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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 Blake Bardenhagen 1:17.22 10 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
552 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
553 Shaler Berry 1:17.24 10 A Min AA: 1:16.09 (+1.15s | 1.5%) Heartland Swim Assoc 10/24/2025 2025 SI JBST ALL AGES A BB MEET
554 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
555 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
556 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
557 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
558 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
559 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
560 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
561 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
562 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
563 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
564 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
565 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
566 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
567 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
568 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
569 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
570 Leo Madera 1:17.40 10 A Min AA: 1:16.09 (+1.31s | 1.7%) Gulliver Swim Club 10/10/2025 2025 Gulliver Fall Classic
50 Back
38.21
38.21
100 Back
39.19
1:17.40
100 Back
1:17.40
571 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
572 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
573 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
574 Johann Mancenido 1:17.45 10 A Min AA: 1:16.09 (+1.36s | 1.8%) Dart Swimming 11/08/2025 Folsom Classic 2025
575 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
576 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
577 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
578 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
579 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
580 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
581 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
582 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
583 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
584 Nolan Chan 1:17.55 10 A Min AA: 1:16.09 (+1.46s | 1.9%) Commonwealth Swimming 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
37.71
37.71
100 Back
39.84
1:17.55
100 Back
1:17.55
585 Leonardo Maia 1:17.57 10 A Min AA: 1:16.09 (+1.48s | 1.9%) Swim Coral Springs 12/11/2025 35th Annual Winter Championships
50 Back
38.11
38.11
100 Back
39.46
1:17.57
100 Back
1:17.57
586 William Wang 1:17.58 10 A Min AA: 1:16.09 (+1.49s | 1.9%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
37.79
37.79
100 Back
39.79
1:17.58
100 Back
1:17.58
587 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
588 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
589 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
590 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
591 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
592 Hyeonik Jo 1:17.65 10 A Min AA: 1:16.09 (+1.56s | 2.0%) Irvine Novaquatics 04/09/2026 2026 Far Western SC Hosted By SCSC
593 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
594 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
595 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
596 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
597 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
598 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
599 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
600 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

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.