.50
100 Breast
47.48
1:30.98
100 Breast
1:30.98
655 Jackson Doll 1:30.99 9 BB Min A: 1:30.59 (+0.40s | 0.4%) West Valley High School 01/10/2026 2026 Kentridge High School Invitational Obse
50 Breast
42.26
42.26
100 Breast
48.73
1:30.99
100 Breast
1:30.99
656 Ezra Landsman 1:30.99 10 BB Min A: 1:30.59 (+0.40s | 0.4%) The Fish 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Breast
42.83
42.83
100 Breast
48.16
1:30.99
100 Breast
1:30.99
657 Ely Erickson 1:30.99 9 BB Min A: 1:30.59 (+0.40s | 0.4%) Hill Country Aquatics 07/14/2026 2026 HCA Midsommar SCY Invite
50 Breast
44.04
44.04
50 Breast
44.04
100 Breast
46.95
1:30.99
50 Breast
46.95
658 Lucas Shi 1:31.00 10 BB Min A: 1:30.59 (+0.41s | 0.5%) Dynamo Swim Club 03/06/2026 Speedo Southern Premier
50 Breast
42.88
42.88
100 Breast
48.12
1:31.00
100 Breast
1:31.00
659 Hao Lau 1:31.00 10 BB Min A: 1:30.59 (+0.41s | 0.5%) Loyola Blakefield Aquatics 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
43.86
43.86
100 Breast
47.14
1:31.00
100 Breast
1:31.00
660 Mateo Graff 1:31.02 9 BB Min A: 1:30.59 (+0.43s | 0.5%) Roosevelt 02/11/2026 2026 OR HS 6A 1
50 Breast
41.89
41.89
100 Breast
49.13
1:31.02
100 Breast
1:31.02
661 Charles Sundberg 1:31.03 10 BB Min A: 1:30.59 (+0.44s | 0.5%) Unattached 07/10/2026 Redwood Empire Swim League Championship
50 Breast
43.11
43.11
100 Breast
47.92
1:31.03
100 Breast
1:31.03
662 Kellan Yosay 1:31.10 9 BB Min A: 1:30.59 (+0.51s | 0.6%) SwimRVA 09/26/2025 2025 SwimRVA Blastoff Meet
50 Breast
43.33
43.33
100 Breast
47.77
1:31.10
100 Breast
1:31.10
663 Emmanuel Schmid Leon 1:31.12 10 BB Min A: 1:30.59 (+0.53s | 0.6%) South Florida Aquatic Club 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
43.29
43.29
100 Breast
47.83
1:31.12
100 Breast
1:31.12
664 Alex Dmyterko 1:31.12 10 BB Min A: 1:30.59 (+0.53s | 0.6%) Wahoo\\\\\\'s of Wellington 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
43.58
43.58
100 Breast
47.54
1:31.12
100 Breast
1:31.12
665 Ethan Vasilescu 1:31.17 10 BB Min A: 1:30.59 (+0.58s | 0.6%) All Star Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
45.31
45.31
100 Breast
45.86
1:31.17
100 Breast
1:31.17
666 Cooper Chen 1:31.17 10 BB Min A: 1:30.59 (+0.58s | 0.6%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Breast
44.80
44.80
100 Breast
46.37
1:31.17
100 Breast
1:31.17
667 Moses Gordon 1:31.19 10 BB Min A: 1:30.59 (+0.60s | 0.7%) Corvallis 02/15/2025 2025 OR HS 5a 3
50 Breast
41.77
41.77
100 Breast
49.42
1:31.19
100 Breast
1:31.19
668 Fletcher Baral 1:31.22 10 BB Min A: 1:30.59 (+0.63s | 0.7%) Saint Andrew\\\\\\'s Aquatics 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
42.45
42.45
100 Breast
48.77
1:31.22
100 Breast
1:31.22
669 Nicholas Leonard 1:31.23 10 BB Min A: 1:30.59 (+0.64s | 0.7%) SwimMAC Carolina 01/23/2026 2026 NC SwimMAC Battle Of The Crown
50 Breast
43.59
43.59
100 Breast
47.64
1:31.23
100 Breast
1:31.23
670 Jimmie Jones 1:31.25 9 BB Min A: 1:30.59 (+0.66s | 0.7%) Razor Aquatics 05/22/2026 2026 ISCA National Diversity Swim Champ
50 Breast
44.59
44.59
100 Breast
46.66
1:31.25
100 Breast
1:31.25
671 John Prosser 1:31.26 10 BB Min A: 1:30.59 (+0.67s | 0.7%) SwimRVA 03/20/2026 2026 SwimRVA Clover Cup
50 Breast
44.14
44.14
100 Breast
47.12
1:31.26
100 Breast
1:31.26
672 Avery Gropp 1:31.27 10 BB Min A: 1:30.59 (+0.68s | 0.7%) Upper Arlington Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
43.64
43.64
100 Breast
47.63
1:31.27
100 Breast
1:31.27
673 Parker Sam 1:31.28 10 BB Min A: 1:30.59 (+0.69s | 0.8%) Utica Shelby Swim Club 02/27/2026 2026 Junior Cup
50 Breast
42.96
42.96
100 Breast
48.32
1:31.28
100 Breast
1:31.28
674 Enzo Rico 1:31.29 10 BB Min A: 1:30.59 (+0.70s | 0.8%) Belen Jesuit Preparatory 10/17/2025 2025 Belen Jesuit Invitational
50 Breast
42.82
42.82
100 Breast
48.47
1:31.29
100 Breast
1:31.29
675 Joshua Margolius 1:31.31 9 BB Min A: 1:30.59 (+0.72s | 0.8%) Rivertown Aquatics 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
43.13
43.13
100 Breast
48.18
1:31.31
100 Breast
1:31.31
676 Lucas Pan 1:31.34 9 BB Min A: 1:30.59 (+0.75s | 0.8%) Santa Clara Swim Club 11/08/2025 Folsom Classic 2025
677 Savelii Dorofieiev 1:31.35 10 BB Min A: 1:30.59 (+0.76s | 0.8%) Saint Petersburg Aquatics 02/27/2026 2026 Spring Area 3 Championships
50 Breast
45.12
45.12
100 Breast
46.23
1:31.35
100 Breast
1:31.35
678 Nathan Gordon 1:31.36 10 BB Min A: 1:30.59 (+0.77s | 0.8%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
43.38
43.38
100 Breast
47.98
1:31.36
100 Breast
1:31.36
679 Joshua Elleby 1:31.39 10 BB Min A: 1:30.59 (+0.80s | 0.9%) El Paso Chapin 11/21/2025 2025 BD UIL EPISD Invite
680 Luca Axente 1:31.39 10 BB Min A: 1:30.59 (+0.80s | 0.9%) Dynamo Swim Club 03/06/2026 Speedo Southern Premier
50 Breast
42.56
42.56
100 Breast
48.83
1:31.39
100 Breast
1:31.39
681 Isaac Zhang 1:31.43 9 BB Min A: 1:30.59 (+0.84s | 0.9%) First Colony Swim Team, Inc. 12/06/2024 2024 Gulf Age Group Championships
50 Breast
42.38
42.38
100 Breast
49.05
1:31.43
100 Breast
1:31.43
682 Jaden Shin 1:31.43 10 BB Min A: 1:30.59 (+0.84s | 0.9%) Stingray Swim Team 02/27/2026 2026 PN February AGI, Div 1 Approved
50 Breast
43.58
43.58
100 Breast
47.85
1:31.43
100 Breast
1:31.43
683 Luke VanWoerkom 1:31.45 10 BB Min A: 1:30.59 (+0.86s | 0.9%) Byron Center Aquatics 03/14/2026 2026 SCY 10 Under Championship Meet
50 Breast
43.55
43.55
100 Breast
47.90
1:31.45
100 Breast
1:31.45
684 Dalton Gonzalez 1:31.45 9 BB Min A: 1:30.59 (+0.86s | 0.9%) Nitro Swimming 01/31/2026 2026 ST NTRO Fiery Flames
50 Breast
43.99
43.99
100 Breast
47.46
1:31.45
100 Breast
1:31.45
685 Paul Yu 1:31.45 10 BB Min A: 1:30.59 (+0.86s | 0.9%) Jersey Wahoos 11/07/2025 2025 Mid Atlantic AG Championship Showdown
50 Breast
43.20
43.20
100 Breast
48.25
1:31.45
100 Breast
1:31.45
686 Matthew Ko 1:31.47 10 BB Min A: 1:30.59 (+0.88s | 1.0%) Aspire Aquatics of Colorado 01/16/2026 2026 HSA TYR Invitational
50 Breast
42.51
42.51
100 Breast
48.96
1:31.47
100 Breast
1:31.47
687 Alexander Baytin 1:31.50 9 BB Min A: 1:30.59 (+0.91s | 1.0%) X-Cel Swimming 01/23/2026 2026 USAS IMX Games
50 Breast
43.35
43.35
100 Breast
48.15
1:31.50
100 Breast
1:31.50
688 Erik Bond 1:31.51 10 BB Min A: 1:30.59 (+0.92s | 1.0%) Phoenix 02/13/2026 2026 OR HS 4a 2
50 Breast
42.56
42.56
100 Breast
48.95
1:31.51
100 Breast
1:31.51
689 Kenneth Huang 1:31.52 10 BB Min A: 1:30.59 (+0.93s | 1.0%) Charles River Aquatics 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Breast
44.05
44.05
100 Breast
47.47
1:31.52
100 Breast
1:31.52
690 Kerem Mutlu 1:31.55 9 BB Min A: 1:30.59 (+0.96s | 1.0%) Los Gatos 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 Breast
42.38
42.38
100 Breast
49.17
1:31.55
100 Breast
1:31.55
691 Gairen Bean 1:31.57 10 BB Min A: 1:30.59 (+0.98s | 1.1%) South Bay Aquatics 08/08/2026 2026 SI CAST All Ages August Wrap Up Meet C
692 Matias Hosein 1:31.58 10 BB Min A: 1:30.59 (+0.99s | 1.1%) Gulliver Swim Club 02/20/2026 2026 FG SCY BB Championships SOUTH
50 Breast
43.08
43.08
100 Breast
48.50
1:31.58
100 Breast
1:31.58
693 Bronson Daiss 1:31.60 9 BB Min A: 1:30.59 (+1.01s | 1.1%) North Valley 02/13/2026 2026 OR HS 4a 2
50 Breast
41.67
41.67
100 Breast
49.93
1:31.60
100 Breast
1:31.60
694 Matheus Jacqmin Abijaodi 1:31.61 10 BB Min A: 1:30.59 (+1.02s | 1.1%) Marlins Of Raleigh 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Breast
42.57
42.57
100 Breast
49.04
1:31.61
100 Breast
1:31.61
695 Jake McNair 1:31.62 9 BB Min A: 1:30.59 (+1.03s | 1.1%) Bellevue Club Swim Team 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
42.96
42.96
100 Breast
48.66
1:31.62
100 Breast
1:31.62
696 Ryu Ishibashi 1:31.65 10 BB Min A: 1:30.59 (+1.06s | 1.2%) Novi Sturgeons 02/27/2026 2026 MCSA Junior Cup
50 Breast
43.77
43.77
100 Breast
47.88
1:31.65
100 Breast
1:31.65
697 Jacob Hood 1:31.67 10 BB Min A: 1:30.59 (+1.08s | 1.2%) Sailfish 02/06/2026 2026 ST AQTX STX Champs North
50 Breast
43.50
43.50
100 Breast
48.17
1:31.67
100 Breast
1:31.67
698 Dmitry Klyukin 1:31.67 10 BB Min A: 1:30.59 (+1.08s | 1.2%) Tide Swimming 12/05/2025 2025 757swim Grand Illumination
50 Breast
43.64
43.64
100 Breast
48.03
1:31.67
100 Breast
1:31.67
699 Jonathan Nelson 1:31.68 10 BB Min A: 1:30.59 (+1.09s | 1.2%) Utah Valley Aquatics 10/23/2025 2025 Mike Harper Open
50 Breast
44.72
44.72
100 Breast
46.96
1:31.68
100 Breast
1:31.68
700 Declan Nangoy 1:31.68 10 BB Min A: 1:30.59 (+1.09s | 1.2%) Utica Shelby Swim Club 03/14/2026 2026 SCY 10 Under Championship Meet
50 Breast
44.00
44.00
100 Breast
47.68
1:31.68
100 Breast
1:31.68

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.