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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1251 | Anthony Lovejoy | 31.22 | 10 | BB Min | A: 31.09 (+0.13s | 0.4%) | Bend | 02/14/2025 | 2025 OR HS 5a 4 | |
| 1252 | Thomas Blumenschein | 31.22 | 9 | BB Min | A: 31.09 (+0.13s | 0.4%) | Tollefson Swimming | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 1253 | Luke Ivens-Brown | 31.22 | 9 | BB Min | A: 31.09 (+0.13s | 0.4%) | Atlantis Swimming | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 1254 | Benjamin Turner | 31.22 | 9 | BB Min | A: 31.09 (+0.13s | 0.4%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1255 | Westin Anderson | 31.23 | 10 | BB Min | A: 31.09 (+0.14s | 0.4%) | Blazing Barracudas | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1256 | Luka McGrath | 31.23 | 10 | BB Min | A: 31.09 (+0.14s | 0.4%) | Multnomah Athletic Club | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 1257 | Rory Blum | 31.24 | 9 | BB Min | A: 31.09 (+0.15s | 0.5%) | Clearfireld Cuda Aquatic Team | 02/13/2026 | 2026 OR HS 6A 4 | |
| 1258 | Gavin Burpee | 31.24 | 10 | BB Min | A: 31.09 (+0.15s | 0.5%) | Egra Waves | 02/07/2026 | 2026 Grand Rapids Open | |
| 1259 | Elijah Hutagalung | 31.24 | 10 | BB Min | A: 31.09 (+0.15s | 0.5%) | Aspire Aquatics of Colorado | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1260 | Justin Wiederhold | 31.24 | 10 | BB Min | A: 31.09 (+0.15s | 0.5%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1261 | Grady Santiuste | 31.25 | 10 | BB Min | A: 31.09 (+0.16s | 0.5%) | Atlantic Coast Athletic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 1262 | Jameson Huskey | 31.25 | 10 | BB Min | A: 31.09 (+0.16s | 0.5%) | YMCA Fairfax County Reston | 10/18/2025 | 2025 Fox Fall Invitational 1 Copied | |
| 1263 | Samuel Evanovich | 31.25 | 10 | BB Min | A: 31.09 (+0.16s | 0.5%) | Academy Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1264 | Gavin Yin | 31.26 | 10 | BB Min | A: 31.09 (+0.17s | 0.5%) | Austin Swim Club | 01/09/2026 | 2026 ST TXLA New Year S Classic Invite | |
| 1265 | Devon Gilmore | 31.27 | 10 | BB Min | A: 31.09 (+0.18s | 0.6%) | Robert A Long | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 1266 | John Griswold | 31.27 | 10 | BB Min | A: 31.09 (+0.18s | 0.6%) | Alameda Gators | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 1267 | Gairen Bean | 31.28 | 10 | BB Min | A: 31.09 (+0.19s | 0.6%) | South Bay Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 1268 | Logan Bratu | 31.28 | 10 | BB Min | A: 31.09 (+0.19s | 0.6%) | Asphalt Green Unified Aquatics | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 1269 | Ethan Lucas | 31.28 | 10 | BB Min | A: 31.09 (+0.19s | 0.6%) | Delaware Swim Team | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 1270 | Calvin Offutt | 31.29 | 10 | BB Min | A: 31.09 (+0.20s | 0.6%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 1271 | Dmitrii Volkhov | 31.29 | 10 | BB Min | A: 31.09 (+0.20s | 0.6%) | San Antonio Wave | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 1272 | Mason Sovich | 31.29 | 9 | BB Min | A: 31.09 (+0.20s | 0.6%) | Olympic Cascade Aquatics | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 1273 | Luke Chen | 31.29 | 10 | BB Min | A: 31.09 (+0.20s | 0.6%) | Three Village Swim Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1274 | Virgil McMullen | 31.29 | 10 | BB Min | A: 31.09 (+0.20s | 0.6%) | Lynchburg YMCA Swim Team | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 1275 | Matteo Castro-Munoz | 31.29 | 10 | BB Min | A: 31.09 (+0.20s | 0.6%) | Quince Orchard Swim Academy | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1276 | Jaxon Despain | 31.30 | 9 | BB Min | A: 31.09 (+0.21s | 0.7%) | Denver Swim Academy | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 1277 | Fletcher Robinson | 31.30 | 10 | BB Min | A: 31.09 (+0.21s | 0.7%) | Fort Meigs YMCA Stingrays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1278 | Judah Resnick | 31.30 | 10 | BB Min | A: 31.09 (+0.21s | 0.7%) | Fox Chapel Killer Whales | 02/13/2026 | 39th Black History Swim Meet | |
| 1279 | Ryan Dong | 31.30 | 10 | BB Min | A: 31.09 (+0.21s | 0.7%) | Charles River Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 1280 | Ace Zhang | 31.30 | 8 | BB Min | A: 31.09 (+0.21s | 0.7%) | Twisters Swim Club | 12/13/2025 | 2025 MR TRI Winter SCY Invitational | |
| 1281 | Cole Proescher | 31.30 | 9 | BB Min | A: 31.09 (+0.21s | 0.7%) | Orinda Aquatics | 03/28/2026 | Piedmont Swim Team C B BB+ | |
| 1282 | Leo Gazzard | 31.30 | 9 | BB Min | A: 31.09 (+0.21s | 0.7%) | Bellevue Club Swim Team | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 1283 | Mahkoah Tanap | 31.31 | 10 | BB Min | A: 31.09 (+0.22s | 0.7%) | Quantum Waves Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 1284 | Christopher Navarro | 31.31 | 10 | BB Min | A: 31.09 (+0.22s | 0.7%) | Kamehameha Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 1285 | Alexander Hammerschmidt | 31.31 | 10 | BB Min | A: 31.09 (+0.22s | 0.7%) | The Western Mass Aquadogs | 10/17/2025 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST | |
| 1286 | Sebastian Reilly | 31.31 | 10 | BB Min | A: 31.09 (+0.22s | 0.7%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 1287 | Nathaniel Maravolo | 31.31 | 10 | BB Min | A: 31.09 (+0.22s | 0.7%) | Hurricane Penguins Swim Club | 12/12/2025 | Penguin Holiday Bowl 2025 | |
| 1288 | Liam Kwak | 31.32 | 10 | BB Min | A: 31.09 (+0.23s | 0.7%) | Life Time Colorado Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1289 | Macklin Connolly | 31.32 | 10 | BB Min | A: 31.09 (+0.23s | 0.7%) | Unattached | 04/27/2025 | 2025 MN MNSI 3rd Annual MN Athlete Showcase | |
| 1290 | Mason Nguyen | 31.32 | 10 | BB Min | A: 31.09 (+0.23s | 0.7%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 1291 | Dalton Gonzalez | 31.32 | 9 | BB Min | A: 31.09 (+0.23s | 0.7%) | Nitro Swimming | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 1292 | Kanoa Kranz-Kahapea | 31.32 | 10 | BB Min | A: 31.09 (+0.23s | 0.7%) | Klamath Union | 02/14/2025 | 2025 OR HS 4a 2 | |
| 1293 | Maxwell Dean | 31.32 | 10 | BB Min | A: 31.09 (+0.23s | 0.7%) | Voltage Aquatics | 10/25/2025 | Spook Splash 2025 | |
| 1294 | Jayden Liu | 31.32 | 10 | BB Min | A: 31.09 (+0.23s | 0.7%) | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
| 1295 | Jameson Knesek | 31.32 | 10 | BB Min | A: 31.09 (+0.23s | 0.7%) | Supernova Swim Team | 02/27/2026 | 2026 Junior Cup | |
| 1296 | Mason Lambert | 31.32 | 10 | BB Min | A: 31.09 (+0.23s | 0.7%) | MONROE HIGH SCHOOL (MI) | 02/27/2026 | Boy S SEC Red Championship 2026 | |
| 1297 | Tobin Hartinger | 31.32 | 9 | BB Min | A: 31.09 (+0.23s | 0.7%) | Shorewood | 02/13/2026 | 2026 OR HS 6A 3 | |
| 1298 | Tyler Zhu | 31.33 | 10 | BB Min | A: 31.09 (+0.24s | 0.8%) | Arctic Aquatics | 12/13/2025 | 2025 NE ARCT December Specialty Meet | |
| 1299 | John Calhoun | 31.33 | 10 | BB Min | A: 31.09 (+0.24s | 0.8%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 1300 | Robert Winters | 31.33 | 10 | BB Min | A: 31.09 (+0.24s | 0.8%) | Surge Aquatics | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
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.