USA Boys 10 & under - 50 M 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
1351 Adam Wang 45.15 8 B: 43.89 (+1.26s | 2.8%) Riptide Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
1352 Young Sun 45.15 8 B: 43.89 (+1.26s | 2.8%) Pro Swimming 05/16/2025 2025 PN IST Sockeye Springtime Madness
1353 Charles LaBonte 45.16 9 B: 43.89 (+1.27s | 2.8%) Portland Aquatic Club 06/20/2025 72nd Annual Ted Walker Invitational
1354 Kaden Wu 45.17 9 B: 43.89 (+1.28s | 2.8%) Denver Swim Academy 05/17/2025 2025 CO Hilltopper Invite
1355 Ely Marsh 45.18 9 B: 43.89 (+1.29s | 2.9%) Sarasota Tsunami Swim Team 04/11/2025 2025 GCST Spring Invite
1356 Desmond Kobek 45.18 9 B: 43.89 (+1.29s | 2.9%) Great Illinois Swimmers 08/06/2025 2025 Summer Elite Showcase
1357 Mattia De Santis 45.18 9 B: 43.89 (+1.29s | 2.9%) Greater Orlando Aquatics Team 06/12/2025 2025 RAFC Summer Solstice
1358 Jason Buhr 45.19 9 B: 43.89 (+1.30s | 2.9%) Pikes Peak Athletics 05/17/2025 2025 CO Hilltopper Invite
1359 Adam Jiang 45.19 9 B: 43.89 (+1.30s | 2.9%) Waterloo Swimming 05/16/2025 2025 ST ASC Spring Showcase
1360 Austin Dunn 45.19 9 B: 43.89 (+1.30s | 2.9%) Streamliner Aquatics 07/18/2025 2025 LCM Summer Championships
1361 Emmett Baertlein 45.21 9 B: 43.89 (+1.32s | 2.9%) Prineville Swim Team 07/25/2025 2025 OR East Cascade Season Finale
1362 Johnathan Rudd 45.21 9 B: 43.89 (+1.32s | 2.9%) Jupiter Dragons Swim Team 06/07/2025 2025 TCA Aaron Vaughn Memorial
1363 Clayton Sprunck 45.22 9 B: 43.89 (+1.33s | 2.9%) Nitro Swimming 06/08/2025 2025 ST TXLA 14 U Sprint Cup
1364 Hudson Porter 45.22 9 B: 43.89 (+1.33s | 2.9%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
1365 Smith Larsen 45.24 8 B: 43.89 (+1.35s | 3.0%) Magic Valley Marlins 07/18/2025 2025 LCM Summer Championships
1366 Anderson Fang 45.25 7 B: 43.89 (+1.36s | 3.0%) Reno Aquatic Club 06/20/2025 Reno Aquatic Club Gamble
1367 Colton McKinnon 45.25 9 B: 43.89 (+1.36s | 3.0%) Excel Aquatics 05/29/2025 2025 IE VS Apple Capital
1368 Carter De Ochoa 45.25 9 B: 43.89 (+1.36s | 3.0%) Tule Nation Tritons 05/24/2025 2025 Mike Snyder Memorial
1369 Charles Crocker 45.25 8 B: 43.89 (+1.36s | 3.0%) Williamsburg Aquatic Club 04/26/2024 NOVA LC Kick Off
1370 Mo Chen 45.25 8 B: 43.89 (+1.36s | 3.0%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
1371 Cesar Barrientos Martinez 45.26 9 B: 43.89 (+1.37s | 3.0%) Splash 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
1372 Connor Lau 45.26 10 B: 43.89 (+1.37s | 3.0%) Pacifica Sea Lions 06/06/2025 BAC C B A Meet
1373 Benji Lawler 45.27 10 B: 43.89 (+1.38s | 3.0%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
1374 Ashton Yang 45.29 9 B: 43.89 (+1.40s | 3.1%) Southwest Stars Swim Club 06/12/2025 2025 RAFC Summer Solstice
1375 Harry Zang 45.30 10 B: 43.89 (+1.41s | 3.1%) Otter Swim Club 04/19/2025 Alto Spring Jam Meet
1376 Shaoquan Wang 45.30 9 B: 43.89 (+1.41s | 3.1%) Chinook Aquatic Club 05/29/2025 2025 IE VS Apple Capital
1377 Noah Reynoso 45.32 9 B: 43.89 (+1.43s | 3.2%) Henson Family YMCA 06/07/2024 2024 TIDE Swimming Schools Out Classic
1378 Connor McCracken 45.33 7 B: 43.89 (+1.44s | 3.2%) Quest Swimming 06/27/2024 NOVA Firecracker Classic
1379 Yusef Mukhtar 45.33 9 B: 43.89 (+1.44s | 3.2%) The Olympic Club 06/22/2024 NVST S LAST CHANCE JO SUMMER PLUNGE
1380 League Anakata 45.34 9 B: 43.89 (+1.45s | 3.2%) Alameda Gators 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
1381 Luca Chagas 45.34 9 B: 43.89 (+1.45s | 3.2%) SwimRise Aquatics 05/03/2025 SwimRise IMX IMR Challenge
1382 Ibrahim Othman 45.34 9 B: 43.89 (+1.45s | 3.2%) Life Time Michigan Swim Team 01/27/2026 January 2026 Life Time Michigan Intersquad
1383 Austin Headley 45.35 9 B: 43.89 (+1.46s | 3.2%) Sioux Falls Swim Team 04/25/2025 Augustana Spring Splash 2025
1384 John Golightly 45.37 8 B: 43.89 (+1.48s | 3.3%) Indian River Aquatics 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
1385 Zai Russell 45.38 8 B: 43.89 (+1.49s | 3.3%) Sarasota Sharks 05/16/2025 2025 SYS Memorial Meet
1386 Leo Liao 45.38 9 B: 43.89 (+1.49s | 3.3%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
1387 Thomas Litton 45.38 9 B: 43.89 (+1.49s | 3.3%) Cavalier Aquatics/Piedmont Fam 07/12/2024 2024 CCA Summer Awards
1388 Quintus Cheung 45.39 8 B: 43.89 (+1.50s | 3.3%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
1389 Arturo Lacruz Echeverria 45.39 9 B: 43.89 (+1.50s | 3.3%) Sporting Jax Aquatic Club 05/03/2025 SwimRise IMX IMR Challenge
1390 Sebastian Penarrieta 45.43 9 B: 43.89 (+1.54s | 3.4%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
1391 Joseph Leach 45.43 8 B: 43.89 (+1.54s | 3.4%) Highlands Ranch Aquatics 06/19/2025 2025 CO ACES Summer Invite
1392 Remington Jones 45.44 7 B: 43.89 (+1.55s | 3.4%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
45.86
45.86
50 Free
0.-42
45.44
50 Free
45.44
1393 Jack Anderson 45.45 8 B: 43.89 (+1.56s | 3.4%) Hydro Swim Club 05/30/2025 Hydro4 Summer Open
1394 Larkin Smither 45.47 9 B: 43.89 (+1.58s | 3.5%) Hanover Aquatics 05/17/2024 HNVR Storm Surge 2024
1395 Lev Gishizky 45.48 8 B: 43.89 (+1.59s | 3.5%) Waves Aquatics Napa Valley 06/22/2024 NVST S LAST CHANCE JO SUMMER PLUNGE
1396 Amir Toleubek 45.48 8 B: 43.89 (+1.59s | 3.5%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
1397 Corey Stolz 45.48 10 B: 43.89 (+1.59s | 3.5%) North Jeffco Swim Team 06/06/2025 2025 CO NJ Summer Solstice Invitational
1398 William Oubre 45.49 9 B: 43.89 (+1.60s | 3.5%) Salida Cyclones 07/18/2025 2025 CO Rocky Ford Blue Marlins Invitational
1399 Robert Kolesnik 45.49 9 B: 43.89 (+1.60s | 3.5%) Bulldog Swim Club 07/19/2025 Alto Last Splash
1400 Shri Navaneetha Gopala Kr 45.49 9 B: 43.89 (+1.60s | 3.5%) Blazing Barracudas 07/12/2025 LSSC Avon Classic

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.