USA Girls 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1951 | Claire Leeds | 50.28 | 9 | B: 45.29 (+4.99s | 9.9%) | Monocacy Aquatic Club | 06/14/2024 | 2024 Winchester Long Course Inviational | ||
| 1952 | Fallyn Rutherford | 50.29 | 7 | B: 45.29 (+5.00s | 9.9%) | Gulf Coast Swim Team | 04/11/2025 | 2025 GCST Spring Invite | ||
| 1953 | Arianna Karas | 50.30 | 10 | B: 45.29 (+5.01s | 10.0%) | Hudson Explorer Aquatic | 05/16/2025 | Busbey Invitational 2025 | ||
| 1954 | Sahasra Vasireddi | 50.30 | 10 | B: 45.29 (+5.01s | 10.0%) | Quicksilver Swimming | 05/17/2024 | Quicksilver Swimming Zone 1S LCM C B A+ Meet | ||
| 1955 | Quinn Esparza | 50.32 | 10 | B: 45.29 (+5.03s | 10.0%) | San Francisco Seals Swim Team | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 1956 | Adar Van Horn | 50.32 | 8 | B: 45.29 (+5.03s | 10.0%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 1957 | Anja Malakhova | 50.33 | 10 | B: 45.29 (+5.04s | 10.0%) | Fast Falcons | 06/20/2025 | 2025 FAST Independence Invitational | ||
| 1958 | Ava Powell | 50.34 | 10 | B: 45.29 (+5.05s | 10.0%) | Cavalier Aquatics/Piedmont Fam | 07/12/2024 | 2024 CCA Summer Awards | ||
| 1959 | Alexandra Maa | 50.34 | 7 | B: 45.29 (+5.05s | 10.0%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 1960 | Everly Jenkins | 50.35 | 10 | B: 45.29 (+5.06s | 10.0%) | Tsunami Swimming | 05/17/2024 | HNVR Storm Surge 2024 | ||
| 1961 | Charley Foss | 50.35 | 9 | B: 45.29 (+5.06s | 10.0%) | Velocity Swimming | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 1962 | Lia Serkovich | 50.36 | 7 | B: 45.29 (+5.07s | 10.1%) | Beaverton Area Aquatics Club | 05/30/2025 | LA OPEN 2025 | ||
| 1963 | Hannah Zahm | 50.36 | 10 | B: 45.29 (+5.07s | 10.1%) | Spokane Waves Aquatic Team | 06/20/2025 | 2025 SWAT Summer Solstice | ||
| 1964 | Andradige Silva | 50.36 | 7 | B: 45.29 (+5.07s | 10.1%) | Beaverton Area Aquatics Club | 08/02/2025 | GACC 2025 End Of Season Meet | ||
| 1965 | Ivangaline Tuipulotu | 50.38 | 10 | B: 45.29 (+5.09s | 10.1%) | Southern Utah Swimming Associa | 04/25/2025 | 2025 Stingrays LC Kickoff | ||
| 1966 | Marta Veloso | 50.39 | 10 | B: 45.29 (+5.10s | 10.1%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
| 1967 | Nora Oubre | 50.40 | 10 | B: 45.29 (+5.11s | 10.1%) | Salida Cyclones | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 1968 | Genevieve Flores | 50.40 | 10 | B: 45.29 (+5.11s | 10.1%) | Alameda Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 1969 | Trinity Holt | 50.43 | 10 | B: 45.29 (+5.14s | 10.2%) | Quest Swimming | 06/14/2024 | SwimRVA Summer Invitational | ||
| 1970 | Julie Dong | 50.44 | 9 | B: 45.29 (+5.15s | 10.2%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 1971 | Lila Deurmeier | 50.44 | 8 | B: 45.29 (+5.15s | 10.2%) | Olympus Aquatics | 05/20/2025 | Kearns LC Classic | ||
| 1972 | Cherise Fourie | 50.46 | 8 | B: 45.29 (+5.17s | 10.2%) | Velocity Swimming | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 1973 | Kaia Boyd | 50.48 | 10 | B: 45.29 (+5.19s | 10.3%) | Riptide Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | ||
| 1974 | Camellia Cao | 50.49 | 9 | B: 45.29 (+5.20s | 10.3%) | Cascade Swim Club | 09/21/2024 | 2024 PN CSC September Shakeout | ||
| 1975 | Megan Braud | 50.50 | 9 | B: 45.29 (+5.21s | 10.3%) | Waterloo Swimming | 05/31/2025 | 2025 ST ASC June Bug | ||
| 1976 | Summer Gao | 50.50 | 8 | B: 45.29 (+5.21s | 10.3%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 1977 | Avnitha Mocherla | 50.50 | 8 | B: 45.29 (+5.21s | 10.3%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 1978 | Monroe Rusignuolo | 50.54 | 8 | B: 45.29 (+5.25s | 10.4%) | YMCA of Austin Swim Alliance | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 1979 | Alice Urick | 50.57 | 8 | B: 45.29 (+5.28s | 10.4%) | Monticello Swim Club | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | ||
| 1980 | Nora Cissna | 50.59 | 10 | B: 45.29 (+5.30s | 10.5%) | Emerald Aquatics | 06/13/2025 | 2025 Mike Morris Memorial Invitational | ||
| 1981 | Sophia Chan | 50.59 | 10 | B: 45.29 (+5.30s | 10.5%) | Pacifica Sea Lions | 06/06/2025 | BAC C B A Meet | ||
| 1982 | MaKena Eddings | 50.59 | 10 | B: 45.29 (+5.30s | 10.5%) | Velocity Swimming | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 1983 | Lucy Oates | 50.60 | 10 | B: 45.29 (+5.31s | 10.5%) | Westlake Aquatic Facility | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | ||
| 1984 | Ruth Lopez | 50.61 | 9 | B: 45.29 (+5.32s | 10.5%) | Fast Falcons | 05/16/2025 | 2025 FAST May Invite | ||
| 1985 | Claire Coffey | 50.61 | 10 | B: 45.29 (+5.32s | 10.5%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 1986 | Elena Hamed | 50.62 | 9 | B: 45.29 (+5.33s | 10.5%) | Lone Star Aquatic Club | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 1987 | Reagan Davis | 50.63 | 10 | B: 45.29 (+5.34s | 10.5%) | Quest Swimming | 06/14/2024 | SwimRVA Summer Invitational | ||
| 1988 | Nina Bockholt | 50.65 | 9 | B: 45.29 (+5.36s | 10.6%) | Sioux Falls Swim Team | 05/31/2025 | 2025 SD YST Les Schwab Charity Invite | ||
| 1989 | Parker Lee | 50.66 | 10 | B: 45.29 (+5.37s | 10.6%) | San Jose Goosemonkeys | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 1990 | Caroline Spiro | 50.66 | 9 | B: 45.29 (+5.37s | 10.6%) | Lakeshore Swim Club | 07/12/2025 | LSSC Avon Classic | ||
| 1991 | Brynn Butler | 50.68 | 10 | B: 45.29 (+5.39s | 10.6%) | Puget Sound Swim Club | 05/02/2025 | 2025 PN BC May Flowers | ||
| 1992 | Liliana Iduarte | 50.70 | 10 | B: 45.29 (+5.41s | 10.7%) | Brownsville Aquatics | 04/12/2025 | 2025 ST LC BAS April Swim Meet | ||
| 1993 | Luella Malone | 50.70 | 9 | B: 45.29 (+5.41s | 10.7%) | Detroit Lakes | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | ||
| 1994 | Adelyn Forrest | 50.71 | 10 | B: 45.29 (+5.42s | 10.7%) | Portland Aquatic Club | 07/11/2025 | 2025 THSC Summer Classic | ||
| 1995 | Isla Sykes | 50.71 | 10 | B: 45.29 (+5.42s | 10.7%) | Foxjets Swim Team | 06/20/2025 | 2025 MN MAN Red White Blue Invite | ||
| 1996 | Libby Huggett | 50.73 | 9 | B: 45.29 (+5.44s | 10.7%) | Webster Swim Team | 07/18/2025 | 2025 SD State Long Course Meet | ||
| 1997 | Kynleigh Miner | 50.74 | 10 | B: 45.29 (+5.45s | 10.7%) | La Junta Tigersharks | 07/12/2025 | 2025 Canon City Pentathlon | ||
| 1998 | Aurora Knowles | 50.75 | 10 | B: 45.29 (+5.46s | 10.8%) | Canon City Piranhas | 07/12/2025 | 2025 Canon City Pentathlon | ||
| 1999 | Elizabeth Grover | 50.75 | 9 | B: 45.29 (+5.46s | 10.8%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 2000 | Catherine Wang | 50.76 | 10 | B: 45.29 (+5.47s | 10.8%) | Gator Swim Club | 06/06/2025 | 2025 MAKOS Summer Splash | ||
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.