New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
4501 Preston Bao 1:27.83 10 B Min BB: 1:18.89 (+8.94s | 10.2%) Rancho San Dieguito 09/20/2025 2025 SI PS Freestyle Festival Sat
50 Free
39.56
39.56
100 Free
48.27
1:27.83
100 Free
1:27.83
4502 Louis Roedersheimer 1:27.83 10 B Min BB: 1:18.89 (+8.94s | 10.2%) Cincinnati Marlins 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
50 Free
42.49
42.49
100 Free
45.34
1:27.83
100 Free
1:27.83
4503 Aaron Welch 1:27.84 10 B Min BB: 1:18.89 (+8.95s | 10.2%) Machine Aquatics 02/20/2026 2026 Machine Qualifier
50 Free
43.32
43.32
100 Free
44.52
1:27.84
100 Free
1:27.84
4504 Jackson Luding 1:27.84 8 B Min BB: 1:18.89 (+8.95s | 10.2%) Asphalt Green Unified Aquatics 01/17/2026 2026 MR AGUA MLK Invitational
50 Free
41.39
41.39
100 Free
46.45
1:27.84
100 Free
1:27.84
4505 Guy Mitchell 1:27.84 8 B Min BB: 1:18.89 (+8.95s | 10.2%) Unattached 09/26/2026 2026 CCA Spook Tacular
4506 Henry Beilstein 1:27.85 10 B Min BB: 1:18.89 (+8.96s | 10.2%) Metro Dynasty Swim Team 02/13/2026 39th Black History Swim Meet
50 Free
41.55
41.55
100 Free
46.30
1:27.85
100 Free
1:27.85
4507 Colson Mou 1:27.86 9 B Min BB: 1:18.89 (+8.97s | 10.2%) South San Francisco Aquatics 10/24/2026 PSL Pumpkin Spice Splash
50 Free
42.93
42.93
100 Free
44.93
1:27.86
100 Free
1:27.86
4508 Kai Fameliaris 1:27.87 8 B Min BB: 1:18.89 (+8.98s | 10.2%) Y in Central Maryland Blue Cra 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Free
43.84
43.84
100 Free
44.03
1:27.87
100 Free
1:27.87
4509 Tyler Ni 1:27.87 10 B Min BB: 1:18.89 (+8.98s | 10.2%) Memphis Tiger Swimming 11/07/2025 2025 SE BSL Cranberry Classic
50 Free
43.20
43.20
100 Free
44.67
1:27.87
100 Free
1:27.87
4510 Neven Colettis 1:27.87 7 B Min BB: 1:18.89 (+8.98s | 10.2%) Austin Swim Club 09/26/2026 2026 ST ASC IMR IMX Challenge
50 Free
40.00
40.00
100 Free
47.87
1:27.87
100 Free
1:27.87
4511 Jax Moczygemba 1:27.87 10 B Min BB: 1:18.89 (+8.98s | 10.2%) Nitro Swimming 10/18/2026 2026 ST TXLA 10 U Fall Kick Off Invite
50 Free
41.95
41.95
100 Free
45.92
1:27.87
100 Free
1:27.87
4512 Holden Sitterson 1:27.88 9 B Min BB: 1:18.89 (+8.99s | 10.2%) SwimRVA 03/20/2026 2026 SwimRVA Clover Cup
50 Free
42.00
42.00
100 Free
45.88
1:27.88
100 Free
1:27.88
4513 Yuvan Immaneni 1:27.88 9 B Min BB: 1:18.89 (+8.99s | 10.2%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Free
43.20
43.20
100 Free
44.68
1:27.88
100 Free
1:27.88
4514 Derek Wu 1:27.88 9 B Min BB: 1:18.89 (+8.99s | 10.2%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
50 Free
41.10
41.10
100 Free
46.78
1:27.88
100 Free
1:27.88
4515 Skylar Tran 1:27.88 10 B Min BB: 1:18.89 (+8.99s | 10.2%) Lakeside Swim Team 10/16/2026 2026 SwimVille USA Jack Thompson Classic
50 Free
40.78
40.78
100 Free
47.10
1:27.88
100 Free
1:27.88
4516 Logan Zhang 1:27.89 9 B Min BB: 1:18.89 (+9.00s | 10.2%) Club Wolverine 01/04/2026 CW Keep It Moving 3
50 Free
39.34
39.34
100 Free
48.55
1:27.89
100 Free
1:27.89
4517 Luke Diehl 1:27.89 8 B Min BB: 1:18.89 (+9.00s | 10.2%) Central Ohio Aquatics 02/27/2026 2026 OH BSC SC Regional Championships
50 Free
39.67
39.67
100 Free
48.22
1:27.89
100 Free
1:27.89
4518 Isaac Murray 1:27.89 10 B Min BB: 1:18.89 (+9.00s | 10.2%) St. Augustine Cyclones 10/10/2026 2026 PSA Halloween Invitational
50 Free
41.51
41.51
100 Free
46.38
1:27.89
100 Free
1:27.89
4519 Woodside DeMoss 1:27.89 9 B Min BB: 1:18.89 (+9.00s | 10.2%) Lexington Dolphins 10/17/2026 LEXD FinFest
50 Free
39.93
39.93
100 Free
47.96
1:27.89
100 Free
1:27.89
4520 Lazar Mercado 1:27.89 10 B Min BB: 1:18.89 (+9.00s | 10.2%) Northern KY Clippers 10/23/2026 2026 CLPR Halloween Meet
50 Free
41.54
41.54
100 Free
46.35
1:27.89
100 Free
1:27.89
4521 Roger Moore 1:27.90 8 B Min BB: 1:18.89 (+9.01s | 10.3%) Rockville Montgomery Swim Club 12/06/2025 2025 Reindeer Mini Meet
4522 Clayton Fischer 1:27.91 9 B Min BB: 1:18.89 (+9.02s | 10.3%) Lynchburg Aquatic Club 02/27/2026 2026 SW District Champs 9 Over
4523 Patrick Martin 1:27.91 10 B Min BB: 1:18.89 (+9.02s | 10.3%) Middlebury Aquatics Club 11/07/2025 2025 NE UVAC Dorsi Raynolds Memorial Meet C
50 Free
42.26
42.26
100 Free
45.65
1:27.91
100 Free
1:27.91
4524 Theodore Kelley 1:27.92 10 B Min BB: 1:18.89 (+9.03s | 10.3%) Cardinal and Gold Aquatics 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Free
42.10
42.10
100 Free
45.82
1:27.92
100 Free
1:27.92
4525 Nova Eisel 1:27.92 10 B Min BB: 1:18.89 (+9.03s | 10.3%) Great Wolf Swim Team 02/27/2026 2026 MN RSC Minnesota Regional Championship
50 Free
42.21
42.21
100 Free
45.71
1:27.92
100 Free
1:27.92
4526 Yao Yang 1:27.92 9 B Min BB: 1:18.89 (+9.03s | 10.3%) DeAnza Cupertino Aquatics 10/24/2026 PSL Pumpkin Spice Splash
50 Free
42.09
42.09
100 Free
45.83
1:27.92
100 Free
1:27.92
4527 Cole Smith 1:27.93 10 B Min BB: 1:18.89 (+9.04s | 10.3%) Voltage Aquatics 12/13/2025 2025 Holiday Classic
50 Free
39.97
39.97
100 Free
47.96
1:27.93
100 Free
1:27.93
4528 Jacob Ethier 1:27.93 10 B Min BB: 1:18.89 (+9.04s | 10.3%) United Swim Club 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Free
41.74
41.74
100 Free
46.19
1:27.93
100 Free
1:27.93
4529 Wyatt Hellickson 1:27.93 10 B Min BB: 1:18.89 (+9.04s | 10.3%) Life Time Oregon Swim Team 03/14/2026 2026 John Haring Memorial BC Showdown
50 Free
41.78
41.78
100 Free
46.15
1:27.93
100 Free
1:27.93
4530 Evan Brisco 1:27.93 10 B Min BB: 1:18.89 (+9.04s | 10.3%) Velocity Aquatics 10/10/2026 2026 MN FOXJ Fall Invitational
50 Free
39.51
39.51
100 Free
48.42
1:27.93
100 Free
1:27.93
4531 Maxwell Pan 1:27.94 10 B Min BB: 1:18.89 (+9.05s | 10.3%) San Jose Goosemonkeys 09/14/2024 Milpitas Aquatic Club SC CBA+ Meet
4532 Liam Shi 1:27.94 10 B Min BB: 1:18.89 (+9.05s | 10.3%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
50 Free
41.88
41.88
100 Free
46.06
1:27.94
100 Free
1:27.94
4533 Yuxin Liu 1:27.94 10 B Min BB: 1:18.89 (+9.05s | 10.3%) Liverpool Jets Swim Club 10/16/2026 Mexico Tiger Sharks October Meet 2026
50 Free
42.88
42.88
100 Free
45.06
1:27.94
100 Free
1:27.94
4534 Wilson Tu 1:27.94 10 B Min BB: 1:18.89 (+9.05s | 10.3%) Buffalo Aquatics (Baac) 10/23/2026 TTSC Halloween Meet 2026
50 Free
41.89
41.89
100 Free
46.05
1:27.94
100 Free
1:27.94
4535 Leo Castiglione 1:27.95 10 B Min BB: 1:18.89 (+9.06s | 10.3%) Pearl City Aquatics 10/02/2026 2026 HI Al Minn Invitational
4536 Shayne Zhang 1:27.95 9 B Min BB: 1:18.89 (+9.06s | 10.3%) Samena Club Swim Team 10/17/2026 2026 PN IST Fall Open Approved
50 Free
41.93
41.93
100 Free
46.02
1:27.95
100 Free
1:27.95
4537 Timothy Wang 1:27.96 10 B Min BB: 1:18.89 (+9.07s | 10.3%) Cascadia Swimming 01/23/2026 2026 TTSC Winter Qualifier
50 Free
40.74
40.74
100 Free
47.22
1:27.96
100 Free
1:27.96
4538 Parker Robles 1:27.96 10 B Min BB: 1:18.89 (+9.07s | 10.3%) Low Country Aquatic Club 09/20/2026 2026 Planet Swim Season Opener
50 Free
41.51
41.51
100 Free
46.45
1:27.96
100 Free
1:27.96
4539 Landon Martinez 1:27.96 9 B Min BB: 1:18.89 (+9.07s | 10.3%) Team Vortex 03/06/2026 2026 CO NCS Winter District Championships
25 Free
19.22
19.22
50 Free
23.19
42.41
50 Free
42.41
75 Free
24.65
1:07.06
100 Free
20.90
1:27.96
50 Free
45.55
4540 Boone Bibee 1:27.96 9 B Min BB: 1:18.89 (+9.07s | 10.3%) Cleveland Aquatics 10/17/2025 2025 MCC October Invite
4541 Coleman Wixom 1:27.97 10 B Min BB: 1:18.89 (+9.08s | 10.3%) Heartland Swim Assoc 11/08/2025 HSA All Ages NTS
4542 Collin Manos 1:27.98 8 B Min BB: 1:18.89 (+9.09s | 10.3%) South Shore Sails 01/17/2025 2025 TWST Speedo Winter Classic Invitational
50 Free
40.51
40.51
100 Free
47.47
1:27.98
100 Free
1:27.98
4543 John Overmyer 1:27.99 9 B Min BB: 1:18.89 (+9.10s | 10.3%) Westchester Aquatic Club 11/08/2025 2025 MR PAC Maria Parmanan Invitational
50 Free
41.10
41.10
100 Free
46.89
1:27.99
100 Free
1:27.99
4544 Justin Lin 1:27.99 10 B Min BB: 1:18.89 (+9.10s | 10.3%) Life Time Fitness New York Swi 03/27/2026 2026 MR Bronze Championships Central KBM
50 Free
41.79
41.79
100 Free
46.20
1:27.99
100 Free
1:27.99
4545 Evan Young 1:28.00 8 B: 1:27.99 (+0.01s | 0.0%) Long Island Aquatic Club 03/07/2026 2026 MR Metro 8 Under Championships
50 Free
40.10
40.10
100 Free
47.90
1:28.00
100 Free
1:28.00
4546 Dieter Schubert 1:28.01 10 B: 1:27.99 (+0.02s | 0.0%) Mission Valley YMCA 10/17/2026 2026 SI SBA All Ages NTS Meet
50 Free
40.84
40.84
100 Free
47.17
1:28.01
100 Free
1:28.01
4547 Nicolas Villarruel 1:28.01 8 B: 1:27.99 (+0.02s | 0.0%) St. Cloud Thunderbolts Aquatic 06/20/2026 2026 Riptide Summer Open
50 Free
40.70
40.70
100 Free
47.31
1:28.01
100 Free
1:28.01
4548 Denis Tumelia 1:28.02 9 B: 1:27.99 (+0.03s | 0.0%) Mission Aurora Colorado Swimmi 01/23/2026 2026 CO TOPS Colorado Open
50 Free
41.45
41.45
100 Free
46.57
1:28.02
100 Free
1:28.02
4549 Dylan Wang 1:28.02 8 B: 1:27.99 (+0.03s | 0.0%) Palo Alto Stanford Aquatics 07/26/2026 2026 PASA Summer Palooza
50 Free
41.13
41.13
100 Free
46.89
1:28.02
100 Free
1:28.02
4550 Jack Fritz 1:28.03 9 B: 1:27.99 (+0.04s | 0.0%) Swim Gators Str 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
50 Free
40.98
40.98
100 Free
47.05
1:28.03
100 Free
1:28.03

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.