USA Boys 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2251 | Mateo Franco-Abeyta | 41.88 | 10 | BB Min | A: 37.59 (+4.29s | 10.2%) | Star | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 2252 | Ajit Bandesha | 41.88 | 9 | BB Min | A: 37.59 (+4.29s | 10.2%) | Shawmut Aquatic Club | 11/15/2025 | 2025 NE SAC Turkey Splash | |
| 2253 | Samuel Pratt | 41.88 | 9 | BB Min | A: 37.59 (+4.29s | 10.2%) | United Swim Club | 07/25/2026 | Area 4 | |
| 2254 | Alexander Forward | 41.88 | 8 | BB Min | A: 37.59 (+4.29s | 10.2%) | San Jose Goosemonkeys | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 2255 | Conor Mclean | 41.89 | 9 | BB Min | A: 37.59 (+4.30s | 10.3%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 2256 | Jason Isaac | 41.90 | 9 | BB Min | A: 37.59 (+4.31s | 10.3%) | Hydro-sonic Tiburones | 11/14/2025 | 2025PV November Open Fairland | |
| 2257 | Landon Maki | 41.91 | 10 | BB Min | A: 37.59 (+4.32s | 10.3%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 2258 | Ryan Ferguson | 41.91 | 10 | BB Min | A: 37.59 (+4.32s | 10.3%) | Santa Clara Swim Club | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 2259 | Owen Hoots | 41.91 | 9 | BB Min | A: 37.59 (+4.32s | 10.3%) | Watertown Area Swim Club | 05/30/2026 | 2026 Too Cool For The Pool | |
| 2260 | Dale Joyce | 41.92 | 10 | BB Min | A: 37.59 (+4.33s | 10.3%) | Puget Sound Swim Club | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 2261 | Scott Rickert | 41.92 | 9 | BB Min | A: 37.59 (+4.33s | 10.3%) | South Orange County Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 2262 | Henry Westerbeek | 41.93 | 10 | BB Min | A: 37.59 (+4.34s | 10.4%) | Benton Harbor-St. Joseph YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 2263 | Elliott Horng | 41.93 | 9 | BB Min | A: 37.59 (+4.34s | 10.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 2264 | Dylan Bachmann | 41.94 | 10 | BB Min | A: 37.59 (+4.35s | 10.4%) | Oly Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 2265 | Evan Fernando | 41.94 | 10 | BB Min | A: 37.59 (+4.35s | 10.4%) | Atlantis Swimming | 01/31/2026 | 2026 Guppy Bowl | |
| 2266 | Sullivan Boro | 41.95 | 9 | BB Min | A: 37.59 (+4.36s | 10.4%) | Metro Surge Aquatic Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 2267 | Logan Ovens | 41.95 | 9 | BB Min | A: 37.59 (+4.36s | 10.4%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 2268 | Jason Wang | 41.95 | 10 | BB Min | A: 37.59 (+4.36s | 10.4%) | X-Cel Swimming | 01/10/2026 | 2026 PTAC Tiger Invitational | |
| 2269 | Andrew Koepp | 41.96 | 10 | BB Min | A: 37.59 (+4.37s | 10.4%) | Cumming Waves | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 2270 | Jordy Walder | 41.96 | 10 | BB Min | A: 37.59 (+4.37s | 10.4%) | Dakota Riptide | 01/17/2026 | 2026 SD TIDE SPRINT INVITE | |
| 2271 | Lucas O'Driscoll | 41.97 | 10 | BB Min | A: 37.59 (+4.38s | 10.4%) | Rapids Swim Team | 12/05/2025 | 2025 NE UVAC Winter Classic | |
| 2272 | Luke McBride | 41.97 | 9 | BB Min | A: 37.59 (+4.38s | 10.4%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 2273 | Ethan Tse | 41.97 | 9 | BB Min | A: 37.59 (+4.38s | 10.4%) | Santa Clara Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 2274 | Kevin Kaufmann | 41.97 | 9 | BB Min | A: 37.59 (+4.38s | 10.4%) | Jupiter Dragons Swim Team | 10/02/2026 | Mike Horgan 2026 | |
| 2275 | Adrian Magner | 41.97 | 9 | BB Min | A: 37.59 (+4.38s | 10.4%) | Dart Swimming | 11/08/2025 | Folsom Classic 2025 | |
| 2276 | Maddox Fish | 41.97 | 9 | BB Min | A: 37.59 (+4.38s | 10.4%) | Pikes Peak Athletics | 09/18/2026 | 2026 CO PPA September Kick Off | |
| 2277 | Lucas Shan | 41.98 | 10 | BB Min | A: 37.59 (+4.39s | 10.5%) | Legacy Aquatics | 01/30/2026 | 2026 NE GS Silver Championships | |
| 2278 | William Hancock | 41.98 | 10 | BB Min | A: 37.59 (+4.39s | 10.5%) | Princeton Tiger Aquatic Club | 01/10/2026 | 2026 PTAC Tiger Invitational | |
| 2279 | Nolan Aerni | 41.99 | 10 | BB Min | A: 37.59 (+4.40s | 10.5%) | Mako Swim Team | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 2280 | Abraham Kim | 41.99 | 10 | BB Min | A: 37.59 (+4.40s | 10.5%) | Waterloo Swimming | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 2281 | Thomas Briceno | 41.99 | 9 | BB Min | A: 37.59 (+4.40s | 10.5%) | Cougar Aquatic Team | 02/14/2026 | 2026 Will You BB Mine | |
| 2282 | Kellen Desmond | 42.00 | 9 | BB Min | A: 37.59 (+4.41s | 10.5%) | Raleigh Swimming Association | 10/11/2025 | 2025 CAT Rock The Block | |
| 2283 | Mason Howe | 42.00 | 10 | BB Min | A: 37.59 (+4.41s | 10.5%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 2284 | Wade Zamiska | 42.00 | 10 | BB Min | A: 37.59 (+4.41s | 10.5%) | SwimUnited | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2285 | Jones North | 42.00 | 10 | BB Min | A: 37.59 (+4.41s | 10.5%) | Tide Swimming | 01/09/2026 | 2026 757swim Splash And Dash | |
| 2286 | Laksh Anderegg | 42.00 | 9 | BB Min | A: 37.59 (+4.41s | 10.5%) | La Crosse Area Family YMCA Swi | 10/02/2026 | 2026 MN RSC Fall Pentathlon | |
| 2287 | Vaughn Mahl | 42.00 | 9 | BB Min | A: 37.59 (+4.41s | 10.5%) | T2 Aquatics | 10/16/2026 | 2026 T2 Spooktacular | |
| 2288 | Camden Sparenborg | 42.01 | 8 | BB Min | A: 37.59 (+4.42s | 10.5%) | Utah Valley Aquatics | 10/23/2025 | 2025 Mike Harper Open | |
| 2289 | Grayson Zachar | 42.01 | 10 | BB Min | A: 37.59 (+4.42s | 10.5%) | Enfinity Aquatic Club | 03/20/2026 | 2026 STAR Tar Heel States | |
| 2290 | Corbin Lybrand | 42.01 | 8 | BB Min | A: 37.59 (+4.42s | 10.5%) | Unattached | 08/22/2026 | TCSC Sprint Invitational | |
| 2291 | Jayden Huang | 42.01 | 10 | BB Min | A: 37.59 (+4.42s | 10.5%) | Harbor Aquatics Club | 09/27/2025 | 2025 PN PPST Sprint And Relay Fest | |
| 2292 | Daniel Cao | 42.02 | 9 | BB Min | A: 37.59 (+4.43s | 10.5%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 2293 | Everett Kumar | 42.02 | 10 | BB Min | A: 37.59 (+4.43s | 10.5%) | Hillsborough Aquatic Club | 10/24/2025 | 2025 CAT Trick Or Treat Meet | |
| 2294 | Ryan Sexstone | 42.02 | 10 | BB Min | A: 37.59 (+4.43s | 10.5%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 2295 | Garrett Legg | 42.02 | 9 | BB Min | A: 37.59 (+4.43s | 10.5%) | Pleasanton Seahawks | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 2296 | Francis Wang | 42.02 | 9 | BB Min | A: 37.59 (+4.43s | 10.5%) | West Coast Aquatics | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | |
| 2297 | Mickey Cadagin | 42.02 | 9 | BB Min | A: 37.59 (+4.43s | 10.5%) | Springfield YMCA Swim Team | 10/24/2026 | 2026 METS Splash Of The Titans Copied | |
| 2298 | Grayson Macnamara | 42.03 | 10 | BB Min | A: 37.59 (+4.44s | 10.6%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 2299 | William Gressett | 42.03 | 10 | BB Min | A: 37.59 (+4.44s | 10.6%) | Sunkist Swim Team | 11/07/2025 | 2025 SE BSL Cranberry Classic | |
| 2300 | Paxton Taylor | 42.03 | 9 | BB Min | A: 37.59 (+4.44s | 10.6%) | Royal Swimming | 10/04/2025 | 2025 LIFE ROYAL Fall Frenzy | |
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.