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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
701 Blake Wu 1:29.79 10 A Min AA: 1:26.59 (+3.20s | 3.6%) Bgc-N. Westchester Marlins 01/30/2026 2026 MR BGNW February Freeze Invitational
50 Breast
43.41
43.41
100 Breast
46.38
1:29.79
100 Breast
1:29.79
702 Devin Song 1:29.79 9 A Min AA: 1:26.59 (+3.20s | 3.6%) Rose Bowl Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
42.18
42.18
100 Breast
47.61
1:29.79
100 Breast
1:29.79
703 Martin Takats 1:29.80 10 A Min AA: 1:26.59 (+3.21s | 3.6%) Quest Swimming 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Breast
42.16
42.16
100 Breast
47.64
1:29.80
100 Breast
1:29.80
704 Ben Phillips 1:29.80 10 A Min AA: 1:26.59 (+3.21s | 3.6%) YMCA of the Chippewa Valley Ba 02/13/2026 2026 MN RSC President S Day Meet
50 Breast
43.18
43.18
100 Breast
46.62
1:29.80
100 Breast
1:29.80
705 Landen Chen 1:29.81 9 A Min AA: 1:26.59 (+3.22s | 3.6%) Revolution Swim Club 03/13/2026 2026 NE INST NE Cup
50 Breast
41.67
41.67
100 Breast
48.14
1:29.81
100 Breast
1:29.81
706 Leo Skladany 1:29.83 10 A Min AA: 1:26.59 (+3.24s | 3.6%) The Capitol Sea Devils 01/24/2026 2026 SDS Polar Bear Invitational
707 Walter Speicher 1:29.84 9 A Min AA: 1:26.59 (+3.25s | 3.6%) Monocacy Aquatic Club 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
43.56
43.56
100 Breast
46.28
1:29.84
100 Breast
1:29.84
708 Ibrahim Ghanem 1:29.84 9 A Min AA: 1:26.59 (+3.25s | 3.6%) Romulus Torpedoes Swim Club 03/07/2026 2026 Lake Erie Regional Meet
50 Breast
43.21
43.21
100 Breast
46.63
1:29.84
100 Breast
1:29.84
709 Nathan Bruce 1:29.86 9 A Min AA: 1:26.59 (+3.27s | 3.6%) Crater 02/12/2026 2026 OR HS 5A 2
50 Breast
40.53
40.53
100 Breast
49.33
1:29.86
100 Breast
1:29.86
710 Conner Murphy 1:29.87 9 A Min AA: 1:26.59 (+3.28s | 3.6%) Seaside 02/13/2026 2026 OR HS 4a 3
50 Breast
42.69
42.69
100 Breast
47.18
1:29.87
100 Breast
1:29.87
711 Sebastian Wassenaar 1:29.91 10 A Min AA: 1:26.59 (+3.32s | 3.7%) Asphalt Green Unified Aquatics 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
50 Breast
44.31
44.31
100 Breast
45.60
1:29.91
100 Breast
1:29.91
712 Justin Wiederhold 1:29.95 10 A Min AA: 1:26.59 (+3.36s | 3.7%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
42.73
42.73
100 Breast
47.22
1:29.95
100 Breast
1:29.95
713 Carson Hereth 1:29.97 10 A Min AA: 1:26.59 (+3.38s | 3.8%) Selah 01/11/2025 2025 Kentridge HS Invitational BOYS OBSERVED
50 Breast
42.14
42.14
100 Breast
47.83
1:29.97
100 Breast
1:29.97
714 Jack Herron 1:29.98 10 A Min AA: 1:26.59 (+3.39s | 3.8%) Hydra Aquatics 03/12/2026 2026 OH SC Junior Championships
50 Breast
43.67
43.67
100 Breast
46.31
1:29.98
100 Breast
1:29.98
715 Ryan Nesmith 1:29.98 10 A Min AA: 1:26.59 (+3.39s | 3.8%) Swim Florida 02/07/2026 2026 GCST WINTER OPEN
50 Breast
42.53
42.53
100 Breast
47.45
1:29.98
100 Breast
1:29.98
716 Mason Nguyen 1:29.99 10 A Min AA: 1:26.59 (+3.40s | 3.8%) Aquazot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
42.25
42.25
100 Breast
47.74
1:29.99
100 Breast
1:29.99
717 Poyraz Onerci 1:30.00 10 A Min AA: 1:26.59 (+3.41s | 3.8%) Machine Aquatics 02/20/2026 2026 Machine Qualifier
50 Breast
43.93
43.93
100 Breast
46.07
1:30.00
100 Breast
1:30.00
718 Owen Newton 1:30.00 10 A Min AA: 1:26.59 (+3.41s | 3.8%) SwimNation Aquatics Programs 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
42.33
42.33
100 Breast
47.67
1:30.00
100 Breast
1:30.00
719 Luka McGrath 1:30.06 10 A Min AA: 1:26.59 (+3.47s | 3.9%) Multnomah Athletic Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
41.88
41.88
100 Breast
48.18
1:30.06
100 Breast
1:30.06
720 Brian Pan 1:30.06 10 A Min AA: 1:26.59 (+3.47s | 3.9%) Badger Swim Club,Inc. 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
41.89
41.89
100 Breast
48.17
1:30.06
100 Breast
1:30.06
721 Jose Alvez-Cabello 1:30.08 10 A Min AA: 1:26.59 (+3.49s | 3.9%) Miami Country Day School 09/30/2025 2025 Palm League Champs USA S OBS
50 Breast
40.33
40.33
100 Breast
49.75
1:30.08
100 Breast
1:30.08
722 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
723 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
724 Brooks Gillis 1:30.19 10 A Min AA: 1:26.59 (+3.60s | 4.0%) Byron Center Aquatics 12/13/2025 2025 Holiday Cup
50 Breast
42.73
42.73
100 Breast
47.46
1:30.19
100 Breast
1:30.19
725 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
726 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
727 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
728 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
729 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
730 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
731 Andrew Hunter 1:30.23 9 A Min AA: 1:26.59 (+3.64s | 4.0%) Empire Swimming 12/11/2025 2025 NE CRA Winter Invitational
50 Breast
42.05
42.05
100 Breast
48.18
1:30.23
100 Breast
1:30.23
732 Joseph James 1:30.23 10 A Min AA: 1:26.59 (+3.64s | 4.0%) Southwest Stars Swim Club 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 Breast
41.73
41.73
100 Breast
48.50
1:30.23
100 Breast
1:30.23
733 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
734 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
735 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
736 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
737 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
738 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
739 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
740 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
741 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
742 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
743 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
744 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
745 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
746 Haoran Cong 1:30.35 10 A Min AA: 1:26.59 (+3.76s | 4.2%) Bellevue Club Swim Team 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
42.63
42.63
100 Breast
47.72
1:30.35
100 Breast
1:30.35
747 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
748 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
749 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
750 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

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.