USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1801 | Payton Mann | 57.73 | 9 | B: 55.79 (+1.94s | 3.4%) | COSA Swimming | 04/26/2025 | 2025 CO COSA Spring LC Kick Off | ||
| 1802 | Nastassia Burton | 57.74 | 9 | B: 55.79 (+1.95s | 3.4%) | Rogue Rapids | 06/27/2025 | TEAM Summer Invitational | ||
| 1803 | Charlotte Delaney | 57.75 | 8 | B: 55.79 (+1.96s | 3.4%) | Granite City Aquatics | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | ||
| 1804 | Iris Zhang | 57.75 | 8 | B: 55.79 (+1.96s | 3.4%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 1805 | Jaelyn Dao | 57.75 | 9 | B: 55.79 (+1.96s | 3.4%) | San Jose Goosemonkeys | 07/20/2024 | Alto Last Splash Invitational | ||
| 1806 | Solomiia Zhyla | 57.76 | 8 | B: 55.79 (+1.97s | 3.4%) | Torpedo Swim School | 05/03/2025 | 2025 Sea Dragon May Open | ||
| 1807 | Zlata Kucheryavaya | 57.77 | 9 | B: 55.79 (+1.98s | 3.4%) | Poseidon Swimming Inc | 05/17/2024 | Freedom Splash | ||
| 1808 | Zofia Kuter | 57.77 | 9 | B: 55.79 (+1.98s | 3.4%) | Life Time Michigan Swim Team | 02/11/2026 | February 2026 Life Time Michigan Intersquad | ||
| 1809 | Erin Kohl | 57.77 | 10 | B: 55.79 (+1.98s | 3.4%) | Stingrays Swim Team | 05/17/2024 | HNVR Storm Surge 2024 | ||
| 1810 | Ava Pounder | 57.78 | 8 | B: 55.79 (+1.99s | 3.4%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | ||
| 1811 | Ella Reed | 57.80 | 9 | B: 55.79 (+2.01s | 3.5%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 1812 | Sloan Altmann | 57.81 | 10 | B: 55.79 (+2.02s | 3.5%) | Nova of Virginia | 04/26/2024 | NOVA LC Kick Off | ||
| 1813 | Kyrie Vargas | 57.82 | 8 | B: 55.79 (+2.03s | 3.5%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 1814 | Sophia Whall | 57.85 | 10 | B: 55.79 (+2.06s | 3.6%) | Mighty Marlins Swim Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1815 | Lydia Walker | 57.85 | 8 | B: 55.79 (+2.06s | 3.6%) | Laker Swim | 06/12/2025 | 2025 RAFC Summer Solstice | ||
| 1816 | Cecelia Fry | 57.86 | 10 | B: 55.79 (+2.07s | 3.6%) | North Jeffco Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | ||
| 1817 | Hyunjin Kim | 57.86 | 10 | B: 55.79 (+2.07s | 3.6%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 1818 | Josie Roberts | 57.88 | 9 | B: 55.79 (+2.09s | 3.6%) | Y Wooster Rec Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 1819 | Kinzy Hamed | 57.89 | 8 | B: 55.79 (+2.10s | 3.6%) | West Coast Aquatics | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1820 | Arden Kern | 57.91 | 10 | B: 55.79 (+2.12s | 3.7%) | Lewis Clark Neptune Swim Team | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 1821 | Sophia Li | 57.91 | 9 | B: 55.79 (+2.12s | 3.7%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 1822 | Addison Magie | 57.93 | 10 | B: 55.79 (+2.14s | 3.7%) | Cortez Water Dragons | 05/31/2025 | 2025 CO Cortez LC Summer Open | ||
| 1823 | Olivia Liang | 57.93 | 9 | B: 55.79 (+2.14s | 3.7%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 1824 | Evelynn Antonini | 57.95 | 7 | B: 55.79 (+2.16s | 3.7%) | Four Corners Aquatic Team | 05/31/2025 | 2025 CO Cortez LC Summer Open | ||
| 1825 | Ella Zavala | 57.95 | 10 | B: 55.79 (+2.16s | 3.7%) | South Metro Storm | 06/07/2025 | 2025 MN STRM Summer Slam | ||
| 1826 | Adar Van Horn | 57.95 | 8 | B: 55.79 (+2.16s | 3.7%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | ||
| 1827 | Reagan Gabbard | 57.96 | 10 | B: 55.79 (+2.17s | 3.7%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 1828 | Summer Gao | 57.96 | 8 | B: 55.79 (+2.17s | 3.7%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 1829 | Matilda Hughes | 57.96 | 9 | B: 55.79 (+2.17s | 3.7%) | Barracuda Swim Club of Northea | 09/13/2025 | Wonderful One Day Meet | ||
| 1830 | Gabriella Rosas | 57.98 | 10 | B: 55.79 (+2.19s | 3.8%) | Form Swim Team | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 1831 | Samantha Fraser | 58.01 | 10 | B: 55.79 (+2.22s | 3.8%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1832 | Reagan Davis | 58.01 | 10 | B: 55.79 (+2.22s | 3.8%) | Quest Swimming | 05/04/2024 | BASS Jim Frye Memorial Invitational May 202 | ||
| 1833 | Grace Kirchoff | 58.01 | 9 | B: 55.79 (+2.22s | 3.8%) | Blackline Aquatics | 05/16/2025 | 2025 MN STRM Spring Startup | ||
| 1834 | Mila Guinn | 58.02 | 8 | B: 55.79 (+2.23s | 3.8%) | Lone Star Aquatic Club | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | ||
| 1835 | Matilda Garner | 58.02 | 10 | B: 55.79 (+2.23s | 3.8%) | Park City Swimming | 05/20/2025 | Kearns LC Classic | ||
| 1836 | Louisa Byler | 58.03 | 10 | B: 55.79 (+2.24s | 3.9%) | Stingrays Swim Team | 07/11/2024 | 2024 RAYS Summer Awards | ||
| 1837 | Collins Pfeifer | 58.04 | 8 | B: 55.79 (+2.25s | 3.9%) | Dakota Riptide | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 1838 | Josephina Ciminillo | 58.05 | 9 | B: 55.79 (+2.26s | 3.9%) | Gator Swim Club | 03/28/2026 | EAJ Spring Into Long Course 2026 | ||
| 1839 | Rylie Fischer | 58.05 | 7 | B: 55.79 (+2.26s | 3.9%) | Tampa Bay Aquatic Club | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | ||
| 1840 | Jasmine Oler | 58.05 | 10 | B: 55.79 (+2.26s | 3.9%) | Murray Aquatic Club | 08/01/2025 | 2025 LC Beehive Finale | ||
| 1841 | Eliza Sonerholm | 58.06 | 10 | B: 55.79 (+2.27s | 3.9%) | Klamath Basin Aquatics | 06/27/2025 | 2025 Lakeview Lion S Invitational | ||
| 1842 | Charlotte Poole | 58.06 | 10 | B: 55.79 (+2.27s | 3.9%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 1843 | Isabella Albury | 58.07 | 9 | B: 55.79 (+2.28s | 3.9%) | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | ||
| 1844 | Maryn Peterson | 58.08 | 9 | B: 55.79 (+2.29s | 3.9%) | Aberdeen Swim Club | 07/18/2025 | 2025 SD State Long Course Meet | ||
| 1845 | Cybele Hughes | 58.09 | 9 | B: 55.79 (+2.30s | 4.0%) | Plantation Swim Team | 01/16/2026 | January Central Park Series | ||
| 1846 | Harper Galuska | 58.10 | 9 | B: 55.79 (+2.31s | 4.0%) | Minnetonka Swim Club | 06/07/2025 | 2025 MN STRM Summer Slam | ||
| 1847 | Eliana Steinker | 58.13 | 10 | B: 55.79 (+2.34s | 4.0%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 1848 | Kennedy Canepa | 58.13 | 9 | B: 55.79 (+2.34s | 4.0%) | Tiger Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1849 | Kennedy Harrington | 58.13 | 9 | B: 55.79 (+2.34s | 4.0%) | Tide Swimming | 07/11/2024 | 2024 VSI Regional Summer Awards | ||
| 1850 | Celine Liu | 58.13 | 8 | B: 55.79 (+2.34s | 4.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam 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.