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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
351 Ralph Haman 1:15.03 10 AA Min AAA: 1:12.49 (+2.54s | 3.4%) Tennessee Aquatics 03/06/2026 Speedo Southern Premier
50 Back
36.67
36.67
100 Back
38.36
1:15.03
100 Back
1:15.03
352 Thomas Afonin 1:15.04 10 AA Min AAA: 1:12.49 (+2.55s | 3.4%) Shorefront Ym-Ywha 01/23/2026 2026 USAS IMX Games
353 Koku Saddawi-Banno 1:15.04 9 AA Min AAA: 1:12.49 (+2.55s | 3.4%) Jbarracudas Swim Team 03/21/2026 2026 SI CAST All Ages NTS Meet South
354 Gavin Mahrous 1:15.05 9 AA Min AAA: 1:12.49 (+2.56s | 3.4%) Sioux Falls Swim Team 01/02/2026 SFST Intrasquad 1 2 26
50 Back
36.01
36.01
100 Back
39.04
1:15.05
100 Back
1:15.05
355 Jason Ye 1:15.06 10 AA Min AAA: 1:12.49 (+2.57s | 3.4%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
36.43
36.43
100 Back
38.63
1:15.06
100 Back
1:15.06
356 Duke Layco 1:15.07 10 AA Min AAA: 1:12.49 (+2.58s | 3.4%) Hawaii Swimming Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
36.12
36.12
100 Back
38.95
1:15.07
100 Back
1:15.07
357 Daniel Nelasov 1:15.08 10 AA Min AAA: 1:12.49 (+2.59s | 3.4%) Jersey Wahoos 11/07/2025 2025 Mid Atlantic AG Championship Showdown
50 Back
35.59
35.59
100 Back
39.49
1:15.08
100 Back
1:15.08
358 Elliott Lesnau 1:15.10 10 AA Min AAA: 1:12.49 (+2.61s | 3.5%) Plymouth Canton Cruisers 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
36.48
36.48
100 Back
38.62
1:15.10
100 Back
1:15.10
359 Brayden Johnson 1:15.10 10 AA Min AAA: 1:12.49 (+2.61s | 3.5%) Caldera 02/14/2025 2025 OR HS 5a 4
50 Back
37.44
37.44
100 Back
37.66
1:15.10
100 Back
1:15.10
360 Marcus Lin 1:15.11 9 AA Min AAA: 1:12.49 (+2.62s | 3.5%) Aquazot Swim Club 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Back
36.72
36.72
100 Back
38.39
1:15.11
100 Back
1:15.11
361 Elliott Rohde 1:15.11 10 AA Min AAA: 1:12.49 (+2.62s | 3.5%) Radnor Aquatic Club 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Back
37.71
37.71
100 Back
37.40
1:15.11
100 Back
1:15.11
362 Chandler Lourie 1:15.14 10 AA Min AAA: 1:12.49 (+2.65s | 3.5%) Life Time Southeast 02/06/2026 2026 SES Region 3 Champions
50 Back
37.32
37.32
100 Back
37.82
1:15.14
100 Back
1:15.14
363 Syrus Tracey 1:15.16 10 AA Min AAA: 1:12.49 (+2.67s | 3.6%) Lynchburg YMCA Swim Team 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
36.34
36.34
100 Back
38.82
1:15.16
100 Back
1:15.16
364 Miles Kavanaugh 1:15.19 10 AA Min AAA: 1:12.49 (+2.70s | 3.6%) University Place Aquatic Club 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
50 Back
36.86
36.86
100 Back
38.33
1:15.19
100 Back
1:15.19
365 Calvin Offutt 1:15.20 10 AA Min AAA: 1:12.49 (+2.71s | 3.6%) North Baltimore Aquatic Club 11/14/2025 2025 NBAC Thanksgiving Meet
50 Back
36.36
36.36
100 Back
38.84
1:15.20
100 Back
1:15.20
366 Isaac Brown 1:15.24 10 AA Min AAA: 1:12.49 (+2.75s | 3.7%) West Linn 02/15/2025 2025 OR HS 6A 5
367 Summit Bergman 1:15.25 10 AA Min AAA: 1:12.49 (+2.76s | 3.7%) Life Time Southeast 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
37.10
37.10
100 Back
38.15
1:15.25
100 Back
1:15.25
368 Preston Tran 1:15.27 10 AA Min AAA: 1:12.49 (+2.78s | 3.7%) Irvine Novaquatics 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Back
35.82
35.82
100 Back
39.45
1:15.27
100 Back
1:15.27
369 Peter Pan 1:15.27 9 AA Min AAA: 1:12.49 (+2.78s | 3.7%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
36.14
36.14
100 Back
39.13
1:15.27
100 Back
1:15.27
370 Aiden Suffel 1:15.27 10 AA Min AAA: 1:12.49 (+2.78s | 3.7%) Lakeshore Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Back
36.01
36.01
100 Back
39.26
1:15.27
100 Back
1:15.27
371 Michael Levell 1:15.30 10 AA Min AAA: 1:12.49 (+2.81s | 3.7%) Brownell Talbot 10/11/2025 IMX Block Party Challenge #1
50 Back
35.62
35.62
100 Back
39.68
1:15.30
100 Back
1:15.30
372 Aaron Niu 1:15.31 10 AA Min AAA: 1:12.49 (+2.82s | 3.7%) Flying Fish Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 Back
36.37
36.37
100 Back
38.94
1:15.31
100 Back
1:15.31
373 Russell Choy 1:15.31 10 AA Min AAA: 1:12.49 (+2.82s | 3.7%) Aquazot Swim Club 12/12/2025 2025 CA SCS SCAT WAG
50 Back
36.45
36.45
100 Back
38.86
1:15.31
100 Back
1:15.31
374 Nicolas Bodnar 1:15.32 8 AA Min AAA: 1:12.49 (+2.83s | 3.8%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
36.36
36.36
100 Back
38.96
1:15.32
100 Back
1:15.32
375 Austin Loving 1:15.41 10 AA Min AAA: 1:12.49 (+2.92s | 3.9%) Nova of Virginia 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
36.49
36.49
100 Back
38.92
1:15.41
100 Back
1:15.41
376 Finn Fitzner 1:15.43 10 AA Min AAA: 1:12.49 (+2.94s | 3.9%) Badger Swim Club,Inc. 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.84
37.84
100 Back
37.59
1:15.43
100 Back
1:15.43
377 Rafael Hewett 1:15.45 9 AA Min AAA: 1:12.49 (+2.96s | 3.9%) New Wave Swim Team 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
36.47
36.47
100 Back
38.98
1:15.45
100 Back
1:15.45
378 Emil Radosevich 1:15.46 10 AA Min AAA: 1:12.49 (+2.97s | 3.9%) North Shore Swim Club 03/13/2026 2026 NE NSSC NE Cup Championship
50 Back
37.05
37.05
100 Back
38.41
1:15.46
100 Back
1:15.46
379 Jonathan Nelson 1:15.46 10 AA Min AAA: 1:12.49 (+2.97s | 3.9%) Utah Valley Aquatics 10/23/2025 2025 Mike Harper Open
50 Back
37.29
37.29
100 Back
38.17
1:15.46
100 Back
1:15.46
380 Gabriel Brown 1:15.48 10 AA Min AAA: 1:12.49 (+2.99s | 4.0%) Unattached 06/14/2024 2024 CZ Multi Cultural Meet
50 Back
36.02
36.02
100 Back
39.46
1:15.48
100 Back
1:15.48
381 Yo Abe 1:15.48 10 AA Min AAA: 1:12.49 (+2.99s | 4.0%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
50 Back
37.44
37.44
100 Back
38.04
1:15.48
100 Back
1:15.48
382 Grant Zimmermann 1:15.49 10 AA Min AAA: 1:12.49 (+3.00s | 4.0%) YMCA of the Triangle Area Swim 03/19/2026 2026 USRY Short Course Champs
50 Back
36.33
36.33
100 Back
39.16
1:15.49
100 Back
1:15.49
383 Adam Boned 1:15.52 9 AA Min AAA: 1:12.49 (+3.03s | 4.0%) Bergen Barracudas Swim Team 03/07/2026 2026 MR AGUA Last Chance Invitational
50 Back
37.01
37.01
100 Back
38.51
1:15.52
100 Back
1:15.52
384 Luke Chai 1:15.58 9 AA Min AAA: 1:12.49 (+3.09s | 4.1%) Pleasanton Seahawks 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Back
36.38
36.38
100 Back
39.20
1:15.58
100 Back
1:15.58
385 Mike Nguyen 1:15.61 10 AA Min AAA: 1:12.49 (+3.12s | 4.1%) Renton 02/07/2025 2025 KingCo Conference Boys HS Champs
386 Alan Camargo 1:15.63 9 AA Min AAA: 1:12.49 (+3.14s | 4.2%) Rochester Stoney Creek 02/25/2026 2026 Boys OAA Red Division Championships
50 Back
37.25
37.25
100 Back
38.38
1:15.63
100 Back
1:15.63
387 Alonso Andrade 1:15.65 10 AA Min AAA: 1:12.49 (+3.16s | 4.2%) EL Paso Border Land Swim Team 02/27/2026 2026 BD SCY Border Champs
50 Back
37.04
37.04
100 Back
38.61
1:15.65
100 Back
1:15.65
388 Landon Wang 1:15.66 10 AA Min AAA: 1:12.49 (+3.17s | 4.2%) Seattle Metropolitan Aquatic C 03/19/2026 2026 NW Region Age Group Champs Approved
50 Back
36.90
36.90
100 Back
38.76
1:15.66
100 Back
1:15.66
389 Miles Lee 1:15.66 10 AA Min AAA: 1:12.49 (+3.17s | 4.2%) New Wave Swim Team 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
35.74
35.74
100 Back
39.92
1:15.66
100 Back
1:15.66
390 Gleb Nikishin 1:15.66 10 AA Min AAA: 1:12.49 (+3.17s | 4.2%) SwimRight Team 03/05/2026 2026 FG Age Group SCY Championships
50 Back
35.70
35.70
100 Back
39.96
1:15.66
100 Back
1:15.66
391 Sebastian Horn-Rios 1:15.68 10 AA Min AAA: 1:12.49 (+3.19s | 4.2%) Gators 03/27/2026 2026 Sunshine State Showcase
50 Back
36.71
36.71
100 Back
38.97
1:15.68
100 Back
1:15.68
392 Evan Neary 1:15.69 10 AA Min AAA: 1:12.49 (+3.20s | 4.2%) Mecklenburg Swim Association 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Back
36.66
36.66
100 Back
39.03
1:15.69
100 Back
1:15.69
393 Theodore Teng 1:15.69 8 AA Min AAA: 1:12.49 (+3.20s | 4.2%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Back
36.43
36.43
100 Back
39.26
1:15.69
100 Back
1:15.69
394 Brantley Harris 1:15.69 10 AA Min AAA: 1:12.49 (+3.20s | 4.2%) Tide Swimming 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
36.81
36.81
100 Back
38.88
1:15.69
100 Back
1:15.69
395 Oliver Mearns 1:15.70 10 AA Min AAA: 1:12.49 (+3.21s | 4.2%) Greensboro Community YMCA 02/13/2026 2026 TYDE Be My Valentine Meet
50 Back
37.82
37.82
100 Back
37.88
1:15.70
100 Back
1:15.70
396 Zubin Reuter 1:15.72 10 AA Min AAA: 1:12.49 (+3.23s | 4.3%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
37.28
37.28
100 Back
38.44
1:15.72
100 Back
1:15.72
397 Boaz Goldenthal 1:15.76 9 AA Min AAA: 1:12.49 (+3.27s | 4.3%) Los Gatos 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 Back
38.48
38.48
100 Back
37.28
1:15.76
100 Back
1:15.76
398 Lam Bui 1:15.76 9 AA Min AAA: 1:12.49 (+3.27s | 4.3%) Monroe-Woodbury Devilfish Aqua 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.00
37.00
100 Back
38.76
1:15.76
100 Back
1:15.76
399 Grant Haire 1:15.78 10 AA Min AAA: 1:12.49 (+3.29s | 4.3%) Worthington Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Back
37.51
37.51
100 Back
38.27
1:15.78
100 Back
1:15.78
400 Reid Kelly 1:15.78 10 AA Min AAA: 1:12.49 (+3.29s | 4.3%) Front Range Barracudas 02/13/2026 2026 CO NJ Groundhog Invite
50 Back
37.06
37.06
100 Back
38.72
1:15.78
100 Back
1:15.78

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.