USA Boys 10 & under - 100 Y Free

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 Mason Petrocelli 1:05.31 10 AA Min AAA: 1:03.79 (+1.52s | 2.3%) Team Suffolk 01/30/2026 2026 MR SSC Polar Bear Plunge
50 Free
31.02
31.02
100 Free
34.29
1:05.31
100 Free
1:05.31
352 Javier Chinchilla 1:05.34 9 AA Min AAA: 1:03.79 (+1.55s | 2.4%) Belen Jesuit Preparatory 10/17/2025 2025 Belen Jesuit Invitational
50 Free
30.48
30.48
100 Free
34.86
1:05.34
100 Free
1:05.34
353 Jeffrey Xiong 1:05.35 9 AA Min AAA: 1:03.79 (+1.56s | 2.4%) Arctic Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Free
31.37
31.37
100 Free
33.98
1:05.35
100 Free
1:05.35
354 Michael Williams 1:05.36 10 AA Min AAA: 1:03.79 (+1.57s | 2.4%) Unattached 11/14/2025 2025 MOR Atlantic Invitational Meet
50 Free
32.25
32.25
100 Free
33.11
1:05.36
100 Free
1:05.36
355 Quincy Rush 1:05.37 10 AA Min AAA: 1:03.79 (+1.58s | 2.4%) Gsa 01/16/2026 GSA January Jump Start 2026
50 Free
31.32
31.32
100 Free
34.05
1:05.37
100 Free
1:05.37
356 Darren Schmidt 1:05.37 10 AA Min AAA: 1:03.79 (+1.58s | 2.4%) Riptide Swim Team 11/08/2025 2025 MN WOLF HOWL AT THE MOON INVITE
50 Free
31.35
31.35
100 Free
34.02
1:05.37
100 Free
1:05.37
357 Luke Ford 1:05.40 9 AA Min AAA: 1:03.79 (+1.61s | 2.5%) The Claremont Club 12/12/2025 2025 CA SCS RAA WAG
50 Free
31.70
31.70
100 Free
33.70
1:05.40
100 Free
1:05.40
358 Martin Peres Agudelo 1:05.41 9 AA Min AAA: 1:03.79 (+1.62s | 2.5%) Immaculata LaSalle 10/17/2025 2025 Belen Jesuit Invitational
50 Free
31.58
31.58
100 Free
33.83
1:05.41
100 Free
1:05.41
359 Connor Yelverton 1:05.43 10 AA Min AAA: 1:03.79 (+1.64s | 2.5%) New Wave Swim Team 01/16/2026 2026 RSA Winter Tri
50 Free
31.97
31.97
100 Free
33.46
1:05.43
100 Free
1:05.43
360 Justus Waqainabete 1:05.44 10 AA Min AAA: 1:03.79 (+1.65s | 2.5%) Aulea Swim Club 10/25/2025 2025 HI 25th Annual Bill Smith Invitational
361 Jasper Albers 1:05.44 10 AA Min AAA: 1:03.79 (+1.65s | 2.5%) Mason Makos Swim Team 01/16/2026 GSA January Jump Start 2026
50 Free
31.54
31.54
100 Free
33.90
1:05.44
100 Free
1:05.44
362 William Ying 1:05.47 9 AA Min AAA: 1:03.79 (+1.68s | 2.6%) Katy Aquatic Team For Youth 01/31/2025 2025 Fleet Mardi Gras
50 Free
31.07
31.07
100 Free
34.40
1:05.47
100 Free
1:05.47
363 Alexander Liao 1:05.47 10 AA Min AAA: 1:03.79 (+1.68s | 2.6%) Irvine Novaquatics 04/03/2025 Pacific Swimming SC Far Western Champs
50 Free
31.18
31.18
100 Free
34.29
1:05.47
100 Free
1:05.47
364 Ethan Kang 1:05.47 10 AA Min AAA: 1:03.79 (+1.68s | 2.6%) Santa Clara Swim Club 12/12/2025 Winter SC Age Group Championships
50 Free
31.39
31.39
100 Free
34.08
1:05.47
100 Free
1:05.47
365 Erik Eddy 1:05.48 10 AA Min AAA: 1:03.79 (+1.69s | 2.6%) East Bay Silver Dolphins 01/31/2026 Zone 2 Winter Championship Meet
366 Yo Abe 1:05.48 10 AA Min AAA: 1:03.79 (+1.69s | 2.6%) Huntsville Swim Association 12/05/2025 2025 Holiday Classic
50 Free
31.62
31.62
100 Free
33.86
1:05.48
100 Free
1:05.48
367 Gabriel Nolan 1:05.49 10 AA Min AAA: 1:03.79 (+1.70s | 2.6%) Long Island Express 01/16/2026 2026 MR LIE Winterfest Invitational
50 Free
30.63
30.63
100 Free
34.86
1:05.49
100 Free
1:05.49
368 Aiden Cowles 1:05.49 10 AA Min AAA: 1:03.79 (+1.70s | 2.6%) SwimMAC Carolina 12/05/2025 ATOM Winter Invite 2025
50 Free
31.15
31.15
100 Free
34.34
1:05.49
100 Free
1:05.49
369 Vlad Sukharevich 1:05.50 10 AA Min AAA: 1:03.79 (+1.71s | 2.6%) Nova of Virginia 12/12/2025 2025 HVAC Winterfest Invitational
50 Free
31.52
31.52
100 Free
33.98
1:05.50
100 Free
1:05.50
370 Thomas Westcott 1:05.50 9 AA Min AAA: 1:03.79 (+1.71s | 2.6%) Twisters Swim Club 11/14/2025 2025 MR FLY Big Apple Classic Invitational
371 Bennet Kelly 1:05.50 9 AA Min AAA: 1:03.79 (+1.71s | 2.6%) Gold Medal Swim Club 02/14/2025 33rd Annual Lost Dutchman Invitational
50 Free
31.26
31.26
100 Free
34.24
1:05.50
100 Free
1:05.50
372 Everett Vollmer 1:05.51 10 AA Min AAA: 1:03.79 (+1.72s | 2.6%) Egra Waves 12/05/2025 EGRA 2025 Winter Washout
50 Free
30.68
30.68
100 Free
34.83
1:05.51
100 Free
1:05.51
373 Maxim Kurochkin 1:05.53 10 AA Min AAA: 1:03.79 (+1.74s | 2.7%) Cat 5 Aquatics 11/21/2025 2025 GPAC Gravy Bowl Invitational
50 Free
31.14
31.14
100 Free
34.39
1:05.53
100 Free
1:05.53
374 Jesus Castrellon 1:05.55 10 AA Min AAA: 1:03.79 (+1.76s | 2.7%) Texas Elite Swimming 12/12/2025 2025 ST AAAA NS Winter Wonderland
50 Free
32.29
32.29
100 Free
33.26
1:05.55
100 Free
1:05.55
375 Michael Gawrys 1:05.55 10 AA Min AAA: 1:03.79 (+1.76s | 2.7%) Swim Fort Lauderdale 12/05/2025 2025 FG Holiday Champ
50 Free
31.11
31.11
100 Free
34.44
1:05.55
100 Free
1:05.55
376 Nicolas Guzman 1:05.55 10 AA Min AAA: 1:03.79 (+1.76s | 2.7%) Blue Marlins Of Hialeah Garden 12/11/2025 35th Annual Winter Championships
50 Free
30.69
30.69
100 Free
34.86
1:05.55
100 Free
1:05.55
377 Eli Rutkovsky 1:05.56 10 AA Min AAA: 1:03.79 (+1.77s | 2.7%) Saint Andrew\\\\\\'s Aquatics 09/13/2025 Scotty Invite
50 Free
31.34
31.34
100 Free
34.22
1:05.56
100 Free
1:05.56
378 Nico Bausher 1:05.57 10 AA Min AAA: 1:03.79 (+1.78s | 2.7%) Southwest Stars Swim Club 01/09/2026 2026 FAST Polar Plunge
50 Free
30.45
30.45
100 Free
35.12
1:05.57
100 Free
1:05.57
379 Ethan Kirilyuk 1:05.57 10 AA Min AAA: 1:03.79 (+1.78s | 2.7%) Life Time Northern California 04/03/2025 Pacific Swimming SC Far Western Champs
50 Free
30.59
30.59
100 Free
34.98
1:05.57
100 Free
1:05.57
380 Aiden Chung 1:05.59 9 AA Min AAA: 1:03.79 (+1.80s | 2.7%) Patriot Swim Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Free
31.48
31.48
100 Free
34.11
1:05.59
100 Free
1:05.59
381 Brett Baker 1:05.63 10 AA Min AAA: 1:03.79 (+1.84s | 2.8%) Burlingame Aquatics 11/01/2025 2025 Joyce Lanphere Invitational
382 Sean Baitx 1:05.63 12 AA Min AAA: 1:03.79 (+1.84s | 2.8%) Soda Fall 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
383 Matvey Fadeev 1:05.64 9 AA Min AAA: 1:03.79 (+1.85s | 2.8%) Issaquah Swim Team 12/12/2025 2025 PN 14 Under Short Course Champs APPROVED
50 Free
31.47
31.47
100 Free
34.17
1:05.64
100 Free
1:05.64
384 Christopher Bargeron 1:05.66 9 AA Min AAA: 1:03.79 (+1.87s | 2.8%) El Paso Bel Air 01/21/2026 2026 BD UIL2 5A Championship
385 Lochlan Kelly 1:05.67 10 AA Min AAA: 1:03.79 (+1.88s | 2.9%) Tuna Swim Club 11/01/2025 2025 MN TUNA Turkey Trot
50 Free
31.35
31.35
100 Free
34.32
1:05.67
100 Free
1:05.67
386 Zac Sonne 1:05.68 10 AA Min AAA: 1:03.79 (+1.89s | 2.9%) Indian River Aquatics 12/05/2025 2025 FG Holiday Champ
50 Free
31.98
31.98
100 Free
33.70
1:05.68
100 Free
1:05.68
387 Emmett Johnson 1:05.71 9 AA Min AAA: 1:03.79 (+1.92s | 2.9%) Aberdeen 02/15/2025 Boys District IV 2A Champs 2025
50 Free
30.44
30.44
100 Free
35.27
1:05.71
100 Free
1:05.71
388 Nathaniel Brunelli 1:05.71 10 AA Min AAA: 1:03.79 (+1.92s | 2.9%) SwimMAC Carolina 12/05/2025 ATOM Winter Invite 2025
50 Free
31.95
31.95
100 Free
33.76
1:05.71
100 Free
1:05.71
389 Georgii Suslov 1:05.72 9 AA Min AAA: 1:03.79 (+1.93s | 2.9%) Miami Country Day School 09/30/2025 2025 Palm League Champs USA S OBS
50 Free
30.38
30.38
100 Free
35.34
1:05.72
100 Free
1:05.72
390 Syrus Tracey 1:05.73 10 AA Min AAA: 1:03.79 (+1.94s | 3.0%) Lynchburg YMCA Swim Team 01/02/2026 2026 LY Winter Invitational
50 Free
30.77
30.77
100 Free
34.96
1:05.73
100 Free
1:05.73
391 Brandt Coleman 1:05.73 10 AA Min AAA: 1:03.79 (+1.94s | 3.0%) Fox Swim Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Free
31.41
31.41
100 Free
34.32
1:05.73
100 Free
1:05.73
392 Michael Gyulbudaghyan 1:05.74 10 AA Min AAA: 1:03.79 (+1.95s | 3.0%) Matchpoint Nyc 02/07/2026 2026 MR FREE Championships Meets Qualifier
50 Free
31.46
31.46
100 Free
34.28
1:05.74
100 Free
1:05.74
393 Mateo Finegold 1:05.74 10 AA Min AAA: 1:03.79 (+1.95s | 3.0%) Zone 1 North All Stars 05/18/2025 2025 Pacific Swimming Zone All Star Meet
394 Brayden Herbert 1:05.77 10 AA Min AAA: 1:03.79 (+1.98s | 3.0%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Free
31.36
31.36
100 Free
34.41
1:05.77
100 Free
1:05.77
395 Callum Squibb 1:05.83 9 AA Min AAA: 1:03.79 (+2.04s | 3.1%) Klamath Union 02/14/2025 2025 OR HS 4a 2
50 Free
31.20
31.20
100 Free
34.63
1:05.83
100 Free
1:05.83
396 William Palumbo 1:05.84 10 AA Min AAA: 1:03.79 (+2.05s | 3.1%) Nova of Virginia 12/12/2025 2025 HVAC Winterfest Invitational
50 Free
31.38
31.38
100 Free
34.46
1:05.84
100 Free
1:05.84
397 Ayden Jensen 1:05.88 9 AA Min AAA: 1:03.79 (+2.09s | 3.2%) Springfield 02/14/2025 2025 OR HS 5A 2
50 Free
32.59
32.59
100 Free
33.29
1:05.88
100 Free
1:05.88
398 Nolan Chan 1:05.90 10 AA Min AAA: 1:03.79 (+2.11s | 3.2%) Commonwealth Swimming 02/13/2026 2026 NE SAC 10 Under Champs
50 Free
1:05.86
1:05.86
100 Free
0.04
1:05.90
100 Free
1:05.90
399 Jackson Pinkerton 1:05.91 10 AA Min AAA: 1:03.79 (+2.12s | 3.2%) North Bay Aquatics 01/31/2026 2026 Peggy Ramirez Memorial Z3 Winter Champs
50 Free
30.93
30.93
100 Free
34.98
1:05.91
100 Free
1:05.91
400 Samuel Fuller 1:05.91 10 AA Min AAA: 1:03.79 (+2.12s | 3.2%) Rose Bowl Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Free
32.06
32.06
100 Free
33.85
1:05.91
100 Free
1:05.91

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.