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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7301 | Spencer Black | 41.22 | 9 | B: 38.19 (+3.03s | 7.4%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 7302 | Adler Shen | 41.22 | 10 | B: 38.19 (+3.03s | 7.4%) | Manta Rays | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | ||
| 7303 | Robert Salazar | 41.22 | 9 | B: 38.19 (+3.03s | 7.4%) | Bay City Aquatics Club | 02/15/2026 | 2026 MTSL Championship | ||
| 7304 | Karthikeya Mandiga | 41.23 | 10 | B: 38.19 (+3.04s | 7.4%) | Life Time Swim Ohio | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 7305 | Corbin Persinger | 41.23 | 9 | B: 38.19 (+3.04s | 7.4%) | West Express Swim Team | 03/07/2025 | 2025 MN WEST Minnesota Regional Championship | ||
| 7306 | Gregory Kuck | 41.23 | 10 | B: 38.19 (+3.04s | 7.4%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 7307 | Fletcher Telleen | 41.23 | 8 | B: 38.19 (+3.04s | 7.4%) | Centreville Swim Club | 02/20/2026 | 2026 FXFX Forty Niner | ||
| 7308 | Smith McCuiston | 41.23 | 8 | B: 38.19 (+3.04s | 7.4%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | ||
| 7309 | Jack Makin | 41.24 | 8 | B: 38.19 (+3.05s | 7.4%) | Riptide Swim Team | 09/29/2024 | 2024 CO BLDR Vs RIP Dual | ||
| 7310 | Zachary Bobowski | 41.24 | 10 | B: 38.19 (+3.05s | 7.4%) | Lake Oswego | 02/15/2025 | 2025 OR HS 6A 5 | ||
| 7311 | Connor Curran | 41.24 | 10 | B: 38.19 (+3.05s | 7.4%) | St Croix Swim Club | 12/12/2025 | 2025 MN SCSC Winter Carnival | ||
| 7312 | Jackson Kemp | 41.24 | 10 | B: 38.19 (+3.05s | 7.4%) | Dothan Dolphins Swim Team | 02/13/2026 | 2026 SES Region 4 Championships | ||
| 7313 | Ethan Mazzitti | 41.24 | 8 | B: 38.19 (+3.05s | 7.4%) | 757swim | 02/07/2026 | 2026 8 And Under Southeastern District Champs | ||
| 7314 | Colson Rawlins | 41.24 | 8 | B: 38.19 (+3.05s | 7.4%) | Dayton Raiders | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 7315 | James Roux | 41.24 | 9 | B: 38.19 (+3.05s | 7.4%) | City of Mobile Swim Associatio | 01/16/2026 | 2026 GPAC Winter Invitational | ||
| 7316 | Benson Maughan | 41.24 | 9 | B: 38.19 (+3.05s | 7.4%) | Piranhas YMCA of the Suncoast | 10/03/2025 | SPA FRIDAY NITE RACES OCT 3 2025 | ||
| 7317 | Loyal Goff | 41.24 | 10 | B: 38.19 (+3.05s | 7.4%) | Columbia Aquatics Association | 09/26/2025 | RAC First Splash 2025 | ||
| 7318 | Boaz Hutchinson | 41.24 | 9 | B: 38.19 (+3.05s | 7.4%) | Pflugerville Pflamingos | 11/15/2025 | 2025 ST ASC Turkey Bash | ||
| 7319 | Zixin Cheng | 41.24 | 9 | B: 38.19 (+3.05s | 7.4%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 7320 | Josiah West | 41.25 | 8 | B: 38.19 (+3.06s | 7.4%) | Unattached | 02/20/2026 | 2026 Area 1 Spring Championships | ||
| 7321 | Jeremiah Yoo | 41.25 | 8 | B: 38.19 (+3.06s | 7.4%) | Bellevue Club Swim Team | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | ||
| 7322 | Zhiyu Cai | 41.25 | 9 | B: 38.19 (+3.06s | 7.4%) | Mankato Marlins | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 7323 | Beckett Hess | 41.25 | 8 | B: 38.19 (+3.06s | 7.4%) | Cardinal and Gold Aquatics | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | ||
| 7324 | Mateo Lopez | 41.25 | 8 | B: 38.19 (+3.06s | 7.4%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 7325 | Colton Weeks | 41.25 | 10 | B: 38.19 (+3.06s | 7.4%) | St Albans Sharks | 01/16/2026 | 2026 NE UVAC Bronze Championships | ||
| 7326 | Wakefield Watson | 41.25 | 9 | B: 38.19 (+3.06s | 7.4%) | Saint Petersburg Aquatics | 12/12/2025 | 2025 HARRY MEISEL WEST | ||
| 7327 | Max Liu | 41.25 | 9 | B: 38.19 (+3.06s | 7.4%) | New Wave Swim Team | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | ||
| 7328 | Bukyum Jang | 41.25 | 9 | B: 38.19 (+3.06s | 7.4%) | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | ||
| 7329 | Harvey Hall | 41.25 | 9 | B: 38.19 (+3.06s | 7.4%) | Tiger Shark of Texas | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | ||
| 7330 | Dean Canevazzi | 41.26 | 10 | B: 38.19 (+3.07s | 7.4%) | Naval Academy Aquatic Club | 02/14/2026 | EST Vs NAAC Dual Meet | ||
| 7331 | Carter Lohser | 41.26 | 8 | B: 38.19 (+3.07s | 7.4%) | T2 Aquatics | 02/07/2026 | 2026 GCST WINTER OPEN | ||
| 7332 | Patrick Lee | 41.26 | 10 | B: 38.19 (+3.07s | 7.4%) | Almaden Riptide | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 7333 | Elliot Simmler | 41.26 | 10 | B: 38.19 (+3.07s | 7.4%) | Long Reach Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 7334 | Maxwell Schwarz | 41.26 | 10 | B: 38.19 (+3.07s | 7.4%) | Monmouth Barracudas | 04/10/2026 | 2026 GTSA TYR Spring Championship | ||
| 7335 | Alberto Camarena Moreno | 41.26 | 9 | B: 38.19 (+3.07s | 7.4%) | Tiburones DE Parral | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | ||
| 7336 | Kellan Schultz | 41.26 | 10 | B: 38.19 (+3.07s | 7.4%) | Stingrays Swim Team | 11/08/2025 | 2025 PWSC Fall Aqua Fest | ||
| 7337 | Solomon Rodebaugh | 41.26 | 10 | B: 38.19 (+3.07s | 7.4%) | Gvac Sea Dragons | 01/16/2026 | CA Y Winter Rumble Copied | ||
| 7338 | Reed Signore | 41.26 | 9 | B: 38.19 (+3.07s | 7.4%) | Jcc Swimming | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 7339 | Zakariah Kassam | 41.27 | 7 | B: 38.19 (+3.08s | 7.5%) | Westport Weston Family YMCA Wa | 03/21/2026 | 2026 NE YNS YMCA New England Championship | ||
| 7340 | Sebastian Gonzalez | 41.27 | 10 | B: 38.19 (+3.08s | 7.5%) | Ridgewood YMCA Breakers Swim T | 10/10/2025 | 2025 MR COND October Fall Festival | ||
| 7341 | Noah Calman | 41.27 | 10 | B: 38.19 (+3.08s | 7.5%) | Excel Aquatics | 01/19/2025 | 2025 PN BC 26th Annual Snowflake Classic | ||
| 7342 | Aarav Bhushan | 41.27 | 10 | B: 38.19 (+3.08s | 7.5%) | Bay Club Santa Clara Dolphins | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 7343 | Tyler Spivey | 41.27 | 9 | B: 38.19 (+3.08s | 7.5%) | Ybac Hurricanes | 01/17/2026 | 2026 YBAC Blizzard Invitational | ||
| 7344 | Hank Gasiorowski | 41.27 | 8 | B: 38.19 (+3.08s | 7.5%) | Stingrays Swim Team | 02/13/2026 | 2026 Northern District 12 Under Championship | ||
| 7345 | Will Webley | 41.28 | 9 | B: 38.19 (+3.09s | 7.5%) | TS Aquatics | 09/20/2025 | September Open 2025 | ||
| 7346 | Silas Roland | 41.28 | 9 | B: 38.19 (+3.09s | 7.5%) | Univ. of Denver Hilltoppers | 03/15/2025 | 2025 CO ACES Mighty Mini | ||
| 7347 | Alexander Makarenko | 41.28 | 8 | B: 38.19 (+3.09s | 7.5%) | Hilltop Aquatic Swim Team | 11/14/2025 | 2025 UT HAST Fall Back Bash | ||
| 7348 | Harrison Randall | 41.28 | 9 | B: 38.19 (+3.09s | 7.5%) | Baylor Swim Club | 01/09/2026 | 2026 MCC January Invite | ||
| 7349 | Connor Pollak | 41.28 | 10 | B: 38.19 (+3.09s | 7.5%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | ||
| 7350 | Grant Huesers | 41.28 | 10 | B: 38.19 (+3.09s | 7.5%) | Vermillion Area Swim Team | 11/08/2025 | 2025 MW NYA Jenna Krivohlavek Memorial | ||
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.