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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
401 Everett Kennard 1:16.69 10 A Min AA: 1:16.09 (+0.60s | 0.8%) Crosshill Christian 02/13/2026 2026 OR HS 4a 4
50 Back
1:16.69
1:16.69
100 Back
0.00
1:16.69
100 Back
1:16.69
402 Yu Xu 1:16.70 10 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
403 Caleb Nash 1:16.72 10 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
404 Colin Hui 1:16.72 10 A Min AA: 1:16.09 (+0.63s | 0.8%) Highlands Ranch Aquatics 10/09/2026 2026 CO Gian Luc Jordan Open
50 Back
37.59
37.59
100 Back
39.13
1:16.72
100 Back
1:16.72
405 Savelii Dorofieiev 1:16.76 10 A Min AA: 1:16.09 (+0.67s | 0.9%) Saint Petersburg Aquatics 09/18/2026 Kiefer Speedo Fall Invitational
50 Back
38.05
38.05
100 Back
38.71
1:16.76
100 Back
1:16.76
406 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
407 Brayden Herald 1:16.83 9 A Min AA: 1:16.09 (+0.74s | 1.0%) Mason Manta Rays 10/23/2026 2026 CLPR Halloween Meet
50 Back
37.16
37.16
100 Back
39.67
1:16.83
100 Back
1:16.83
408 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
409 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
410 Keegan Bertoia 1:16.89 10 A Min AA: 1:16.09 (+0.80s | 1.0%) Streamline Aquatics 10/09/2026 2026 ST SASA Sombrero Dos
50 Back
37.43
37.43
100 Back
39.46
1:16.89
100 Back
1:16.89
411 Bryan HU 1:16.90 10 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
412 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
413 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
414 Lincoln Purdy 1:16.96 10 A Min AA: 1:16.09 (+0.87s | 1.1%) Greater Pensacola Aquatic Club 09/25/2026 2026 Tropic Like It S Hot Open
25 Back
17.65
17.65
50 Back
20.08
37.73
50 Back
37.73
75 Back
20.48
58.21
100 Back
18.75
1:16.96
50 Back
39.23
415 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
416 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
417 Jaxon Despain 1:17.05 10 A Min AA: 1:16.09 (+0.96s | 1.2%) Denver Swim Academy 10/17/2026 2026 CO Alpha Tide High Point Showdown
50 Back
37.01
37.01
100 Back
40.04
1:17.05
100 Back
1:17.05
418 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
419 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
420 Charlie Wheeler 1:17.09 10 A Min AA: 1:16.09 (+1.00s | 1.3%) Longmont Swim Club 09/26/2026 2026 CO NJ SC Kick Off Invite
50 Back
38.11
38.11
100 Back
38.98
1:17.09
100 Back
1:17.09
421 Chase Witt 1:17.09 10 A Min AA: 1:16.09 (+1.00s | 1.3%) Gold\\\\\\'s Aquatics Club (Camas) 10/24/2026 Superior Aquatics Monster Splash 2026
50 Back
37.46
37.46
100 Back
39.63
1:17.09
100 Back
1:17.09
422 Philip Rodriguez 1:17.10 10 A Min AA: 1:16.09 (+1.01s | 1.3%) Tac Titans 07/31/2026 2026 TAC TITANS Summer Sizzler
50 Back
37.82
37.82
100 Back
39.28
1:17.10
100 Back
1:17.10
423 Finn Reutter 1:17.10 9 A Min AA: 1:16.09 (+1.01s | 1.3%) Planet Swim Aquatics 09/26/2026 EAJ Speedo September Meet 2026
50 Back
37.70
37.70
100 Back
39.40
1:17.10
100 Back
1:17.10
424 Andrew Knol 1:17.12 10 A Min AA: 1:16.09 (+1.03s | 1.3%) Pacific Swim 07/10/2026 2026 SI SBA All Ages Last Chance Meet
50 Back
37.09
37.09
100 Back
40.03
1:17.12
100 Back
1:17.12
425 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
426 Owen Ozkul 1:17.16 9 A Min AA: 1:16.09 (+1.07s | 1.4%) Empire Swimming 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Back
37.91
37.91
100 Back
39.25
1:17.16
100 Back
1:17.16
427 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
428 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
429 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
430 Charlie Lockett 1:17.18 10 A Min AA: 1:16.09 (+1.09s | 1.4%) Unattached 09/20/2026 2026 ST AHAC Vs SURGE
50 Back
37.66
37.66
100 Back
39.52
1:17.18
100 Back
1:17.18
431 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
432 Joseph Pelleriti 1:17.23 10 A Min AA: 1:16.09 (+1.14s | 1.5%) Unattached 09/26/2026 WANV CBA+ Endless Summer Meet 2026
433 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
434 Coryel Harger 1:17.25 10 A Min AA: 1:16.09 (+1.16s | 1.5%) Unattached 09/19/2026 2026 GCST FALL OPEN
50 Back
37.85
37.85
100 Back
39.40
1:17.25
100 Back
1:17.25
435 Allen Kolodny 1:17.29 10 A Min AA: 1:16.09 (+1.20s | 1.6%) Swim Fort Lauderdale 10/02/2026 2026 Speedo SOFLO Distance Challenge
50 Back
36.85
36.85
100 Back
40.44
1:17.29
100 Back
1:17.29
436 Jett Manion 1:17.31 10 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
437 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
438 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
439 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
440 Theo Whitson 1:17.37 10 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
441 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
442 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
443 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
444 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
445 Luka Radchenko Avondo 1:17.46 9 A Min AA: 1:16.09 (+1.37s | 1.8%) Hill Country Aquatics 10/16/2026 2026 ST ASC Bob Thompson Open
50 Back
38.52
38.52
100 Back
38.94
1:17.46
100 Back
1:17.46
446 John Timmons 1:17.46 10 A Min AA: 1:16.09 (+1.37s | 1.8%) Life Time Northern California 10/17/2026 Pumpkin Meet, Oct 2026
447 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
448 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
449 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
450 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

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.