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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
551 Yu Xu 1:16.70 9 A Min AA: 1:16.09 (+0.61s | 0.8%) SwimMAC Carolina 03/20/2026 2026 SwimRVA Clover Cup
50 Back
36.39
36.39
100 Back
40.31
1:16.70
100 Back
1:16.70
552 Caleb Nash 1:16.72 9 A Min AA: 1:16.09 (+0.63s | 0.8%) Enfinity Aquatic Club 03/20/2026 2026 SwimRVA Clover Cup
50 Back
37.43
37.43
100 Back
39.29
1:16.72
100 Back
1:16.72
553 Eric Zeng 1:16.78 9 A Min AA: 1:16.09 (+0.69s | 0.9%) Canyons Aquatic Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.68
37.68
100 Back
39.10
1:16.78
100 Back
1:16.78
554 Evan Saltsman 1:16.78 10 A Min AA: 1:16.09 (+0.69s | 0.9%) Alpha Aquatics 12/13/2024 2024 CA RAA SCS WAG
50 Back
37.05
37.05
100 Back
39.73
1:16.78
100 Back
1:16.78
555 Liam Kwok 1:16.79 10 A Min AA: 1:16.09 (+0.70s | 0.9%) Socal Aquatics Association 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.25
37.25
100 Back
39.54
1:16.79
100 Back
1:16.79
556 Clark Schibuk 1:16.82 10 A Min AA: 1:16.09 (+0.73s | 1.0%) Storm Aquatics 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.82
37.82
100 Back
39.00
1:16.82
100 Back
1:16.82
557 Henry Chung 1:16.83 10 A Min AA: 1:16.09 (+0.74s | 1.0%) Commonwealth Swimming 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
37.52
37.52
100 Back
39.31
1:16.83
100 Back
1:16.83
558 Castle Cline 1:16.86 10 A Min AA: 1:16.09 (+0.77s | 1.0%) Seattle Metropolitan Aquatic C 03/19/2026 2026 Northwest Region AG Champs Approved
50 Back
36.61
36.61
100 Back
40.25
1:16.86
100 Back
1:16.86
559 Ray Yu 1:16.86 10 A Min AA: 1:16.09 (+0.77s | 1.0%) Aquazot Swim Club 12/13/2024 2024 CA SCAT SCS WAG
50 Back
37.52
37.52
100 Back
39.34
1:16.86
100 Back
1:16.86
560 William Trueman 1:16.87 10 A Min AA: 1:16.09 (+0.78s | 1.0%) CAC Stingrays Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
36.94
36.94
100 Back
39.93
1:16.87
100 Back
1:16.87
561 William Truong 1:16.88 10 A Min AA: 1:16.09 (+0.79s | 1.0%) Harbor Seals 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.73
37.73
100 Back
39.15
1:16.88
100 Back
1:16.88
562 Eamon Balch 1:16.88 10 A Min AA: 1:16.09 (+0.79s | 1.0%) La Mirada Armada 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.18
37.18
100 Back
39.70
1:16.88
100 Back
1:16.88
563 Tyler Zhu 1:16.88 10 A Min AA: 1:16.09 (+0.79s | 1.0%) Arctic Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
50 Back
37.62
37.62
100 Back
39.26
1:16.88
100 Back
1:16.88
564 Max Be 1:16.90 10 A Min AA: 1:16.09 (+0.81s | 1.1%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
37.75
37.75
100 Back
39.15
1:16.90
100 Back
1:16.90
565 Bryan HU 1:16.90 9 A Min AA: 1:16.09 (+0.81s | 1.1%) Aquazot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.79
37.79
100 Back
39.11
1:16.90
100 Back
1:16.90
566 George Yu 1:16.92 10 A Min AA: 1:16.09 (+0.83s | 1.1%) Santa Clara Swim Club 02/21/2026 Pacific Swimming 10 U SCY Championship
567 Luka McGrath 1:16.93 10 A Min AA: 1:16.09 (+0.84s | 1.1%) Multnomah Athletic Club 03/19/2026 2026 NW Region Age Group Champs Approved
50 Back
37.46
37.46
100 Back
39.47
1:16.93
100 Back
1:16.93
568 Luke Chen 1:16.94 10 A Min AA: 1:16.09 (+0.85s | 1.1%) Three Village Swim Club 03/01/2026 2026 MR TVSC St Patrick S Day Last Chance
50 Back
37.65
37.65
100 Back
39.29
1:16.94
100 Back
1:16.94
569 Jasper de Szoeke 1:16.95 10 A Min AA: 1:16.09 (+0.86s | 1.1%) Corvallis Aquatic Team 03/19/2026 2026 NW Region Age Group Champs Approved
50 Back
36.61
36.61
100 Back
40.34
1:16.95
100 Back
1:16.95
570 Miro Wang 1:16.98 10 A Min AA: 1:16.09 (+0.89s | 1.2%) Santa Clara Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Back
37.90
37.90
100 Back
39.08
1:16.98
100 Back
1:16.98
571 Hamilton Holliday 1:16.99 10 A Min AA: 1:16.09 (+0.90s | 1.2%) Huntsville Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
572 Peter McDaniel 1:17.01 10 A Min AA: 1:16.09 (+0.92s | 1.2%) Burlington Edison 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Back
36.74
36.74
100 Back
40.27
1:17.01
100 Back
1:17.01
573 Luke Jordan 1:17.01 10 A Min AA: 1:16.09 (+0.92s | 1.2%) Coast Gaurd Blue Dolphins 02/13/2026 2026 Southeast District 9 12 Championship
574 Elliot Mouton 1:17.01 10 A Min AA: 1:16.09 (+0.92s | 1.2%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
37.20
37.20
100 Back
39.81
1:17.01
100 Back
1:17.01
575 Tyler Zhang 1:17.04 10 A Min AA: 1:16.09 (+0.95s | 1.2%) Pacific Dragons Swim Team 03/19/2026 2026 NW Region Age Group Champs Approved
50 Back
37.51
37.51
100 Back
39.53
1:17.04
100 Back
1:17.04
576 Ari Acrich 1:17.04 9 A Min AA: 1:16.09 (+0.95s | 1.2%) Walled Lake Northern 02/27/2026 2026 LVC Championship
577 Vihaan Pothuneedi 1:17.04 10 A Min AA: 1:16.09 (+0.95s | 1.2%) Staten Island Aquatics Club 02/07/2026 2026 MR QNS We Fly High Invitational
50 Back
37.37
37.37
100 Back
39.67
1:17.04
100 Back
1:17.04
578 Artem Shtein 1:17.06 10 A Min AA: 1:16.09 (+0.97s | 1.3%) SwimRight Team 12/11/2025 35th Annual Winter Championships
50 Back
36.87
36.87
100 Back
40.19
1:17.06
100 Back
1:17.06
579 Rossi Cofield 1:17.07 9 A Min AA: 1:16.09 (+0.98s | 1.3%) Rockville Montgomery Swim Club 01/23/2026 2026 USAS IMX Games
50 Back
36.85
36.85
100 Back
40.22
1:17.07
100 Back
1:17.07
580 Samuel Laidlaw 1:17.07 10 A Min AA: 1:16.09 (+0.98s | 1.3%) Annapolis Swim Club 03/05/2026 2026 MD LSC 14 U Championships
50 Back
37.56
37.56
100 Back
39.51
1:17.07
100 Back
1:17.07
581 Nathaniel Maravolo 1:17.09 10 A Min AA: 1:16.09 (+1.00s | 1.3%) Hurricane Penguins Swim Club 01/10/2026 DCAC Go The Distance 2026
50 Back
37.88
37.88
100 Back
39.21
1:17.09
100 Back
1:17.09
582 Uriah Sanchez 1:17.10 10 A Min AA: 1:16.09 (+1.01s | 1.3%) Rocky Mountain Rapids 02/27/2026 2026 CO CSI SC Age Group Championships
50 Back
38.15
38.15
50 Back
38.15
100 Back
38.95
1:17.10
50 Back
38.95
583 Benjamin Balmaceda 1:17.13 10 A Min AA: 1:16.09 (+1.04s | 1.3%) Unattached 12/12/2025 2025 ST AAAA NS Winter Wonderland
50 Back
37.60
37.60
100 Back
39.53
1:17.13
100 Back
1:17.13
584 Haoran Cong 1:17.15 10 A Min AA: 1:16.09 (+1.06s | 1.4%) Bellevue Club Swim Team 03/19/2026 2026 NW Region Age Group Champs Approved
50 Back
36.89
36.89
100 Back
40.26
1:17.15
100 Back
1:17.15
585 Winston Chase 1:17.16 10 A Min AA: 1:16.09 (+1.07s | 1.4%) Utah Valley Aquatics 12/04/2025 2025 Holiday Swim Festival
50 Back
37.79
37.79
100 Back
39.37
1:17.16
100 Back
1:17.16
586 Yaroslav Biliavskyi 1:17.16 10 A Min AA: 1:16.09 (+1.07s | 1.4%) Tac Titans 10/18/2025 2025 TAC TITANS 12 U Tri Meet
50 Back
38.00
38.00
100 Back
39.16
1:17.16
100 Back
1:17.16
587 Noah Czech 1:17.17 10 A Min AA: 1:16.09 (+1.08s | 1.4%) Diamond State Aquatics 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Back
36.31
36.31
100 Back
40.86
1:17.17
100 Back
1:17.17
588 Luke Chai 1:17.17 9 A Min AA: 1:16.09 (+1.08s | 1.4%) Pleasanton Seahawks 03/20/2026 SCY Spring Age Group Championships
50 Back
36.88
36.88
100 Back
40.29
1:17.17
100 Back
1:17.17
589 Blake Bardenhagen 1:17.22 9 A Min AA: 1:16.09 (+1.13s | 1.5%) Island Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
37.69
37.69
100 Back
39.53
1:17.22
100 Back
1:17.22
590 Thomas Steinkirchner 1:17.22 10 A Min AA: 1:16.09 (+1.13s | 1.5%) Pennsylvania Aquatics 01/23/2026 2026 USAS IMX Games
50 Back
37.64
37.64
100 Back
39.58
1:17.22
100 Back
1:17.22
591 Shaler Berry 1:17.24 9 A Min AA: 1:16.09 (+1.15s | 1.5%) Heartland Swim Assoc 10/24/2025 2025 SI JBST ALL AGES A BB MEET
592 Craig Thompson 1:17.25 10 A Min AA: 1:16.09 (+1.16s | 1.5%) North Coast Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Back
37.68
37.68
100 Back
39.57
1:17.25
100 Back
1:17.25
593 Armaan Bhandari 1:17.25 10 A Min AA: 1:16.09 (+1.16s | 1.5%) X-Cel Swimming 01/23/2026 2026 USAS IMX Games
50 Back
38.31
38.31
100 Back
38.94
1:17.25
100 Back
1:17.25
594 Aiden Abreu 1:17.29 10 A Min AA: 1:16.09 (+1.20s | 1.6%) Hauppauge Swimming 12/11/2025 2025 MR HAUP Eagle Invitational
50 Back
37.66
37.66
100 Back
39.63
1:17.29
100 Back
1:17.29
595 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
596 Gavin Earhart 1:17.30 10 A Min AA: 1:16.09 (+1.21s | 1.6%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
50 Back
37.68
37.68
100 Back
39.62
1:17.30
100 Back
1:17.30
597 Brady Schneider 1:17.31 10 A Min AA: 1:16.09 (+1.22s | 1.6%) York Swim Club of Northern Vir 11/21/2025 2025 Swim Rock
50 Back
37.15
37.15
100 Back
40.16
1:17.31
100 Back
1:17.31
598 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
599 Finn McGuire 1:17.31 10 A Min AA: 1:16.09 (+1.22s | 1.6%) Swim Florida 01/17/2025 2025 T2 Aquatics Naples Open
50 Back
37.00
37.00
100 Back
40.31
1:17.31
100 Back
1:17.31
600 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

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.