USA Girls 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1901 | Petra Fragedakis | 46.79 | 10 | BB Min | A: 42.79 (+4.00s | 8.5%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 1902 | Savannah Czaplewski | 46.80 | 10 | BB Min | A: 42.79 (+4.01s | 8.6%) | Watauga Swim Team | 10/25/2025 | 2025 BSC Pumpkin Patch Meet | |
| 1903 | Opaline Maffei | 46.80 | 9 | BB Min | A: 42.79 (+4.01s | 8.6%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 1904 | Audrey Taylor | 46.80 | 10 | BB Min | A: 42.79 (+4.01s | 8.6%) | Bangor YMCA Barracudas | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 1905 | Layla Mendillo | 46.80 | 10 | BB Min | A: 42.79 (+4.01s | 8.6%) | Black Marlins Swim Team | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 1906 | Veda Caputo-Wilkowski | 46.81 | 10 | BB Min | A: 42.79 (+4.02s | 8.6%) | Laramie Swim Club | 01/23/2026 | 2026 CO FAST Winter Open | |
| 1907 | Kaya Davis | 46.81 | 10 | BB Min | A: 42.79 (+4.02s | 8.6%) | Lakeridge | 02/15/2025 | 2025 OR HS 6A 5 | |
| 1908 | Yeva Mills | 46.81 | 9 | BB Min | A: 42.79 (+4.02s | 8.6%) | Ridgewood YMCA Breakers Swim T | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 1909 | Mae White | 46.81 | 10 | BB Min | A: 42.79 (+4.02s | 8.6%) | Racers Swim Club | 09/07/2025 | September 25 SYOA | |
| 1910 | Madelyn Drennen | 46.81 | 10 | BB Min | A: 42.79 (+4.02s | 8.6%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 1911 | Josephine McBroom | 46.82 | 9 | BB Min | A: 42.79 (+4.03s | 8.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 1912 | Hayden Schafler | 46.82 | 10 | BB Min | A: 42.79 (+4.03s | 8.6%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 1913 | Livia Mourad | 46.82 | 10 | BB Min | A: 42.79 (+4.03s | 8.6%) | Hockomock Area YMCA Lightning | 11/22/2025 | 2025 NE RIAC Earn Your Turkey | |
| 1914 | Allison Grabowski | 46.83 | 8 | BB Min | A: 42.79 (+4.04s | 8.6%) | York Swim Club of Northern Vir | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 1915 | Haven Reid | 46.83 | 10 | BB Min | A: 42.79 (+4.04s | 8.6%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 1916 | Quinn Bentley-Henry | 46.83 | 10 | BB Min | A: 42.79 (+4.04s | 8.6%) | Rima United | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 1917 | Sydney Harvey | 46.83 | 10 | BB Min | A: 42.79 (+4.04s | 8.6%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 1918 | Lydia Garza | 46.83 | 10 | BB Min | A: 42.79 (+4.04s | 8.6%) | Eagle Swimming Association | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 1919 | Elyse Curtin | 46.83 | 9 | BB Min | A: 42.79 (+4.04s | 8.6%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 1920 | Francine Gilroy | 46.83 | 10 | BB Min | A: 42.79 (+4.04s | 8.6%) | Huntington YMCA Bluefish | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1921 | Adalind Maddox | 46.84 | 10 | BB Min | A: 42.79 (+4.05s | 8.6%) | The Woodlands Swim Team | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 1922 | Rayna Vodraska | 46.84 | 10 | BB Min | A: 42.79 (+4.05s | 8.6%) | Nation\\\\\\'s Capital Swim Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 1923 | Cecilia Thorne | 46.84 | 10 | BB Min | A: 42.79 (+4.05s | 8.6%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 1924 | Soomin Han | 46.84 | 9 | BB Min | A: 42.79 (+4.05s | 8.6%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 1925 | Gwyneth Delaney | 46.84 | 10 | BB Min | A: 42.79 (+4.05s | 8.6%) | Walnut Creek Aquabears | 09/27/2025 | Orinda Aquatics SC C B BB+ Meet | |
| 1926 | Ahana Desai | 46.85 | 10 | BB Min | A: 42.79 (+4.06s | 8.7%) | Episcopal AmberJax | 03/01/2026 | 2026 Last Chance Meet | |
| 1927 | Liliana Arguello | 46.85 | 10 | BB Min | A: 42.79 (+4.06s | 8.7%) | Schertz YMCA Swim Team | 12/20/2025 | 2025 ST SASA Tis The Season | |
| 1928 | Evelyn Lee | 46.85 | 10 | BB Min | A: 42.79 (+4.06s | 8.7%) | Helios | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 1929 | Kami Tong | 46.85 | 10 | BB Min | A: 42.79 (+4.06s | 8.7%) | Edina Swim Club | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 1930 | Alexia Afanasyeva | 46.85 | 10 | BB Min | A: 42.79 (+4.06s | 8.7%) | Hillsboro Swim Team | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 1931 | Jorja McGhee | 46.86 | 10 | BB Min | A: 42.79 (+4.07s | 8.7%) | Detroit All Star Aquatics | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 1932 | Audrey Qureshi | 46.86 | 10 | BB Min | A: 42.79 (+4.07s | 8.7%) | Columbia Aquatics Association | 09/26/2025 | RAC First Splash 2025 | |
| 1933 | Maeve Beaver | 46.86 | 10 | BB Min | A: 42.79 (+4.07s | 8.7%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1934 | Lina Saleh | 46.87 | 9 | BB Min | A: 42.79 (+4.08s | 8.7%) | Bergen Barracudas Swim Team | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 1935 | Maya Nathan | 46.87 | 10 | BB Min | A: 42.79 (+4.08s | 8.7%) | San Antonio Wave | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 1936 | Kennedy Stutzman | 46.88 | 9 | BB Min | A: 42.79 (+4.09s | 8.7%) | Lenawee County Gators | 12/06/2025 | 2025 FFYS Holiday Invitational | |
| 1937 | Kelly Pyle | 46.88 | 10 | BB Min | A: 42.79 (+4.09s | 8.7%) | Canyons Aquatic Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1938 | Naomi Newell | 46.88 | 10 | BB Min | A: 42.79 (+4.09s | 8.7%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | |
| 1939 | Amelie Tihanyi | 46.88 | 10 | BB Min | A: 42.79 (+4.09s | 8.7%) | Paseo Aquatics Swim Team | 12/13/2024 | 2024 CA GWSC SCS WAG | |
| 1940 | Ella Johnson | 46.88 | 10 | BB Min | A: 42.79 (+4.09s | 8.7%) | Pueblo Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1941 | Kayla Mui | 46.89 | 9 | BB Min | A: 42.79 (+4.10s | 8.7%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1942 | Arlette Wang | 46.89 | 10 | BB Min | A: 42.79 (+4.10s | 8.7%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | |
| 1943 | Ami Tanaka | 46.89 | 9 | BB Min | A: 42.79 (+4.10s | 8.7%) | Burlingame Aquatics | 11/16/2024 | 2024 DACA SC CBA Meet | |
| 1944 | Elsa Nordstrom | 46.89 | 9 | BB Min | A: 42.79 (+4.10s | 8.7%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 1945 | Hanifa Bojuwon | 46.90 | 8 | BB Min | A: 42.79 (+4.11s | 8.8%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 1946 | Nora Thompson | 46.90 | 10 | BB Min | A: 42.79 (+4.11s | 8.8%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 1947 | Lucia Torrella | 46.90 | 9 | BB Min | A: 42.79 (+4.11s | 8.8%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 1948 | Chloe Adams | 46.90 | 10 | BB Min | A: 42.79 (+4.11s | 8.8%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 1949 | Lexi Lauderback | 46.90 | 9 | BB Min | A: 42.79 (+4.11s | 8.8%) | New Albany Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1950 | Maya Reznick | 46.91 | 9 | BB Min | A: 42.79 (+4.12s | 8.8%) | Great Lakes Sailfish Swimming | 03/12/2026 | 2026 OH SC Junior Championships | |
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.