Western Zone Zone Girls 10 & under - 50 M Free
These rankings show the swimmers' placement within their Zone.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 | Margaret Meyerdirk | 52.26 | 10 | B: 45.29 (+6.97s | 13.3%) | The Olympic Club | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 1802 | Camila Enriquez | 52.27 | 9 | B: 45.29 (+6.98s | 13.4%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1803 | Hailey Engler | 52.28 | 9 | B: 45.29 (+6.99s | 13.4%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 1804 | Lindsey Braun | 52.28 | 9 | B: 45.29 (+6.99s | 13.4%) | Pagosa Lakes Porpoises | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 1805 | Alexandra Shen | 52.28 | 9 | B: 45.29 (+6.99s | 13.4%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 1806 | Ryan Marks | 52.30 | 9 | B: 45.29 (+7.01s | 13.4%) | Albany Armada Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 1807 | Sarah Tsang | 52.31 | 8 | B: 45.29 (+7.02s | 13.4%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1808 | Camila Dusmukhamedov | 52.32 | 8 | B: 45.29 (+7.03s | 13.4%) | Bay Club Panthers | 06/12/2026 | BAC Long Course | ||
| 1809 | Lilia Bower | 52.34 | 9 | B: 45.29 (+7.05s | 13.5%) | Legacy Aquatics | 05/01/2026 | 2026 THSC Spring Invite | ||
| 1810 | Journey Siebert | 52.34 | 10 | B: 45.29 (+7.05s | 13.5%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 1811 | Nora Lin | 52.36 | 8 | B: 45.29 (+7.07s | 13.5%) | Lake Oswego Swim Club | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 1812 | Eleanor Miller | 52.36 | 10 | B: 45.29 (+7.07s | 13.5%) | Life Time Colorado Swim Club | 04/26/2025 | 2025 CO FST Spring LC Fever | ||
| 1813 | Rayni Deng | 52.37 | 7 | B: 45.29 (+7.08s | 13.5%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 1814 | Ellie Geng | 52.38 | 8 | B: 45.29 (+7.09s | 13.5%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 1815 | Haley Cordero-Landes | 52.41 | 9 | B: 45.29 (+7.12s | 13.6%) | Tiger Aquatics | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 1816 | Poppy Parker | 52.41 | 10 | B: 45.29 (+7.12s | 13.6%) | Island Aquatics | 04/19/2026 | 2026 MAGSA LCM A1 Meet | ||
| 1817 | Ollie Shuler-Mates | 52.41 | 8 | B: 45.29 (+7.12s | 13.6%) | Maui Dolphins Swim Club | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | ||
| 1818 | Sylvia Staples | 52.44 | 8 | B: 45.29 (+7.15s | 13.6%) | Tornadoes Swim Team | 06/05/2026 | 2026 AAA Summer Blast LC Invite | ||
| 1819 | Lilyana Bartic-Kahn | 52.44 | 9 | B: 45.29 (+7.15s | 13.6%) | Reno Aquatic Club | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | ||
| 1820 | Riley Rivera | 52.47 | 9 | B: 45.29 (+7.18s | 13.7%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | ||
| 1821 | Sutton Bennett | 52.48 | 9 | B: 45.29 (+7.19s | 13.7%) | Streamliner Aquatics | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 1822 | Addison Huynh | 52.49 | 10 | B: 45.29 (+7.20s | 13.7%) | Neptune Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 1823 | Ema Uribe | 52.53 | 9 | B: 45.29 (+7.24s | 13.8%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 1824 | Maile Sare | 52.53 | 8 | B: 45.29 (+7.24s | 13.8%) | Aloha Aquatics Association | 05/23/2026 | OSL A+ LCM Meet | ||
| 1825 | Sheryl Zuo | 52.55 | 9 | B: 45.29 (+7.26s | 13.8%) | Milpitas Aquatic Club | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | ||
| 1826 | Coraline Schauer | 52.55 | 9 | B: 45.29 (+7.26s | 13.8%) | Boise Swim Club | 05/17/2024 | 2024 BY Spring Fling Invitational | ||
| 1827 | Sofia Adamczyk | 52.55 | 9 | B: 45.29 (+7.26s | 13.8%) | Cascade Swim Club | 06/06/2026 | 2026 PN CSC Swimtacular Approved | ||
| 1828 | Astrid Haskell | 52.55 | 7 | B: 45.29 (+7.26s | 13.8%) | Fallbrook Assoc Swim T | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 1829 | Reagan Haines | 52.55 | 9 | B: 45.29 (+7.26s | 13.8%) | Spokane Waves Aquatic Team | 05/29/2026 | 2026 TRI CITY INVITATIONAL | ||
| 1830 | Andi Allphin | 52.57 | 9 | B: 45.29 (+7.28s | 13.8%) | Rogue Rapids | 06/06/2025 | 2025 THSC June Invitational | ||
| 1831 | Mckennah Snyder | 52.59 | 9 | B: 45.29 (+7.30s | 13.9%) | Capital City Athletics | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 1832 | Nanami Yamanaka | 52.60 | 10 | B: 45.29 (+7.31s | 13.9%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 1833 | Margot Bogart | 52.61 | 8 | B: 45.29 (+7.32s | 13.9%) | Hills Hurricane Swimming | 05/30/2026 | MAC May 30 LCM Block Party | ||
| 1834 | Morgan Williams | 52.62 | 6 | B: 45.29 (+7.33s | 13.9%) | South Bay Aquatics | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 1835 | Luna Wu | 52.62 | 7 | B: 45.29 (+7.33s | 13.9%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1836 | Mia Jiao | 52.63 | 10 | B: 45.29 (+7.34s | 13.9%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 1837 | Kallie Selor | 52.63 | 9 | B: 45.29 (+7.34s | 13.9%) | Montclair Swim Team | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1838 | Madison Masuda | 52.63 | 9 | B: 45.29 (+7.34s | 13.9%) | Kona Dolphins Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 1839 | Magnolia McHarry | 52.64 | 9 | B: 45.29 (+7.35s | 14.0%) | River Road Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 1840 | Sarah Dean | 52.65 | 8 | B: 45.29 (+7.36s | 14.0%) | Voltage Aquatics | 06/07/2025 | Summer Classics 2025 | ||
| 1841 | Charlotte Lail | 52.65 | 8 | B: 45.29 (+7.36s | 14.0%) | Tornadoes Swim Team | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 1842 | Summer Wardell | 52.65 | 10 | B: 45.29 (+7.36s | 14.0%) | Trinity Aquatics | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 1843 | Grace Lau | 52.65 | 10 | B: 45.29 (+7.36s | 14.0%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 1844 | Isabella Li | 52.67 | 8 | B: 45.29 (+7.38s | 14.0%) | West Coast Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1845 | Indira Andel | 52.67 | 10 | B: 45.29 (+7.38s | 14.0%) | East Bay Bat Rays | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 1846 | Anna Koenigseder | 52.69 | 8 | B: 45.29 (+7.40s | 14.0%) | Team Eugene Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 1847 | Kalista Choo | 52.69 | 9 | B: 45.29 (+7.40s | 14.0%) | Alameda Gators | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1848 | Ruby Lee | 52.70 | 7 | B: 45.29 (+7.41s | 14.1%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 1849 | Blair Yrani | 52.71 | 10 | B: 45.29 (+7.42s | 14.1%) | South San Francisco Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 1850 | Zoey Candland | 52.71 | 10 | B: 45.29 (+7.42s | 14.1%) | Hilltop Aquatic Swim Team | 05/29/2025 | 2025 UVRays Oviatt Open | ||
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.