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
301 Joshua Gilbert 1:04.42 10 AA Min AAA: 1:03.79 (+0.63s | 1.0%) Bolles School Sharks 09/27/2025 EAJ Speedo September Meet 2025
50 Free
31.52
31.52
100 Free
32.90
1:04.42
100 Free
1:04.42
302 Ryder Lu 1:04.44 10 AA Min AAA: 1:03.79 (+0.65s | 1.0%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Free
30.97
30.97
100 Free
33.47
1:04.44
100 Free
1:04.44
303 Andres Diener 1:04.44 10 AA Min AAA: 1:03.79 (+0.65s | 1.0%) Belen Jesuit Preparatory 10/17/2025 2025 Belen Jesuit Invitational
50 Free
30.18
30.18
100 Free
34.26
1:04.44
100 Free
1:04.44
304 Peter Norton 1:04.48 10 AA Min AAA: 1:03.79 (+0.69s | 1.1%) Bgc-N. Westchester Marlins 12/05/2025 2025 MR BGNW December 14 Under Invitational
50 Free
31.01
31.01
100 Free
33.47
1:04.48
100 Free
1:04.48
305 Asher Hanson 1:04.49 9 AA Min AAA: 1:03.79 (+0.70s | 1.1%) McMinnville 02/15/2025 2025 OR HS 6A 3
50 Free
30.54
30.54
100 Free
33.95
1:04.49
100 Free
1:04.49
306 Dylan Chen 1:04.51 10 AA Min AAA: 1:03.79 (+0.72s | 1.1%) Columbia Aquatics Association 12/04/2025 2025 Sport Fair Winter Classic
50 Free
30.55
30.55
100 Free
33.96
1:04.51
100 Free
1:04.51
307 Benjamin Wasilewski 1:04.56 10 AA Min AAA: 1:03.79 (+0.77s | 1.2%) The St. James Swim Club 02/07/2026 2026 MAKO QUALIFIER
50 Free
31.35
31.35
100 Free
33.21
1:04.56
100 Free
1:04.56
308 Hogan Ollenburg 1:04.57 9 AA Min AAA: 1:03.79 (+0.78s | 1.2%) Shelton High Climbers 01/18/2025 7TH Annual Boys Swimvitational
309 Ray Yu 1:04.59 9 AA Min AAA: 1:03.79 (+0.80s | 1.2%) Aquazot Swim Club 12/12/2025 2025 CA SCS SCAT WAG
50 Free
31.40
31.40
100 Free
33.19
1:04.59
100 Free
1:04.59
310 Oliver Yang 1:04.64 10 AA Min AAA: 1:03.79 (+0.85s | 1.3%) Charles River Aquatics 02/06/2026 2026 NE CRA Last Chance February Invite
50 Free
30.93
30.93
100 Free
33.71
1:04.64
100 Free
1:04.64
311 Hoshi Aono 1:04.70 9 AA Min AAA: 1:03.79 (+0.91s | 1.4%) Red 01/25/2025 2025 SCS All Star Festival
50 Free
30.58
30.58
100 Free
34.12
1:04.70
100 Free
1:04.70
312 Sebastian Horn-Rios 1:04.72 10 AA Min AAA: 1:03.79 (+0.93s | 1.4%) T2 Aquatics 02/07/2026 2026 GCST WINTER OPEN
50 Free
31.05
31.05
100 Free
33.67
1:04.72
100 Free
1:04.72
313 Whitt Jaskot 1:04.79 10 AA Min AAA: 1:03.79 (+1.00s | 1.5%) Cavalier Aquatics/Piedmont Fam 12/11/2025 2025 East Coast WinterFest
50 Free
31.20
31.20
100 Free
33.59
1:04.79
100 Free
1:04.79
314 Lukas Bell 1:04.79 9 AA Min AAA: 1:03.79 (+1.00s | 1.5%) SwimRVA 09/26/2025 2025 SwimRVA Blastoff Meet
50 Free
31.34
31.34
100 Free
33.45
1:04.79
100 Free
1:04.79
315 Keegan Donnelly 1:04.79 10 AA Min AAA: 1:03.79 (+1.00s | 1.5%) Mason Makos Swim Team 01/16/2026 GSA January Jump Start 2026
50 Free
31.00
31.00
100 Free
33.79
1:04.79
100 Free
1:04.79
316 Carson Swift 1:04.81 10 AA Min AAA: 1:03.79 (+1.02s | 1.6%) Nitro Swimming 01/31/2026 2026 ST NTRO Fiery Flames
50 Free
31.03
31.03
100 Free
33.78
1:04.81
100 Free
1:04.81
317 Can Ucku 1:04.81 11 AA Min AAA: 1:03.79 (+1.02s | 1.6%) Long Island Express 01/30/2026 2026 MR LIE Second Chance Invitational
50 Free
31.06
31.06
100 Free
33.75
1:04.81
100 Free
1:04.81
318 Emmett Chen 1:04.83 10 AA Min AAA: 1:03.79 (+1.04s | 1.6%) San Ramon Valley Aquatics 10/18/2025 PC SRVA SCY B BB+ Meet
319 Abraham Cheng 1:04.85 9 AA Min AAA: 1:03.79 (+1.06s | 1.6%) Aquazot Swim Club 12/12/2025 2025 CA SCS SCAT WAG
50 Free
31.12
31.12
100 Free
33.73
1:04.85
100 Free
1:04.85
320 Leo Morrissey 1:04.86 10 AA Min AAA: 1:03.79 (+1.07s | 1.6%) Tide Swimming 01/09/2026 2026 757swim Splash And Dash
50 Free
30.81
30.81
100 Free
34.05
1:04.86
100 Free
1:04.86
321 Luke Marek 1:04.88 10 AA Min AAA: 1:03.79 (+1.09s | 1.7%) Surge Aquatics 12/12/2025 2025 ST AAAA NS Winter Wonderland
50 Free
30.59
30.59
100 Free
34.29
1:04.88
100 Free
1:04.88
322 Karas Ibrahim 1:04.89 9 AA Min AAA: 1:03.79 (+1.10s | 1.7%) Green 01/25/2025 2025 SCS All Star Festival
50 Free
31.12
31.12
100 Free
33.77
1:04.89
100 Free
1:04.89
323 Liam Ruffcorn 1:04.92 10 AA Min AAA: 1:03.79 (+1.13s | 1.7%) Shasta YMCA Sharks 04/03/2025 Pacific Swimming SC Far Western Champs
50 Free
31.58
31.58
100 Free
33.34
1:04.92
100 Free
1:04.92
324 Thys van der Meer 1:04.94 10 AA Min AAA: 1:03.79 (+1.15s | 1.8%) Aptos Cabrillo Swim Club 07/18/2025 CVAL
325 Kennedy Whiting 1:04.94 10 AA Min AAA: 1:03.79 (+1.15s | 1.8%) Minnetonka Swim Club 01/30/2026 2026 MN MTKA TYR Team Challenge
50 Free
30.66
30.66
100 Free
34.28
1:04.94
100 Free
1:04.94
326 Kamdyn Lemke 1:04.94 10 AA Min AAA: 1:03.79 (+1.15s | 1.8%) Amherst Tritons Swim Team 01/09/2026 2026 NE CRIM Jan Team Specialty
50 Free
31.51
31.51
100 Free
33.43
1:04.94
100 Free
1:04.94
327 Kian Kashef 1:04.96 10 AA Min AAA: 1:03.79 (+1.17s | 1.8%) Pointe Aquatics 10/17/2025 2025 OLY Fall Classic
50 Free
31.15
31.15
100 Free
33.81
1:04.96
100 Free
1:04.96
328 Yuri Igitkhanyan 1:04.97 10 AA Min AAA: 1:03.79 (+1.18s | 1.8%) Bravo Swim Team 12/11/2025 35th Annual Winter Championships
50 Free
31.52
31.52
100 Free
33.45
1:04.97
100 Free
1:04.97
329 Ryan Tsuchitani 1:04.98 10 AA Min AAA: 1:03.79 (+1.19s | 1.8%) Mason Makos Swim Team 12/04/2025 2025 Sport Fair Winter Classic
50 Free
31.11
31.11
100 Free
33.87
1:04.98
100 Free
1:04.98
330 Bryan Samada 1:04.98 9 AA Min AAA: 1:03.79 (+1.19s | 1.8%) Christopher Columbus High 10/17/2025 2025 Belen Jesuit Invitational
50 Free
31.07
31.07
100 Free
33.91
1:04.98
100 Free
1:04.98
331 Zachary Darevsky 1:05.02 9 AA Min AAA: 1:03.79 (+1.23s | 1.9%) Mission Aurora Colorado Swimmi 02/28/2025 2025 CO CSI 14 U Age Group Championships
50 Free
31.26
31.26
100 Free
33.76
1:05.02
100 Free
1:05.02
332 Jorden Li 1:05.02 10 AA Min AAA: 1:03.79 (+1.23s | 1.9%) Arctic Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Free
31.71
31.71
100 Free
33.31
1:05.02
100 Free
1:05.02
333 Logan Smith 1:05.04 10 AA Min AAA: 1:03.79 (+1.25s | 1.9%) Aberdeen Swim Club 02/06/2026 2026 Qualifying Meet
50 Free
31.08
31.08
100 Free
33.96
1:05.04
100 Free
1:05.04
334 Boston Piccolotto 1:05.06 9 AA Min AAA: 1:03.79 (+1.27s | 2.0%) 01/10/2026 2026 Kentridge High School Invitational Obse
50 Free
30.93
30.93
100 Free
34.13
1:05.06
100 Free
1:05.06
335 Ronald Ball 1:05.07 10 AA Min AAA: 1:03.79 (+1.28s | 2.0%) Nation\\\\\\'s Capital Swim Club 12/11/2025 2025 Katie Ledecky Invitational
336 Landon Jakubiak 1:05.07 10 AA Min AAA: 1:03.79 (+1.28s | 2.0%) Laker Swim 01/30/2026 2026 FAST February Helping Hands Invite
50 Free
31.76
31.76
100 Free
33.31
1:05.07
100 Free
1:05.07
337 Matthew Gonzalez 1:05.08 10 AA Min AAA: 1:03.79 (+1.29s | 2.0%) Parkland Aquatic Club 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Free
31.34
31.34
100 Free
33.74
1:05.08
100 Free
1:05.08
338 Arnas Thompson 1:05.12 10 AA Min AAA: 1:03.79 (+1.33s | 2.0%) Saint Andrew\\\\\\'s Aquatics 02/06/2026 Friendship Meet 2026
50 Free
31.18
31.18
100 Free
33.94
1:05.12
100 Free
1:05.12
339 Savelii Dorofieiev 1:05.13 9 AA Min AAA: 1:03.79 (+1.34s | 2.1%) Saint Petersburg Aquatics 01/23/2026 BLOOMIN FAST SWIM MEET
50 Free
31.46
31.46
100 Free
33.67
1:05.13
100 Free
1:05.13
340 Joseph Chung 1:05.13 9 AA Min AAA: 1:03.79 (+1.34s | 2.1%) SwimMAC Carolina 12/05/2025 ATOM Winter Invite 2025
50 Free
31.42
31.42
100 Free
33.71
1:05.13
100 Free
1:05.13
341 Gavin Floyd 1:05.15 10 AA Min AAA: 1:03.79 (+1.36s | 2.1%) Rockville Montgomery Swim Club 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Free
31.21
31.21
100 Free
33.94
1:05.15
100 Free
1:05.15
342 Parker Karam 1:05.17 10 AA Min AAA: 1:03.79 (+1.38s | 2.1%) Marlins Of Raleigh 10/18/2025 2025 TAC TITANS 12 U Tri Meet
50 Free
31.47
31.47
100 Free
33.70
1:05.17
100 Free
1:05.17
343 Ethan Zhu 1:05.19 10 AA Min AAA: 1:03.79 (+1.40s | 2.1%) Life Time Arizona Swim Team 04/03/2025 Pacific Swimming SC Far Western Champs
50 Free
31.52
31.52
100 Free
33.67
1:05.19
100 Free
1:05.19
344 William Cravens 1:05.20 9 AA Min AAA: 1:03.79 (+1.41s | 2.2%) York Swim Club of Northern Vir 12/04/2025 2025 Sport Fair Winter Classic
50 Free
30.99
30.99
100 Free
34.21
1:05.20
100 Free
1:05.20
345 Roman Kuleshov 1:05.20 9 AA Min AAA: 1:03.79 (+1.41s | 2.2%) Saint Andrew\\\\\\'s Aquatics 12/11/2025 35th Annual Winter Championships
50 Free
31.83
31.83
100 Free
33.37
1:05.20
100 Free
1:05.20
346 Harrison Band 1:05.24 9 AA Min AAA: 1:03.79 (+1.45s | 2.2%) Nation\\\\\\'s Capital Swim Club 12/11/2025 2025 Katie Ledecky Invitational
50 Free
30.93
30.93
100 Free
34.31
1:05.24
100 Free
1:05.24
347 Aiden Kim 1:05.30 10 AA Min AAA: 1:03.79 (+1.51s | 2.3%) Canyons Aquatic Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Free
31.51
31.51
100 Free
33.79
1:05.30
100 Free
1:05.30
348 Noah Barna 1:05.30 9 AA Min AAA: 1:03.79 (+1.51s | 2.3%) Ridgeview 02/14/2025 2025 OR HS 5a 4
349 George Fox 1:05.30 9 AA Min AAA: 1:03.79 (+1.51s | 2.3%) Gators 03/28/2025 2025 Sunshine State Showcase
50 Free
31.62
31.62
100 Free
33.68
1:05.30
100 Free
1:05.30
350 Nathan Cho 1:05.31 10 AA Min AAA: 1:03.79 (+1.52s | 2.3%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 Free
31.05
31.05
100 Free
34.26
1:05.31
100 Free
1:05.31

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.