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USA Boys 10 & under - 100 Y Back

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 Brooks Fraser 1:17.82 9 A Min AA: 1:16.09 (+1.73s | 2.2%) Aquawolves Swimming 01/17/2025 2025 CO CUDA Classic
50 Back
37.39
37.39
100 Back
40.43
1:17.82
100 Back
1:17.82
702 John Robisky 1:17.82 10 A Min AA: 1:16.09 (+1.73s | 2.2%) Freedom Aquatics 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.52
37.52
100 Back
40.30
1:17.82
100 Back
1:17.82
703 Ryan Dong 1:17.84 10 A Min AA: 1:16.09 (+1.75s | 2.2%) Charles River Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
38.49
38.49
100 Back
39.35
1:17.84
100 Back
1:17.84
704 Christian Bertram 1:17.85 10 A Min AA: 1:16.09 (+1.76s | 2.3%) Naval Academy Aquatic Club 03/05/2026 2026 MD LSC 14 U Championships
50 Back
37.93
37.93
100 Back
39.92
1:17.85
100 Back
1:17.85
705 Nathaniel Brunelli 1:17.86 10 A Min AA: 1:16.09 (+1.77s | 2.3%) SwimMAC Carolina 01/02/2026 2026 SwimMAC IMX Winter Invite Copied
50 Back
38.02
38.02
100 Back
39.84
1:17.86
100 Back
1:17.86
706 Jair Ortega 1:17.88 10 A Min AA: 1:16.09 (+1.79s | 2.3%) Nitro Swimming 01/31/2026 2026 ST NTRO Fiery Flames
50 Back
38.36
38.36
100 Back
39.52
1:17.88
100 Back
1:17.88
707 Aiden Chavarria 1:17.89 8 A Min AA: 1:16.09 (+1.80s | 2.3%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
37.94
37.94
100 Back
39.95
1:17.89
100 Back
1:17.89
708 Graden Guernsey 1:17.89 9 A Min AA: 1:16.09 (+1.80s | 2.3%) Molalla 02/15/2025 2025 OR HS 4a 1
50 Back
36.90
36.90
100 Back
40.99
1:17.89
100 Back
1:17.89
709 Adam Aburas 1:17.90 9 A Min AA: 1:16.09 (+1.81s | 2.3%) First Colony Swim Team, Inc. 12/06/2024 2024 Gulf Age Group Championships
50 Back
37.72
37.72
100 Back
40.18
1:17.90
100 Back
1:17.90
710 Calvin Higgs 1:17.90 9 A Min AA: 1:16.09 (+1.81s | 2.3%) Nitro Swimming 12/12/2025 2025 ST AAAA NS Winter Wonderland
50 Back
38.64
38.64
100 Back
39.26
1:17.90
100 Back
1:17.90
711 Ryan Kim 1:17.91 10 A Min AA: 1:16.09 (+1.82s | 2.3%) Saline Swim Team 02/06/2026 SST Snowstorm Splash
50 Back
38.24
38.24
100 Back
39.67
1:17.91
100 Back
1:17.91
712 Daniel Xiong 1:17.92 11 A Min AA: 1:16.09 (+1.83s | 2.3%) Shawmut Aquatic Club 03/13/2026 2026 Shawmut NE Cup Championship
50 Back
38.40
38.40
100 Back
39.52
1:17.92
100 Back
1:17.92
713 Christian Ballin 1:17.94 10 A Min AA: 1:16.09 (+1.85s | 2.4%) 757swim 02/13/2026 2026 Southeast District 9 12 Championship
50 Back
38.22
38.22
100 Back
39.72
1:17.94
100 Back
1:17.94
714 Ethan Kang 1:17.97 10 A Min AA: 1:16.09 (+1.88s | 2.4%) Santa Clara Swim Club 09/27/2025 2025 MAC Season Kick Off
715 Ethan Lin 1:17.98 10 A Min AA: 1:16.09 (+1.89s | 2.4%) Revolution Swim Club 11/15/2025 2025 NE SAC Turkey Splash
50 Back
38.42
38.42
100 Back
39.56
1:17.98
100 Back
1:17.98
716 Ariovistus Pardee 1:17.98 10 A Min AA: 1:16.09 (+1.89s | 2.4%) Maui Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
38.49
38.49
100 Back
39.49
1:17.98
100 Back
1:17.98
717 Lincoln Purdy 1:17.99 10 A Min AA: 1:16.09 (+1.90s | 2.4%) Greater Pensacola Aquatic Club 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
38.53
38.53
100 Back
39.46
1:17.99
100 Back
1:17.99
718 Ian Kang 1:17.99 10 A Min AA: 1:16.09 (+1.90s | 2.4%) Punahou Aquatics Institute 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
37.53
37.53
100 Back
40.46
1:17.99
100 Back
1:17.99
719 Ryan Correnti 1:18.00 10 A Min AA: 1:16.09 (+1.91s | 2.4%) Loyola Blakefield Aquatics 03/05/2026 2026 MD LSC 14 U Championships
50 Back
38.32
38.32
100 Back
39.68
1:18.00
100 Back
1:18.00
720 Brantley Harris 1:18.00 10 A Min AA: 1:16.09 (+1.91s | 2.4%) Tide Swimming 01/09/2026 2026 757swim Splash And Dash
50 Back
37.50
37.50
100 Back
40.50
1:18.00
100 Back
1:18.00
721 Aiden Gordon 1:18.00 9 A Min AA: 1:16.09 (+1.91s | 2.4%) Monroe-Woodbury Devilfish Aqua 01/23/2026 2026 USAS IMX Games
50 Back
37.03
37.03
100 Back
40.97
1:18.00
100 Back
1:18.00
722 Billy Harner 1:18.01 11 A Min AA: 1:16.09 (+1.92s | 2.5%) Farmingdale Aquatics 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
37.87
37.87
100 Back
40.14
1:18.01
100 Back
1:18.01
723 James Haukebo 1:18.01 11 A Min AA: 1:16.09 (+1.92s | 2.5%) Annapolis Swim Club 02/13/2026 2026 ASA President S Day Classic
50 Back
38.51
38.51
100 Back
39.50
1:18.01
100 Back
1:18.01
724 Bennett Montague 1:18.02 9 A Min AA: 1:16.09 (+1.93s | 2.5%) Cypress Fairbanks Swim Club 01/31/2025 2025 Fleet Mardi Gras
50 Back
38.64
38.64
100 Back
39.38
1:18.02
100 Back
1:18.02
725 Qurtis Lo 1:18.02 9 A Min AA: 1:16.09 (+1.93s | 2.5%) Marlins Of Raleigh 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
37.79
37.79
100 Back
40.23
1:18.02
100 Back
1:18.02
726 Joseph Chen 1:18.02 11 A Min AA: 1:16.09 (+1.93s | 2.5%) Long Island Express 01/16/2026 2026 MR LIE Winterfest Invitational
50 Back
38.51
38.51
100 Back
39.51
1:18.02
100 Back
1:18.02
727 Nolan Meinen 1:18.03 10 A Min AA: 1:16.09 (+1.94s | 2.5%) Nitro Swimming 02/20/2026 2026 ST AAAA SC STAGS
50 Back
37.40
37.40
100 Back
40.63
1:18.03
100 Back
1:18.03
728 Luke Chai 1:18.05 9 A Min AA: 1:16.09 (+1.96s | 2.5%) Pleasanton Seahawks 12/12/2025 Winter SC Age Group Championships
50 Back
38.47
38.47
100 Back
39.58
1:18.05
100 Back
1:18.05
729 Yuri Igitkhanyan 1:18.05 10 A Min AA: 1:16.09 (+1.96s | 2.5%) Bravo Swim Team 01/16/2026 2026 RANS Winter Splash
730 Easson Ji 1:18.08 9 A Min AA: 1:16.09 (+1.99s | 2.5%) Xtreme Swim Club 03/13/2026 2026 NE INST NE Cup
50 Back
37.96
37.96
100 Back
40.12
1:18.08
100 Back
1:18.08
731 Holden Fraley 1:18.10 10 A Min AA: 1:16.09 (+2.01s | 2.6%) Poseidon Swimming Inc 10/24/2025 NOVA Halloween Haunt
50 Back
37.97
37.97
100 Back
40.13
1:18.10
100 Back
1:18.10
732 Collin Boyle 1:18.10 10 A Min AA: 1:16.09 (+2.01s | 2.6%) Herndon Aquatic Club 02/20/2026 2026 FXFX Forty Niner
50 Back
37.09
37.09
100 Back
41.01
1:18.10
100 Back
1:18.10
733 Brantley Barber 1:18.11 10 A Min AA: 1:16.09 (+2.02s | 2.6%) Great Lakes Tritons 01/16/2026 2026 Odd Age Classic
50 Back
38.23
38.23
100 Back
39.88
1:18.11
100 Back
1:18.11
734 Lucas Jiang 1:18.12 9 A Min AA: 1:16.09 (+2.03s | 2.6%) Kingfish Swimming Medfield 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
38.33
38.33
100 Back
39.79
1:18.12
100 Back
1:18.12
735 Luka McGrath 1:18.13 10 A Min AA: 1:16.09 (+2.04s | 2.6%) Multnomah Athletic Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
38.67
38.67
100 Back
39.46
1:18.13
100 Back
1:18.13
736 Maximilian Smith 1:18.14 8 A Min AA: 1:16.09 (+2.05s | 2.6%) Lynchburg Aquatic Club 12/11/2025 2025 East Coast WinterFest
50 Back
37.88
37.88
100 Back
40.26
1:18.14
100 Back
1:18.14
737 Joseph James 1:18.15 10 A Min AA: 1:16.09 (+2.06s | 2.6%) Southwest Stars Swim Club 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 Back
37.44
37.44
100 Back
40.71
1:18.15
100 Back
1:18.15
738 Lucas Ai 1:18.18 11 A Min AA: 1:16.09 (+2.09s | 2.7%) Amherst Tritons Swim Team 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
38.28
38.28
100 Back
39.90
1:18.18
100 Back
1:18.18
739 Nicolas Martinez 1:18.19 9 A Min AA: 1:16.09 (+2.10s | 2.7%) Nova of Virginia 01/09/2026 NOVA New Year S Kick Off
50 Back
38.34
38.34
100 Back
39.85
1:18.19
100 Back
1:18.19
740 Axel Wortman 1:18.20 10 A Min AA: 1:16.09 (+2.11s | 2.7%) Bozeman Barracudas Swim Team 12/04/2025 2025 Holiday Swim Festival
50 Back
36.84
36.84
100 Back
41.36
1:18.20
100 Back
1:18.20
741 Rex Zhao 1:18.20 10 A Min AA: 1:16.09 (+2.11s | 2.7%) Machine Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.01
38.01
100 Back
40.19
1:18.20
100 Back
1:18.20
742 Holton Lika 1:18.21 9 A Min AA: 1:16.09 (+2.12s | 2.7%) Swim Florida 11/07/2025 2025 SYS Turkey Meet
50 Back
37.95
37.95
100 Back
40.26
1:18.21
100 Back
1:18.21
743 Colton Alex 1:18.21 10 A Min AA: 1:16.09 (+2.12s | 2.7%) Nation\\\\\\'s Capital Swim Club 12/11/2025 2025 Katie Ledecky Invitational
50 Back
38.97
38.97
100 Back
39.24
1:18.21
100 Back
1:18.21
744 Austin Yang 1:18.21 10 A Min AA: 1:16.09 (+2.12s | 2.7%) Three Village Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.73
37.73
100 Back
40.48
1:18.21
100 Back
1:18.21
745 Jaden Shin 1:18.25 10 A Min AA: 1:16.09 (+2.16s | 2.8%) Stingray Swim Team 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 Back
38.52
38.52
100 Back
39.73
1:18.25
100 Back
1:18.25
746 Jaezyn Magnaye 1:18.27 10 A Min AA: 1:16.09 (+2.18s | 2.8%) Tualatin Hills Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
37.56
37.56
100 Back
40.71
1:18.27
100 Back
1:18.27
747 Preston Mueller 1:18.28 10 A Min AA: 1:16.09 (+2.19s | 2.8%) Seahawks Swim club 02/27/2026 Ozark Division I Championship
50 Back
38.70
38.70
100 Back
39.58
1:18.28
100 Back
1:18.28
748 Adam Rosol 1:18.30 9 A Min AA: 1:16.09 (+2.21s | 2.8%) Twisters Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
38.13
38.13
100 Back
40.17
1:18.30
100 Back
1:18.30
749 Logan Liew 1:18.30 9 A Min AA: 1:16.09 (+2.21s | 2.8%) Streamliner Aquatics 11/15/2025 Fall Mixer Block Party #1
50 Back
37.73
37.73
100 Back
40.57
1:18.30
100 Back
1:18.30
750 Graham Greenblatt 1:18.30 9 A Min AA: 1:16.09 (+2.21s | 2.8%) Swim Streamline at Northampton 02/21/2025 2025 Gulf 12 Under Champs (TASC)
50 Back
36.84
36.84
100 Back
41.46
1:18.30
100 Back
1:18.30

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.