USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1851 | Juliette Harrison | 55.51 | 10 | B Min | BB: 55.49 (+0.02s | 0.0%) | Velocity Swimming | 05/28/2026 | 2026 IE VS Apple Capital | |
| 1852 | Kennedy Vidaurri | 55.53 | 9 | B Min | BB: 55.49 (+0.04s | 0.1%) | Northside Aquatics | 05/06/2026 | 2026 ST NIST May Race Night | |
| 1853 | Lydia Stursma | 55.53 | 9 | B Min | BB: 55.49 (+0.04s | 0.1%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | |
| 1854 | Joey Pendt | 55.54 | 10 | B Min | BB: 55.49 (+0.05s | 0.1%) | Stingray Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 1855 | Olivia Dameron | 55.54 | 10 | B Min | BB: 55.49 (+0.05s | 0.1%) | Virginia Gators | 06/21/2024 | 28th Annual SMAC Summer Classic | |
| 1856 | Edith Garrett | 55.54 | 9 | B Min | BB: 55.49 (+0.05s | 0.1%) | San Antonio Wave | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 1857 | Alexis Griffin | 55.54 | 10 | B Min | BB: 55.49 (+0.05s | 0.1%) | Quest Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 1858 | Harper Williston | 55.55 | 10 | B Min | BB: 55.49 (+0.06s | 0.1%) | North Shore Swim Club | 05/09/2026 | 2026 NE NSSC Specialty At Springfield College | |
| 1859 | Emma Guo | 55.56 | 9 | B Min | BB: 55.49 (+0.07s | 0.1%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 1860 | Roshni Natarajan | 55.56 | 10 | B Min | BB: 55.49 (+0.07s | 0.1%) | Commonwealth Swimming | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1861 | Laria Maries | 55.56 | 10 | B Min | BB: 55.49 (+0.07s | 0.1%) | Blue Wave Swimming | 06/19/2026 | 2026 Lightning Invitational | |
| 1862 | Keegan Soley | 55.56 | 9 | B Min | BB: 55.49 (+0.07s | 0.1%) | Maui Dolphins Swim Club | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | |
| 1863 | Adalyn King | 55.57 | 10 | B Min | BB: 55.49 (+0.08s | 0.1%) | Fort Collins Area Swim Team | 04/11/2026 | 2026 CO FAST Vs CUDA Dua; | |
| 1864 | Dviti Sarath | 55.58 | 10 | B Min | BB: 55.49 (+0.09s | 0.2%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | |
| 1865 | Elaine Kim | 55.59 | 9 | B Min | BB: 55.49 (+0.10s | 0.2%) | Alameda Gators | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 1866 | Zoey Daniels | 55.59 | 10 | B Min | BB: 55.49 (+0.10s | 0.2%) | Upper Valley Aquatic Club | 06/26/2026 | 2026 NE MST ESC June Memorial | |
| 1867 | Caroline Kimpel | 55.59 | 8 | B Min | BB: 55.49 (+0.10s | 0.2%) | Pompano Beach Piranhas | 06/26/2026 | 2026 Michael Lohberg Invitational | |
| 1868 | Emma Grant | 55.61 | 10 | B Min | BB: 55.49 (+0.12s | 0.2%) | Gsa | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 1869 | Clara Ulrich | 55.61 | 9 | B Min | BB: 55.49 (+0.12s | 0.2%) | Sioux Falls Swim Team | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | |
| 1870 | Edith Cayse | 55.62 | 9 | B Min | BB: 55.49 (+0.13s | 0.2%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 1871 | Charlotte Bobic | 55.63 | 10 | B Min | BB: 55.49 (+0.14s | 0.3%) | Sioux Falls Swim Team | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | |
| 1872 | Harper Korb | 55.63 | 10 | B Min | BB: 55.49 (+0.14s | 0.3%) | Legacy Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | |
| 1873 | Anika Uy | 55.64 | 10 | B Min | BB: 55.49 (+0.15s | 0.3%) | Gold\\\\\\'s Aquatics Club | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 1874 | Julia Cormos | 55.64 | 10 | B Min | BB: 55.49 (+0.15s | 0.3%) | Tnt Swimming | 05/02/2026 | 2026 GPAC Flip Flop Invitational | |
| 1875 | Mackenzie Klipp | 55.64 | 9 | B Min | BB: 55.49 (+0.15s | 0.3%) | Quest Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 1876 | Jaylin Ortega | 55.65 | 9 | B Min | BB: 55.49 (+0.16s | 0.3%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | |
| 1877 | Erynne Moriarty | 55.65 | 10 | B Min | BB: 55.49 (+0.16s | 0.3%) | The Western Mass Aquadogs | 05/01/2026 | 2026 NE SUN Leap Into Long Course | |
| 1878 | Elaine Lyu | 55.65 | 9 | B Min | BB: 55.49 (+0.16s | 0.3%) | Atlantic Coast Athletic Club | 05/29/2026 | 2026 SwimRVA Success Bell | |
| 1879 | Ruby Randazzo | 55.65 | 10 | B Min | BB: 55.49 (+0.16s | 0.3%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 1880 | Heavenly Kalambayi | 55.65 | 10 | B Min | BB: 55.49 (+0.16s | 0.3%) | YMCA of Greater Nashua Storm | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 1881 | Nola Cipoletti | 55.65 | 9 | B Min | BB: 55.49 (+0.16s | 0.3%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 1882 | Katya Esparza-Chen | 55.65 | 9 | B Min | BB: 55.49 (+0.16s | 0.3%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1883 | Mila Dentchev | 55.66 | 9 | B Min | BB: 55.49 (+0.17s | 0.3%) | Red River Valley Wahoos | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 1884 | Helen Fu | 55.66 | 9 | B Min | BB: 55.49 (+0.17s | 0.3%) | Hydra Aquatics | 05/01/2026 | Speedo Spring Splash | |
| 1885 | Elizabeth Ferris | 55.67 | 10 | B Min | BB: 55.49 (+0.18s | 0.3%) | South Metro Storm | 06/26/2026 | 2026 MN PRNH Summer Chomp | |
| 1886 | Elana Oliva Ridge | 55.67 | 10 | B Min | BB: 55.49 (+0.18s | 0.3%) | Crimson Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 1887 | Celine Liu | 55.67 | 9 | B Min | BB: 55.49 (+0.18s | 0.3%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 1888 | Nora Pei | 55.67 | 10 | B Min | BB: 55.49 (+0.18s | 0.3%) | Albany Armada Aquatics | 06/19/2026 | Reno Aquatic Club Gamble | |
| 1889 | Sloane Parker | 55.68 | 7 | B Min | BB: 55.49 (+0.19s | 0.3%) | Barracuda Swim Club of Northea | 06/13/2026 | 2026 BSC Model City Invitational | |
| 1890 | Hannah Westenbroek | 55.69 | 10 | B Min | BB: 55.49 (+0.20s | 0.4%) | Hurricanes Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 1891 | Lillian Dean | 55.70 | 10 | B Min | BB: 55.49 (+0.21s | 0.4%) | Voltage Aquatics | 07/18/2025 | 2025 LCM Summer Championships | |
| 1892 | Abigail Magouyrk | 55.70 | 10 | B Min | BB: 55.49 (+0.21s | 0.4%) | Tidal Wave Swimming | 06/20/2025 | 2025 FAST Independence Invitational | |
| 1893 | Hope Wright | 55.71 | 9 | B Min | BB: 55.49 (+0.22s | 0.4%) | Flatiron Athletic Club | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 1894 | Winnie Dinh | 55.71 | 9 | B Min | BB: 55.49 (+0.22s | 0.4%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 1895 | Stefania Latypova | 55.72 | 9 | B Min | BB: 55.49 (+0.23s | 0.4%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1896 | Brooklyn King | 55.73 | 9 | B Min | BB: 55.49 (+0.24s | 0.4%) | Southwest Stars Swim Club | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 1897 | Brooke Voith | 55.73 | 10 | B Min | BB: 55.49 (+0.24s | 0.4%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 1898 | Carmen Corcoran | 55.73 | 9 | B Min | BB: 55.49 (+0.24s | 0.4%) | SwimMAC Carolina | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 1899 | Vivian Davila | 55.74 | 8 | B Min | BB: 55.49 (+0.25s | 0.4%) | Prince William Swim Club | 05/29/2026 | 2026 SwimRVA Success Bell | |
| 1900 | Alice Green | 55.74 | 8 | B Min | BB: 55.49 (+0.25s | 0.4%) | Stingray Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
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.