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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9801 | Karl Madsen | 56.14 | 10 | B: 48.29 (+7.85s | 14.0%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 9802 | Trevor Donoho | 56.15 | 8 | B: 48.29 (+7.86s | 14.0%) | San Gabriel Aquatics | 03/28/2026 | 2026 ST SGA Spring Fling Meet | ||
| 9803 | Mason Berdis | 56.16 | 7 | B: 48.29 (+7.87s | 14.0%) | Warren Harding Aquatics Team | 02/20/2026 | 2026 OH Akron SC Regional Championships | ||
| 9804 | Kayson Dvorak | 56.16 | 10 | B: 48.29 (+7.87s | 14.0%) | Cysc Riptide | 11/08/2025 | 2025 MW App CYSC Bootcamp | ||
| 9805 | Knox Conner | 56.16 | 8 | B: 48.29 (+7.87s | 14.0%) | Seahawks Swim club | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 9806 | Mateo Chavez | 56.17 | 9 | B: 48.29 (+7.88s | 14.0%) | South Shore Sails | 12/20/2024 | 2024 Gulf Fall Champs (SHRK) | ||
| 9807 | Beckett Cesena | 56.17 | 7 | B: 48.29 (+7.88s | 14.0%) | Pacific Swim | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | ||
| 9808 | Ezekiel Torres | 56.17 | 8 | B: 48.29 (+7.88s | 14.0%) | Tampa Bay Aquatics | 10/10/2025 | WFLA Halloween Invitational | ||
| 9809 | Max Woodrow | 56.17 | 10 | B: 48.29 (+7.88s | 14.0%) | Avon Swim Club | 11/02/2024 | 2024 CO Sopris Deep Freeze Invitational | ||
| 9810 | Desmond Saur | 56.18 | 10 | B: 48.29 (+7.89s | 14.0%) | COSA Swimming | 02/13/2026 | 2026 CO Valentine Open | ||
| 9811 | Liam Norouzi | 56.18 | 9 | B: 48.29 (+7.89s | 14.0%) | Ridgewood YMCA Breakers Swim T | 11/14/2025 | 2025 MR COND November IMX Invitational | ||
| 9812 | Ezra Aiello | 56.18 | 7 | B: 48.29 (+7.89s | 14.0%) | Quest Swimming | 01/10/2026 | Quest January Jumpstart Intrasquad Meet | ||
| 9813 | Carter Bailey | 56.18 | 8 | B: 48.29 (+7.89s | 14.0%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | ||
| 9814 | Jayden Yan | 56.18 | 9 | B: 48.29 (+7.89s | 14.0%) | Blue Dolphin Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | ||
| 9815 | Henry Ma | 56.18 | 9 | B: 48.29 (+7.89s | 14.0%) | Bay Club Panthers | 10/11/2025 | 2025 DACA SC CBA Meet | ||
| 9816 | Daniel Barrow | 56.18 | 10 | B: 48.29 (+7.89s | 14.0%) | Vacaville Swim Club | 09/30/2023 | Vallejo Aquatic Club SC C B A+ | ||
| 9817 | Paul Gertsch | 56.18 | 7 | B: 48.29 (+7.89s | 14.0%) | YMCA of the North Shore Sharks | 02/07/2026 | 2026 NE YNS Last Chance Qualifier | ||
| 9818 | Marion Haynes | 56.18 | 8 | B: 48.29 (+7.89s | 14.0%) | Cincinnati Marlins | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | ||
| 9819 | Jackson DeMilio | 56.18 | 8 | B: 48.29 (+7.89s | 14.0%) | Hurricanes Swim Team | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | ||
| 9820 | Brady Fjare | 56.19 | 8 | B: 48.29 (+7.90s | 14.1%) | Saint Petersburg Aquatics | 02/27/2026 | 2026 Spring Area 3 Championships | ||
| 9821 | Jaxson Coleman | 56.19 | 10 | B: 48.29 (+7.90s | 14.1%) | Greater Pensacola Aquatic Club | 02/13/2026 | 2026 SES Region 4 Championships | ||
| 9822 | Rhett Stuart | 56.20 | 7 | B: 48.29 (+7.91s | 14.1%) | Denver Swim Academy | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 9823 | Gareth Hightower | 56.20 | 8 | B: 48.29 (+7.91s | 14.1%) | Fast Falcons | 10/10/2025 | 2025 FAST Pumpkin Plunge | ||
| 9824 | Yueyang Zhang | 56.21 | 8 | B: 48.29 (+7.92s | 14.1%) | Wasatch Front Fish Market | 12/10/2025 | WFFM December Developmental | ||
| 9825 | Jordan O'Keefe | 56.21 | 8 | B: 48.29 (+7.92s | 14.1%) | Westlake Aquatic Facility | 11/15/2025 | 2025 ST WOW Harvest Hootenanny | ||
| 9826 | Elias Brooks | 56.21 | 10 | B: 48.29 (+7.92s | 14.1%) | Greater Columbus Swim Tm Of Oh | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 9827 | Slater Wright | 56.22 | 7 | B: 48.29 (+7.93s | 14.1%) | Lassen Volcanoes | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | ||
| 9828 | Yannik Scholl | 56.22 | 8 | B: 48.29 (+7.93s | 14.1%) | Univ. of Denver Hilltoppers | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 9829 | Ved Vinod | 56.22 | 10 | B: 48.29 (+7.93s | 14.1%) | Y in Central Maryland Blue Cra | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | ||
| 9830 | Travis Miller | 56.22 | 8 | B: 48.29 (+7.93s | 14.1%) | Sevier Aquatic Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | ||
| 9831 | Saatvik Suresh | 56.23 | 10 | B: 48.29 (+7.94s | 14.1%) | Cypress Fairbanks Swim Club | 12/20/2024 | 2024 Gulf Fall Champs (KATY) | ||
| 9832 | Andrew Merrick | 56.24 | 7 | B: 48.29 (+7.95s | 14.1%) | La Grande Swim Club | 10/25/2025 | 2025 Spooktacular Swim Meet | ||
| 9833 | Daniel DeSalvo | 56.24 | 10 | B: 48.29 (+7.95s | 14.1%) | Monterey Bay Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 9834 | Henry Zhao | 56.24 | 7 | B: 48.29 (+7.95s | 14.1%) | Blue Dolphin Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | ||
| 9835 | Teagan Goodrum | 56.24 | 10 | B: 48.29 (+7.95s | 14.1%) | Greenwood Tiger Sharks | 12/15/2024 | 2024 CO NJ Narwahl Invitational | ||
| 9836 | Miles McGill | 56.25 | 10 | B: 48.29 (+7.96s | 14.2%) | Hurricanes Swim Team | 10/04/2025 | 2025 MN HURR Fall Intrasquad | ||
| 9837 | Advaith Bharadwaj | 56.25 | 8 | B: 48.29 (+7.96s | 14.2%) | Tuna Swim Club | 05/28/2026 | 2026 MN WAVE A May Zing Minni Meet | ||
| 9838 | Andrei Podorov | 56.25 | 9 | B: 48.29 (+7.96s | 14.2%) | Spartan Aquatic Club | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | ||
| 9839 | Owen Penley | 56.25 | 8 | B: 48.29 (+7.96s | 14.2%) | Marlins Of Raleigh | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 9840 | Mason Mohandas | 56.25 | 8 | B: 48.29 (+7.96s | 14.2%) | Edina Swim Club | 02/07/2026 | 2026 MN EDI February Saturday At The Races | ||
| 9841 | Aaron Jiao | 56.25 | 8 | B: 48.29 (+7.96s | 14.2%) | Novi Sturgeons | 03/14/2026 | 2026 MCSA Guppy Cup | ||
| 9842 | Landon Yang | 56.26 | 8 | B: 48.29 (+7.97s | 14.2%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 9843 | Eli Pogoreliy | 56.26 | 9 | B: 48.29 (+7.97s | 14.2%) | Bure-Aqua Academy | 01/16/2026 | 2026 CO CUDA Classic | ||
| 9844 | Sage Williams | 56.26 | 10 | B: 48.29 (+7.97s | 14.2%) | Excel Aquatics | 11/01/2025 | 2025 Pumpkin Spice Splash | ||
| 9845 | Jacob Rothstein | 56.27 | 7 | B: 48.29 (+7.98s | 14.2%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 9846 | Benjamin Ito | 56.27 | 10 | B: 48.29 (+7.98s | 14.2%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | ||
| 9847 | Daniel Kimpel | 56.27 | 8 | B: 48.29 (+7.98s | 14.2%) | Pompano Beach Piranhas | 09/20/2025 | September Open 2025 | ||
| 9848 | Jacob Hall | 56.27 | 10 | B: 48.29 (+7.98s | 14.2%) | Tide Swimming | 11/01/2025 | ODAC Rising Stars Meet #2 | ||
| 9849 | Logan Lucero | 56.27 | 8 | B: 48.29 (+7.98s | 14.2%) | Phoenix Aquatic Club | 01/10/2026 | 2026 MR WEST Chris Dewey Trophy Meet | ||
| 9850 | Matthias Duckery | 56.28 | 9 | B: 48.29 (+7.99s | 14.2%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | ||
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.