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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
501 Olin Beerens 1:17.30 10 A Min AA: 1:16.09 (+1.21s | 1.6%) Longhorn Aquatics 02/06/2026 2026 ST AQTX STX Champs North
50 Back
37.90
37.90
100 Back
39.40
1:17.30
100 Back
1:17.30
502 Jett Manion 1:17.31 9 A Min AA: 1:16.09 (+1.22s | 1.6%) Huntsville Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
38.30
38.30
100 Back
39.01
1:17.31
100 Back
1:17.31
503 Andrew Szalay 1:17.32 10 A Min AA: 1:16.09 (+1.23s | 1.6%) Austin Swim Club 02/13/2026 2026 ST HPAC STX Champs South
50 Back
38.22
38.22
100 Back
39.10
1:17.32
100 Back
1:17.32
504 Sebastian Gash 1:17.34 10 A Min AA: 1:16.09 (+1.25s | 1.6%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.02
38.02
100 Back
39.32
1:17.34
100 Back
1:17.34
505 Oliver Monroe 1:17.34 10 A Min AA: 1:16.09 (+1.25s | 1.6%) Royal Swimming 02/28/2026 2026 Last Chance Meet
50 Back
37.35
37.35
100 Back
39.99
1:17.34
100 Back
1:17.34
506 Paxton Marvray 1:17.36 10 A Min AA: 1:16.09 (+1.27s | 1.6%) Sawtooth Aquatic Club 12/04/2025 2025 Holiday Swim Festival
50 Back
37.81
37.81
100 Back
39.55
1:17.36
100 Back
1:17.36
507 Kellan Yosay 1:17.37 9 A Min AA: 1:16.09 (+1.28s | 1.7%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 Back
37.02
37.02
100 Back
40.35
1:17.37
100 Back
1:17.37
508 Theo Whitson 1:17.37 9 A Min AA: 1:16.09 (+1.28s | 1.7%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
37.58
37.58
100 Back
39.79
1:17.37
100 Back
1:17.37
509 Jake Zobec 1:17.39 10 A Min AA: 1:16.09 (+1.30s | 1.7%) Denver Triton Swim Team 12/14/2025 2025 CO FORM Winter Open
50 Back
38.51
38.51
100 Back
38.88
1:17.39
100 Back
1:17.39
510 Ashton Chen 1:17.39 10 A Min AA: 1:16.09 (+1.30s | 1.7%) Brea Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.00
37.00
100 Back
40.39
1:17.39
100 Back
1:17.39
511 Justin Huang 1:17.42 10 A Min AA: 1:16.09 (+1.33s | 1.7%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Back
37.72
37.72
100 Back
39.70
1:17.42
100 Back
1:17.42
512 Konrad Struve 1:17.44 10 A Min AA: 1:16.09 (+1.35s | 1.7%) Astoria 02/15/2025 2025 OR HS 4a 3
50 Back
37.83
37.83
100 Back
39.61
1:17.44
100 Back
1:17.44
513 Elliott Burns 1:17.44 10 A Min AA: 1:16.09 (+1.35s | 1.7%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Back
37.67
37.67
100 Back
39.77
1:17.44
100 Back
1:17.44
514 Camille Turpin 1:17.45 10 A Min AA: 1:16.09 (+1.36s | 1.8%) Asphalt Green Unified Aquatics 12/11/2025 2025 Katie Ledecky Invitational
50 Back
38.19
38.19
100 Back
39.26
1:17.45
100 Back
1:17.45
515 Troy Cary 1:17.46 10 A Min AA: 1:16.09 (+1.37s | 1.8%) Unattached 01/10/2026 2026 ST AHAC B Champs South Copied
50 Back
37.37
37.37
100 Back
40.09
1:17.46
100 Back
1:17.46
516 Taeyang Im 1:17.46 10 A Min AA: 1:16.09 (+1.37s | 1.8%) Long Island Aquatic Club 12/11/2025 2025 Katie Ledecky Invitational
50 Back
37.40
37.40
100 Back
40.06
1:17.46
100 Back
1:17.46
517 Frank Rubino 1:17.46 10 A Min AA: 1:16.09 (+1.37s | 1.8%) Middies Wave Ryders 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.39
37.39
100 Back
40.07
1:17.46
100 Back
1:17.46
518 Ryder Lu 1:17.47 10 A Min AA: 1:16.09 (+1.38s | 1.8%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Back
38.03
38.03
100 Back
39.44
1:17.47
100 Back
1:17.47
519 Mason Yu 1:17.51 10 A Min AA: 1:16.09 (+1.42s | 1.8%) Qns Aquatic Club 12/11/2025 2025 Katie Ledecky Invitational
50 Back
37.53
37.53
100 Back
39.98
1:17.51
100 Back
1:17.51
520 Dylan Friedberg 1:17.52 10 A Min AA: 1:16.09 (+1.43s | 1.8%) Hauppauge Swimming 01/23/2026 2026 USAS IMX Games
50 Back
37.87
37.87
100 Back
39.65
1:17.52
100 Back
1:17.52
521 Adrian Wong 1:17.53 10 A Min AA: 1:16.09 (+1.44s | 1.9%) La Mirada Armada 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.35
37.35
100 Back
40.18
1:17.53
100 Back
1:17.53
522 Eli Cen 1:17.54 9 A Min AA: 1:16.09 (+1.45s | 1.9%) Harbor Seals 02/28/2026 2026 MR QNS I Know I Can Invitational
50 Back
37.58
37.58
100 Back
39.96
1:17.54
100 Back
1:17.54
523 Austin Ren 1:17.59 9 A Min AA: 1:16.09 (+1.50s | 1.9%) Katy Aquatic Team For Youth 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Back
38.12
38.12
100 Back
39.47
1:17.59
100 Back
1:17.59
524 Philip Rodriguez 1:17.59 10 A Min AA: 1:16.09 (+1.50s | 1.9%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
37.96
37.96
100 Back
39.63
1:17.59
100 Back
1:17.59
525 Diesel Ganley 1:17.60 10 A Min AA: 1:16.09 (+1.51s | 1.9%) Casa Grande High School Swimmi 04/30/2026 2026 Vine League Championships
50 Back
37.26
37.26
100 Back
40.34
1:17.60
100 Back
1:17.60
526 Cullen Owen 1:17.61 10 A Min AA: 1:16.09 (+1.52s | 2.0%) SwimMAC Carolina 03/20/2026 2026 SwimRVA Clover Cup
50 Back
37.37
37.37
100 Back
40.24
1:17.61
100 Back
1:17.61
527 Tyler Kuykendall 1:17.63 10 A Min AA: 1:16.09 (+1.54s | 2.0%) Annapolis Swim Club 03/05/2026 2026 MD LSC 14 U Championships
50 Back
38.36
38.36
100 Back
39.27
1:17.63
100 Back
1:17.63
528 Jack Nayar 1:17.67 10 A Min AA: 1:16.09 (+1.58s | 2.0%) Long Island Aquatic Club 10/25/2025 2025 MR LIAC Chappy S Invitational
50 Back
38.05
38.05
100 Back
39.62
1:17.67
100 Back
1:17.67
529 Aaron Zheng 1:17.68 10 A Min AA: 1:16.09 (+1.59s | 2.0%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.44
37.44
100 Back
40.24
1:17.68
100 Back
1:17.68
530 Asher Knapp 1:17.69 10 A Min AA: 1:16.09 (+1.60s | 2.1%) Tide Swimming 02/13/2026 2026 Southeast District 9 12 Championship
50 Back
37.44
37.44
100 Back
40.25
1:17.69
100 Back
1:17.69
531 Shane Young 1:17.70 8 A Min AA: 1:16.09 (+1.61s | 2.1%) Tollefson Swimming 11/14/2025 ISCA Fall Classic Championship 2025
50 Back
37.64
37.64
100 Back
40.06
1:17.70
100 Back
1:17.70
532 Arsenii Chebaev 1:17.71 10 A Min AA: 1:16.09 (+1.62s | 2.1%) Bravo Swim Team 03/05/2026 2026 FG Age Group SCY Championships
50 Back
36.79
36.79
100 Back
40.92
1:17.71
100 Back
1:17.71
533 Andrew Sun 1:17.73 8 A Min AA: 1:16.09 (+1.64s | 2.1%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
50 Back
37.59
37.59
100 Back
40.14
1:17.73
100 Back
1:17.73
534 Andres Jacquez 1:17.74 9 A Min AA: 1:16.09 (+1.65s | 2.1%) EL Paso Border Land Swim Team 02/27/2026 2026 BD SCY Border Champs
50 Back
38.55
38.55
100 Back
39.19
1:17.74
100 Back
1:17.74
535 Louis Yu 1:17.75 8 A Min AA: 1:16.09 (+1.66s | 2.1%) Santa Clara Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Back
38.10
38.10
100 Back
39.65
1:17.75
100 Back
1:17.75
536 Emilio Retana 1:17.75 10 A Min AA: 1:16.09 (+1.66s | 2.1%) El Paso Aqua Posse 02/27/2026 2026 BD SCY Border Champs
50 Back
38.37
38.37
100 Back
39.38
1:17.75
100 Back
1:17.75
537 Matthew Daus 1:17.76 10 A Min AA: 1:16.09 (+1.67s | 2.1%) Machine Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.22
38.22
100 Back
39.54
1:17.76
100 Back
1:17.76
538 Dongxin Xian 1:17.77 10 A Min AA: 1:16.09 (+1.68s | 2.2%) Arcadia Riptides Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.80
37.80
100 Back
39.97
1:17.77
100 Back
1:17.77
539 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
540 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
541 Johnny Calhoun 1:17.84 10 A Min AA: 1:16.09 (+1.75s | 2.2%) Nova of Virginia 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
37.66
37.66
100 Back
40.18
1:17.84
100 Back
1:17.84
542 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
543 Ario Pardee 1:17.88 10 A Min AA: 1:16.09 (+1.79s | 2.3%) Maui Swim Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Back
37.65
37.65
100 Back
40.23
1:17.88
100 Back
1:17.88
544 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
545 Graden Guernsey 1:17.89 10 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
546 Adam Aburas 1:17.90 10 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
547 Calvin Higgs 1:17.90 10 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
548 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
549 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
550 Harrison Millard 1:18.01 10 A Min AA: 1:16.09 (+1.92s | 2.5%) Bellingham Bay Swim Team 05/09/2026 2026 PN BBST Take A Chance Invite Approved
50 Back
37.85
37.85
100 Back
40.16
1:18.01
100 Back
1:18.01

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.