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
451 Andrew Zhang 1:16.94 9 A Min AA: 1:16.09 (+0.85s | 1.1%) Revolution Swim Club 11/15/2025 2025 NE SAC Turkey Splash
50 Back
37.08
37.08
100 Back
39.86
1:16.94
100 Back
1:16.94
452 Paxton Goldsborough 1:16.98 9 A Min AA: 1:16.09 (+0.89s | 1.2%) Academy Swim Club 10/25/2025 2025 HI 25th Annual Bill Smith Invitational
453 Alexander Evans 1:16.98 10 A Min AA: 1:16.09 (+0.89s | 1.2%) Ensworth Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
37.34
37.34
100 Back
39.64
1:16.98
100 Back
1:16.98
454 Martin Decotigny 1:16.99 10 A Min AA: 1:16.09 (+0.90s | 1.2%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
36.71
36.71
100 Back
40.28
1:16.99
100 Back
1:16.99
455 Isaiah Coupland 1:17.00 10 A Min AA: 1:16.09 (+0.91s | 1.2%) North Carolina Aquatic Club 01/16/2026 GSA January Jump Start 2026
50 Back
38.00
38.00
100 Back
39.00
1:17.00
100 Back
1:17.00
456 Sebastian Horn-Rios 1:17.01 9 A Min AA: 1:16.09 (+0.92s | 1.2%) T2 Aquatics 01/16/2026 2026 T2 Aquatics Naples Open
50 Back
38.15
38.15
100 Back
38.86
1:17.01
100 Back
1:17.01
457 Landon Wang 1:17.03 10 A Min AA: 1:16.09 (+0.94s | 1.2%) Seattle Metropolitan Aquatic C 12/12/2025 2025 PN 14 Under Short Course Champs APPROVED
50 Back
37.15
37.15
100 Back
39.88
1:17.03
100 Back
1:17.03
458 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
459 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
460 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
461 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
462 Konnor Pham-Nguyen 1:17.10 10 A Min AA: 1:16.09 (+1.01s | 1.3%) Alameda Gators 09/27/2025 Orinda Aquatics SC C B BB+ Meet
463 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
464 Winston Chase 1:17.16 9 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
465 Yaroslav Biliavskyi 1:17.16 9 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
466 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
467 Michael Laurence 1:17.17 9 A Min AA: 1:16.09 (+1.08s | 1.4%) Gulliver Swim Club 01/23/2026 SPEEDO CUP CLOSED INVITE Copied
50 Back
38.16
38.16
100 Back
39.01
1:17.17
100 Back
1:17.17
468 Rafael Hewett 1:17.21 9 A Min AA: 1:16.09 (+1.12s | 1.5%) New Wave Swim Team 01/03/2026 WAVE Distance Day 2025 26
469 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
470 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
471 Gavin Floyd 1:17.24 10 A Min AA: 1:16.09 (+1.15s | 1.5%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Back
37.65
37.65
100 Back
39.59
1:17.24
100 Back
1:17.24
472 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
473 Clark Schibuk 1:17.29 9 A Min AA: 1:16.09 (+1.20s | 1.6%) Storm Aquatics 11/08/2025 2025 MR PAC Maria Parmanan Invitational
50 Back
37.66
37.66
100 Back
39.63
1:17.29
100 Back
1:17.29
474 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
475 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
476 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
477 Finn McGuire 1:17.31 9 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
478 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
479 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
480 Kellan Yosay 1:17.37 8 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
481 Oliver Monroe 1:17.37 10 A Min AA: 1:16.09 (+1.28s | 1.7%) Royal Swimming 12/06/2025 2025 26 Super Fast And Furious Prelim Final
50 Back
37.30
37.30
100 Back
40.07
1:17.37
100 Back
1:17.37
482 Alex Yang 1:17.38 10 A Min AA: 1:16.09 (+1.29s | 1.7%) Three Village Swim Club 01/23/2026 2026 USAS IMX Games
50 Back
37.11
37.11
100 Back
40.27
1:17.38
100 Back
1:17.38
483 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
484 Franco Martinez 1:17.40 10 A Min AA: 1:16.09 (+1.31s | 1.7%) EL Paso Border Land Swim Team 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Back
37.58
37.58
100 Back
39.82
1:17.40
100 Back
1:17.40
485 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
486 Lucas Stocker 1:17.42 10 A Min AA: 1:16.09 (+1.33s | 1.7%) Coastal Machine Aquatics Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
37.92
37.92
100 Back
39.50
1:17.42
100 Back
1:17.42
487 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
488 Chukwuma Chiedozi 1:17.43 10 A Min AA: 1:16.09 (+1.34s | 1.7%) Rogue Rapids 12/12/2025 2025 TEAM Winter Invitational
50 Back
1:17.73
1:17.73
100 Back
0.-30
1:17.43
100 Back
1:17.43
489 Konrad Struve 1:17.44 9 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
490 Rafa Borders 1:17.45 10 A Min AA: 1:16.09 (+1.36s | 1.8%) Southern Maryland Aquatics 11/14/2025 GBSA 2025 Thanksgiving Swim Fest
50 Back
38.48
38.48
100 Back
38.97
1:17.45
100 Back
1:17.45
491 Camille Turpin 1:17.45 9 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
492 Johann Mancenido 1:17.45 10 A Min AA: 1:16.09 (+1.36s | 1.8%) Dart Swimming 11/08/2025 Folsom Classic 2025
493 Troy Cary 1:17.46 9 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
494 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
495 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
496 Gregory Kiroff 1:17.49 11 A Min AA: 1:16.09 (+1.40s | 1.8%) Staten Island Aquatics Club 01/16/2026 2026 MR LIE Winterfest Invitational
50 Back
37.79
37.79
100 Back
39.70
1:17.49
100 Back
1:17.49
497 Coen Mangum 1:17.51 10 A Min AA: 1:16.09 (+1.42s | 1.8%) Annapolis Swim Club 11/07/2025 2025 Marlins Invitational
50 Back
37.60
37.60
100 Back
39.91
1:17.51
100 Back
1:17.51
498 Ryan Wood 1:17.51 11 A Min AA: 1:16.09 (+1.42s | 1.8%) Hanover Aquatics 11/14/2025 2025 Gobbler Gauntlet
50 Back
38.04
38.04
100 Back
39.47
1:17.51
100 Back
1:17.51
499 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
500 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

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.