USA Girls 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1751 | Varvara Sergiyenko | 39.33 | 9 | BB Min | A: 37.99 (+1.34s | 3.4%) | SwimRight Team | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 1752 | Peyton McDonald | 39.33 | 9 | BB Min | A: 37.99 (+1.34s | 3.4%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/26/2025 | Lisa Ferris Fall Festival Time Trial 2025 | |
| 1753 | Piper Hanley | 39.33 | 9 | BB Min | A: 37.99 (+1.34s | 3.4%) | Sandy | 02/13/2026 | 2026 OR HS 6A 4 | |
| 1754 | Metta Oeltjenbruns | 39.33 | 10 | BB Min | A: 37.99 (+1.34s | 3.4%) | Minnetonka Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1755 | Sydney Asikainen | 39.34 | 10 | BB Min | A: 37.99 (+1.35s | 3.4%) | Hale YMCA Riptides | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | |
| 1756 | Alexandra Garabedian | 39.35 | 10 | BB Min | A: 37.99 (+1.36s | 3.5%) | Great Lakes Tritons | 02/13/2026 | 2026 Showdown In Motown | |
| 1757 | Yiqian Lam | 39.35 | 10 | BB Min | A: 37.99 (+1.36s | 3.5%) | The Fish | 02/13/2026 | 2026 ASA President S Day Classic | |
| 1758 | Tiaraoluwa Sokunbi | 39.35 | 10 | BB Min | A: 37.99 (+1.36s | 3.5%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 1759 | Anna Richardson | 39.35 | 10 | BB Min | A: 37.99 (+1.36s | 3.5%) | Aiken Armada Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1760 | Scarlett Watts | 39.35 | 10 | BB Min | A: 37.99 (+1.36s | 3.5%) | 757swim | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 1761 | Anika Goodman | 39.35 | 9 | BB Min | A: 37.99 (+1.36s | 3.5%) | Piedmont Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 1762 | Shasta Fogo | 39.36 | 10 | BB Min | A: 37.99 (+1.37s | 3.5%) | Foxjets Swim Team | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 1763 | Makayla McKinley | 39.36 | 9 | BB Min | A: 37.99 (+1.37s | 3.5%) | Pine Island Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 1764 | Leah Cooper | 39.36 | 10 | BB Min | A: 37.99 (+1.37s | 3.5%) | Heartland Swim Assoc | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 1765 | Lillian Potts | 39.36 | 10 | BB Min | A: 37.99 (+1.37s | 3.5%) | Tiger Shark of Texas | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 1766 | Julia Herzog | 39.36 | 10 | BB Min | A: 37.99 (+1.37s | 3.5%) | Kent County YMCA | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | |
| 1767 | Emma Kahler | 39.36 | 10 | BB Min | A: 37.99 (+1.37s | 3.5%) | Orange Beach Swim Team | 02/13/2026 | 2026 SES Region 4 Championships | |
| 1768 | Sofia Tamayo | 39.37 | 10 | BB Min | A: 37.99 (+1.38s | 3.5%) | Mecklenburg Swim Association | 03/20/2026 | 2026 STAR Tar Heel States | |
| 1769 | Macklin McAlister | 39.37 | 10 | BB Min | A: 37.99 (+1.38s | 3.5%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 1770 | Olivia Diaz-Pease | 39.38 | 10 | BB Min | A: 37.99 (+1.39s | 3.5%) | Santa Clara Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | |
| 1771 | Gloria Ibenana | 39.38 | 10 | BB Min | A: 37.99 (+1.39s | 3.5%) | Loyola Blakefield Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 1772 | Eva Atanasov | 39.38 | 10 | BB Min | A: 37.99 (+1.39s | 3.5%) | Tualatin Hills Swim Club | 10/17/2025 | 2025 THSC Fall Open | |
| 1773 | Katherine Thurman | 39.38 | 10 | BB Min | A: 37.99 (+1.39s | 3.5%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1774 | Sofia Abdel-Kader | 39.38 | 10 | BB Min | A: 37.99 (+1.39s | 3.5%) | Monroe-Woodbury Devilfish Aqua | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 1775 | Stella Scibelli | 39.38 | 9 | BB Min | A: 37.99 (+1.39s | 3.5%) | East Coast Aquatic Team | 03/28/2026 | ECAT March 2026 Invitational Copied | |
| 1776 | Chelsea Smithco | 39.39 | 10 | BB Min | A: 37.99 (+1.40s | 3.6%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 1777 | Amelia O'Donnell | 39.39 | 10 | BB Min | A: 37.99 (+1.40s | 3.6%) | Kent County YMCA | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 1778 | Kaitlin Schaefer | 39.39 | 10 | BB Min | A: 37.99 (+1.40s | 3.6%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 1779 | Ariana Grbovic | 39.39 | 10 | BB Min | A: 37.99 (+1.40s | 3.6%) | Monocacy Aquatic Club | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 1780 | Alexis Hurst | 39.39 | 10 | BB Min | A: 37.99 (+1.40s | 3.6%) | Milford Area Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 1781 | Jori Dyson | 39.40 | 10 | BB Min | A: 37.99 (+1.41s | 3.6%) | FMC Aquatic | 12/11/2025 | 35th Annual Winter Championships | |
| 1782 | Zureena Hughes | 39.40 | 10 | BB Min | A: 37.99 (+1.41s | 3.6%) | Tnt Swimming | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 1783 | Kate Lester | 39.40 | 10 | BB Min | A: 37.99 (+1.41s | 3.6%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1784 | Clare Bernard | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | Metro Marlins Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | |
| 1785 | Aya Sharif | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 1786 | Eliana Hong | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 1787 | Callie Ballard | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | Marlins Of Raleigh | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 1788 | Towela Sebit | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 1789 | Sara Buckner | 39.41 | 10 | BB Min | A: 37.99 (+1.42s | 3.6%) | Karishim Swim Club | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 1790 | Zoey Najor | 39.42 | 9 | BB Min | A: 37.99 (+1.43s | 3.6%) | Motor City Aquatics | 01/16/2026 | 2026 Odd Age Classic | |
| 1791 | Gabrielle Sandler | 39.42 | 10 | BB Min | A: 37.99 (+1.43s | 3.6%) | Farmingdale Aquatics | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | |
| 1792 | Elizabeth Chiu | 39.43 | 10 | BB Min | A: 37.99 (+1.44s | 3.7%) | Tennessee Aquatics | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 1793 | Amira Abel | 39.43 | 7 | BB Min | A: 37.99 (+1.44s | 3.7%) | Hydro Swim Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 1794 | Rylee Korte | 39.43 | 10 | BB Min | A: 37.99 (+1.44s | 3.7%) | Ryan YMCA Tidal Waves | 03/21/2026 | 2026 SI CAST All Ages NTS Meet South | |
| 1795 | Aziza Schroeder | 39.43 | 10 | BB Min | A: 37.99 (+1.44s | 3.7%) | Eagle Swim Team Inc. | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 1796 | Eliana Smith | 39.43 | 10 | BB Min | A: 37.99 (+1.44s | 3.7%) | Mason Makos Swim Team | 01/16/2026 | GSA January Jump Start 2026 | |
| 1797 | Arden Lee | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Rosemead Rapids | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 1798 | ViMoon Pham | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Spartan Aquatic Club | 02/14/2026 | SAC Winter Classic | |
| 1799 | Elise Becerra | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1800 | Addelyn Rausch | 39.44 | 10 | BB Min | A: 37.99 (+1.45s | 3.7%) | Brookings Swim Club | 12/05/2025 | 2025 Candy Cane Swim Meet | |
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.