New! ScoreMeUp is now available on the App Store. Download the iOS app →

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 Tyler Crandall 1:30.12 10 A Min AA: 1:26.59 (+3.53s | 3.9%) Dallas 02/11/2026 2026 OR HS 5a 3
50 Breast
41.50
41.50
100 Breast
48.62
1:30.12
100 Breast
1:30.12
602 Henry Tayor 1:30.18 9 A Min AA: 1:26.59 (+3.59s | 4.0%) Hood River Valley 02/13/2026 2026 OR HS 5a 1
50 Breast
40.35
40.35
100 Breast
49.83
1:30.18
100 Breast
1:30.18
603 Dean Deliessche 1:30.19 10 A Min AA: 1:26.59 (+3.60s | 4.0%) Trident Aquatic Club 02/28/2026 2026 MR QNS I Know I Can Invitational
50 Breast
42.23
42.23
100 Breast
47.96
1:30.19
100 Breast
1:30.19
604 Lynn Wilson 1:30.19 8 A Min AA: 1:26.59 (+3.60s | 4.0%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Breast
43.40
43.40
100 Breast
46.79
1:30.19
100 Breast
1:30.19
605 Dean Sutton 1:30.19 10 A Min AA: 1:26.59 (+3.60s | 4.0%) East Coast C-Cerpants 11/14/2025 ISCA Fall Classic Championship 2025
50 Breast
43.96
43.96
100 Breast
46.23
1:30.19
100 Breast
1:30.19
606 Yaroslav Biliavskyi 1:30.20 10 A Min AA: 1:26.59 (+3.61s | 4.0%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Breast
42.68
42.68
100 Breast
47.52
1:30.20
100 Breast
1:30.20
607 Eason Kim 1:30.20 9 A Min AA: 1:26.59 (+3.61s | 4.0%) All Star Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
42.30
42.30
100 Breast
47.90
1:30.20
100 Breast
1:30.20
608 Caleb Shepler 1:30.20 9 A Min AA: 1:26.59 (+3.61s | 4.0%) Motor City Aquatics 03/14/2026 2026 SCY 10 Under Championship Meet
50 Breast
42.36
42.36
100 Breast
47.84
1:30.20
100 Breast
1:30.20
609 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
610 Jaezyn Magnaye 1:30.25 10 A Min AA: 1:26.59 (+3.66s | 4.1%) Tualatin Hills Swim Club 08/07/2026 Bend Swim Club August Invitational
50 Breast
43.91
43.91
50 Breast
43.91
100 Breast
46.34
1:30.25
50 Breast
46.34
611 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
612 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
613 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
614 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
615 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
616 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
617 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
618 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
619 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
620 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
621 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
622 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
623 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
624 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
625 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
626 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
627 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
628 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
629 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
630 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
631 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
632 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
633 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
634 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
635 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
636 Jayden Lu 1:30.73 9 BB Min A: 1:30.59 (+0.14s | 0.2%) Charles River Aquatics 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Breast
42.98
42.98
100 Breast
47.75
1:30.73
100 Breast
1:30.73
637 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
638 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
639 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
640 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
641 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
642 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
643 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
644 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
645 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
646 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
647 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
648 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
649 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
650 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.