USA Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1801 | Kahikinakealohilani Manfre | 33.53 | 8 | BB Min | A: 32.09 (+1.44s | 4.3%) | Punahou Aquatics Institute | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 1802 | Olivia Ouweneel | 33.53 | 9 | BB Min | A: 32.09 (+1.44s | 4.3%) | Lake Country Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 1803 | Emily Grimm | 33.53 | 10 | BB Min | A: 32.09 (+1.44s | 4.3%) | YMCA of Parkersburg Sharks | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 1804 | Blake Hersey | 33.53 | 10 | BB Min | A: 32.09 (+1.44s | 4.3%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1805 | Waverly Bates | 33.53 | 10 | BB Min | A: 32.09 (+1.44s | 4.3%) | Dothan Dolphins Swim Team | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 1806 | Andrea Vilchis | 33.53 | 10 | BB Min | A: 32.09 (+1.44s | 4.3%) | Utica Shelby Swim Club | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 1807 | Vu Phung | 33.53 | 10 | BB Min | A: 32.09 (+1.44s | 4.3%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 1808 | Eymy Maravilla | 33.54 | 10 | BB Min | A: 32.09 (+1.45s | 4.3%) | Dart Swimming | 11/08/2025 | Folsom Classic 2025 | |
| 1809 | Elizabeth VanCise | 33.54 | 9 | BB Min | A: 32.09 (+1.45s | 4.3%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 1810 | Lilliana Keller | 33.54 | 10 | BB Min | A: 32.09 (+1.45s | 4.3%) | Roseburg High School | 02/14/2025 | 2025 OR HS 6A 7 | |
| 1811 | Marina Murdy | 33.54 | 9 | BB Min | A: 32.09 (+1.45s | 4.3%) | Cleveland | 02/11/2026 | 2026 OR HS 6A 1 | |
| 1812 | Claire Cao | 33.54 | 9 | BB Min | A: 32.09 (+1.45s | 4.3%) | Badger Swim Club,Inc. | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 1813 | Annabel Poff | 33.54 | 10 | BB Min | A: 32.09 (+1.45s | 4.3%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 1814 | Amelia Friedman | 33.55 | 10 | BB Min | A: 32.09 (+1.46s | 4.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 1815 | Audrey Caplan | 33.55 | 10 | BB Min | A: 32.09 (+1.46s | 4.4%) | Charles River Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 1816 | Leah Moore | 33.55 | 10 | BB Min | A: 32.09 (+1.46s | 4.4%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 1817 | Evelyn Brudvig | 33.55 | 10 | BB Min | A: 32.09 (+1.46s | 4.4%) | Aberdeen Swim Club | 01/03/2026 | 2026 SD ASC Winter High Point | |
| 1818 | Maria Matulevich | 33.55 | 9 | BB Min | A: 32.09 (+1.46s | 4.4%) | Unattached | 09/27/2025 | 2025 NE YNS September Sprint Spectacular Co | |
| 1819 | Darcy O'Connor | 33.55 | 10 | BB Min | A: 32.09 (+1.46s | 4.4%) | Three Village Swim Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1820 | Sadie Voellinger | 33.56 | 10 | BB Min | A: 32.09 (+1.47s | 4.4%) | Nocatee Bluetide Swim Team | 06/26/2026 | 2026 SwimRise Season Finale | |
| 1821 | Miranda Ornelas | 33.56 | 10 | BB Min | A: 32.09 (+1.47s | 4.4%) | Ridgeview | 02/13/2026 | 2026 OR HS 5A 4 | |
| 1822 | Stella Wang | 33.56 | 9 | BB Min | A: 32.09 (+1.47s | 4.4%) | Upper Arlington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1823 | Sienna Glenny | 33.57 | 10 | BB Min | A: 32.09 (+1.48s | 4.4%) | Lake Lytal Lightning | 12/20/2025 | Santa Claus Holiday Sprint Inv 2025 | |
| 1824 | Cecilia Dall Porto | 33.58 | 9 | BB Min | A: 32.09 (+1.49s | 4.4%) | Casa Grande High School Swimmi | 04/30/2026 | 2026 Vine League Championships | |
| 1825 | Zureena Hughes | 33.58 | 10 | BB Min | A: 32.09 (+1.49s | 4.4%) | Tnt Swimming | 10/04/2025 | 2025 CMSA Vance Rose Invitational | |
| 1826 | Jordan Crance | 33.58 | 10 | BB Min | A: 32.09 (+1.49s | 4.4%) | Upper Valley Aquatic Club | 01/04/2026 | 2026 NE UVAC CVI Invitational | |
| 1827 | Lucy Cernoch | 33.58 | 10 | BB Min | A: 32.09 (+1.49s | 4.4%) | Aces Swim Club | 02/14/2026 | 2026 CO ACES Winter Open | |
| 1828 | Kaya Davis | 33.58 | 10 | BB Min | A: 32.09 (+1.49s | 4.4%) | Lakeridge | 02/15/2025 | 2025 OR HS 6A 5 | |
| 1829 | Jillian DeRosa | 33.58 | 10 | BB Min | A: 32.09 (+1.49s | 4.4%) | Regional YMCA of Western Conne | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 1830 | Cordelia Weig | 33.58 | 10 | BB Min | A: 32.09 (+1.49s | 4.4%) | Hurricanes Swim Team | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | |
| 1831 | Kylie O'Brien | 33.58 | 10 | BB Min | A: 32.09 (+1.49s | 4.4%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 1832 | Amelia Huang | 33.59 | 10 | BB Min | A: 32.09 (+1.50s | 4.5%) | Edina Swim Club | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 1833 | Grace Sora | 33.59 | 10 | BB Min | A: 32.09 (+1.50s | 4.5%) | Saint Petersburg Aquatics | 02/06/2026 | 2026 TBAC Winter Meet Copied | |
| 1834 | Greta Dierdorff | 33.59 | 10 | BB Min | A: 32.09 (+1.50s | 4.5%) | Summit | 02/13/2026 | 2026 OR HS 5A 4 | |
| 1835 | Piper Dendinger | 33.59 | 10 | BB Min | A: 32.09 (+1.50s | 4.5%) | Vermillion Area Swim Team | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | |
| 1836 | Maya Fazio | 33.60 | 10 | BB Min | A: 32.09 (+1.51s | 4.5%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 1837 | Vivienne Coviello | 33.60 | 10 | BB Min | A: 32.09 (+1.51s | 4.5%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 1838 | Valerie Lan | 33.60 | 10 | BB Min | A: 32.09 (+1.51s | 4.5%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 1839 | Ryan Mackeever | 33.60 | 9 | BB Min | A: 32.09 (+1.51s | 4.5%) | Metro Surge Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 1840 | Elaine Thacker | 33.60 | 10 | BB Min | A: 32.09 (+1.51s | 4.5%) | Memphis Tiger Swimming | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | |
| 1841 | Mary Baxter | 33.60 | 9 | BB Min | A: 32.09 (+1.51s | 4.5%) | Nu Wave Swim Club | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 1842 | Vivienne Dunn | 33.61 | 10 | BB Min | A: 32.09 (+1.52s | 4.5%) | North Shore Swim Club | 12/07/2025 | 2025 NE NSSC December 7 SJP | |
| 1843 | Hazel McCleland | 33.61 | 10 | BB Min | A: 32.09 (+1.52s | 4.5%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 1844 | Rachael Noguti | 33.61 | 10 | BB Min | A: 32.09 (+1.52s | 4.5%) | South Bay Aquatics | 11/08/2025 | HSA All Ages NTS | |
| 1845 | Ava Martusiewicz | 33.61 | 9 | BB Min | A: 32.09 (+1.52s | 4.5%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 1846 | Haleigh McNulty | 33.61 | 9 | BB Min | A: 32.09 (+1.52s | 4.5%) | Farmingdale Aquatics | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1847 | Vasilisa Zinkevich | 33.62 | 10 | BB Min | A: 32.09 (+1.53s | 4.6%) | Tsm Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 1848 | Charlotte Davenport | 33.62 | 10 | BB Min | A: 32.09 (+1.53s | 4.6%) | YMCA of Snohomish County Barra | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 1849 | Sierra Largent | 33.62 | 10 | BB Min | A: 32.09 (+1.53s | 4.6%) | Unattached | 02/27/2026 | Ozark Division I Championship | |
| 1850 | Emilia Chang | 33.62 | 10 | BB Min | A: 32.09 (+1.53s | 4.6%) | Burlingame Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
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.