USA Boys 10 & under - 50 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9951 | Aaron Gonzalez | 43.25 | 8 | B: 38.19 (+5.06s | 11.7%) | Greater Tampa Swim Association | 12/12/2025 | 2025 HARRY MEISEL WEST | ||
| 9952 | Felix Franson | 43.25 | 9 | B: 38.19 (+5.06s | 11.7%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | ||
| 9953 | Peter Lemker | 43.25 | 8 | B: 38.19 (+5.06s | 11.7%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | ||
| 9954 | Sihao Zhang | 43.26 | 8 | B: 38.19 (+5.07s | 11.7%) | Aquacise Swimming | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 9955 | Finneran Chen | 43.26 | 9 | B: 38.19 (+5.07s | 11.7%) | Chinook Aquatic Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 9956 | Alex Kaplan | 43.26 | 10 | B: 38.19 (+5.07s | 11.7%) | Sonoma Sea Dragons | 10/18/2025 | Morning Invite Pumpkin Plunge | ||
| 9957 | Logan Pernice | 43.26 | 8 | B: 38.19 (+5.07s | 11.7%) | Hauppauge Swimming | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | ||
| 9958 | Micah Bu | 43.27 | 8 | B: 38.19 (+5.08s | 11.7%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | ||
| 9959 | Alexander McMahon | 43.27 | 9 | B: 38.19 (+5.08s | 11.7%) | Watertown Area Swim Club | 01/11/2025 | 2025 SD Optimist High Point Meet | ||
| 9960 | Jonathan Fosheim | 43.27 | 9 | B: 38.19 (+5.08s | 11.7%) | Webster Swim Team | 07/10/2025 | 2025 Milbank Swim Meet | ||
| 9961 | Gene Barban Hernandez | 43.27 | 8 | B: 38.19 (+5.08s | 11.7%) | Olympus Swimming Club | 02/14/2026 | NMST BMHG February BC Invite 26 | ||
| 9962 | Eason He | 43.27 | 9 | B: 38.19 (+5.08s | 11.7%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | ||
| 9963 | Senna Keegan | 43.28 | 9 | B: 38.19 (+5.09s | 11.8%) | Ukiah Dolphins | 09/14/2024 | WANV CBA+ Endless Summer Meet | ||
| 9964 | Isaiah Crandall | 43.28 | 9 | B: 38.19 (+5.09s | 11.8%) | Stingrays Swim Team | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | ||
| 9965 | Sanav Nirmal | 43.28 | 9 | B: 38.19 (+5.09s | 11.8%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 9966 | David Teplechuk | 43.28 | 8 | B: 38.19 (+5.09s | 11.8%) | Jbarracudas Swim Team | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | ||
| 9967 | Gideon Wolf | 43.28 | 8 | B: 38.19 (+5.09s | 11.8%) | Sioux Center Seahawks | 03/01/2026 | 2026 MW Midwestern 8 Under SC Invitational | ||
| 9968 | Adam Rieman | 43.28 | 9 | B: 38.19 (+5.09s | 11.8%) | Cascadia Swimming | 01/23/2026 | 2026 TTSC Winter Qualifier | ||
| 9969 | Bennett Glebus | 43.29 | 11 | B: 38.19 (+5.10s | 11.8%) | Hickam Hurricanes | 01/11/2026 | ABC SCY Meet | ||
| 9970 | Bear Shutsharawan | 43.29 | 7 | B: 38.19 (+5.10s | 11.8%) | Zeus Swim Team | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | ||
| 9971 | Cable George | 43.29 | 10 | B: 38.19 (+5.10s | 11.8%) | Columbia River Swim Team | 02/06/2026 | Legacy Aquatics Spring Qualifier | ||
| 9972 | Colby Morrill | 43.29 | 7 | B: 38.19 (+5.10s | 11.8%) | South Valley Stingrays | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 9973 | Callum Grant | 43.30 | 9 | B: 38.19 (+5.11s | 11.8%) | Univ. of Denver Hilltoppers | 03/15/2025 | 2025 CO TOPS SCY Finale | ||
| 9974 | Landon Bosse | 43.30 | 8 | B: 38.19 (+5.11s | 11.8%) | Blue Marlins Aquatic Club | 09/06/2024 | 2024 KAH20 Coach Kelley Allen Memoria Meetl | ||
| 9975 | Lincoln Muncie | 43.30 | 8 | B: 38.19 (+5.11s | 11.8%) | Spokane Waves Aquatic Team | 11/15/2024 | 2024 Adam England Memorial Fall Splash | ||
| 9976 | Ata Dogu | 43.30 | 8 | B: 38.19 (+5.11s | 11.8%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 9977 | Mateo Lobato | 43.30 | 10 | B: 38.19 (+5.11s | 11.8%) | Ransom Everglades Aquatic Club | 09/13/2025 | NMST September Invite | ||
| 9978 | Layden Lechner | 43.30 | 9 | B: 38.19 (+5.11s | 11.8%) | Blue Dolfins | 05/03/2025 | BD May 2025 Invitational | ||
| 9979 | Conager Jackson | 43.30 | 10 | B: 38.19 (+5.11s | 11.8%) | Lincoln City Swim Club | 12/20/2025 | 2025 MSC Tri Meet | ||
| 9980 | Ezekiel Gillespie | 43.30 | 10 | B: 38.19 (+5.11s | 11.8%) | Saint Petersburg Aquatics | 10/17/2025 | FRIDAY NITE RACES OCT 2025 | ||
| 9981 | Gabriel Ramos Mancini | 43.31 | 7 | B: 38.19 (+5.12s | 11.8%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 9982 | William MacMinn | 43.31 | 8 | B: 38.19 (+5.12s | 11.8%) | Mecklenburg Swim Association | 12/12/2025 | 2025 NC QCD Holiday Invite | ||
| 9983 | Walker Ellis | 43.31 | 9 | B: 38.19 (+5.12s | 11.8%) | Team Charlotte Swimming | 01/04/2026 | 2026 Team Sailfish Dual Copied | ||
| 9984 | Logan Dietzel | 43.31 | 10 | B: 38.19 (+5.12s | 11.8%) | Charlevoix Stingrays | 02/15/2026 | 2026 MTSL Championship | ||
| 9985 | Jofrank Trejo-Uribe | 43.31 | 8 | B: 38.19 (+5.12s | 11.8%) | Lakeview Aquatic Club | 01/10/2026 | DCAC Go The Distance 2026 | ||
| 9986 | Nickan Jamasian | 43.32 | 8 | B: 38.19 (+5.13s | 11.8%) | Clovis Swim Club | 10/25/2025 | 2025 Gil Williams Memorial Halloween Meet | ||
| 9987 | Theodore Sohn | 43.32 | 8 | B: 38.19 (+5.13s | 11.8%) | Sarasota Sharks | 11/07/2025 | 2025 SYS Turkey Meet | ||
| 9988 | Montia Rice | 43.32 | 10 | B: 38.19 (+5.13s | 11.8%) | Baylor Swim Club | 01/09/2026 | 2026 MCC January Invite | ||
| 9989 | Lincoln Balsmeier | 43.32 | 10 | B: 38.19 (+5.13s | 11.8%) | Voltage Aquatics | 10/25/2025 | Spook Splash 2025 | ||
| 9990 | Spenser Friedman | 43.32 | 10 | B: 38.19 (+5.13s | 11.8%) | Metro Aquatic Club of Miami | 01/16/2026 | 2026 RANS Winter Splash | ||
| 9991 | Graham Cowen | 43.32 | 9 | B: 38.19 (+5.13s | 11.8%) | YMCA of the Triangle Area Swim | 11/09/2025 | 2025 12 And Under Mini Meet V2 | ||
| 9992 | Rowen Moeller | 43.33 | 7 | B: 38.19 (+5.14s | 11.9%) | Three Village Swim Club | 10/11/2025 | 2025 MR TVSC Ann Wycoff Memorial Swim Meet | ||
| 9993 | Colin DePaola | 43.33 | 9 | B: 38.19 (+5.14s | 11.9%) | Storm Aquatics | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 9994 | Freddie Cheng | 43.33 | 9 | B: 38.19 (+5.14s | 11.9%) | First Colony Swim Team, Inc. | 11/08/2024 | Sharks November Invitational | ||
| 9995 | Thomas Leeper | 43.33 | 9 | B: 38.19 (+5.14s | 11.9%) | Virginia Gators | 01/16/2026 | CA Y Winter Rumble Copied | ||
| 9996 | Bennett Fayed | 43.33 | 9 | B: 38.19 (+5.14s | 11.9%) | Camden County Boomers Swim Clu | 06/13/2025 | EAJ Summer Sizzler 2025 | ||
| 9997 | Wyatt Hradecky | 43.33 | 6 | B: 38.19 (+5.14s | 11.9%) | Texas Elite Swim Team | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | ||
| 9998 | Bohdan Tereshchenko | 43.34 | 9 | B: 38.19 (+5.15s | 11.9%) | South Florida Aquatic Club | 01/16/2026 | 2026 Speedo SoFlo Open | ||
| 9999 | Ryan Geiger | 43.34 | 10 | B: 38.19 (+5.15s | 11.9%) | Dearborn Dolphins | 12/13/2025 | 2025 DRD Winter Solstice Meet | ||
| 10000 | Jaxson Biddle | 43.34 | 7 | B: 38.19 (+5.15s | 11.9%) | Sand Otter Swimming | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
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.