USA Girls 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1151 | Mio Murdock | 38.25 | 10 | BB Min | A: 37.99 (+0.26s | 0.7%) | Los Angeles-Blue | 01/24/2026 | 2026 SCS Swim Festival | |
| 1152 | Rory McAndrew | 38.25 | 10 | BB Min | A: 37.99 (+0.26s | 0.7%) | Hockomock Area YMCA Lightning | 02/28/2026 | 2026 NE NSSC Specialty At BC | |
| 1153 | Keira Degalan | 38.25 | 9 | BB Min | A: 37.99 (+0.26s | 0.7%) | T2 Aquatics | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 1154 | Cora Rogers | 38.25 | 10 | BB Min | A: 37.99 (+0.26s | 0.7%) | Gsa | 03/20/2026 | 2026 STAR Tar Heel States | |
| 1155 | Grace Chan | 38.25 | 10 | BB Min | A: 37.99 (+0.26s | 0.7%) | Central Queens Ym-Ywha | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 1156 | Eleanor Schwingler | 38.25 | 9 | BB Min | A: 37.99 (+0.26s | 0.7%) | West Express Swim Team | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | |
| 1157 | Skyler Wang | 38.26 | 9 | BB Min | A: 37.99 (+0.27s | 0.7%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 1158 | Stella Spencer | 38.26 | 10 | BB Min | A: 37.99 (+0.27s | 0.7%) | Waves Of Wilmington Inc | 03/27/2026 | 2026 ECA ECSL Championships | |
| 1159 | Harper Foust | 38.26 | 10 | BB Min | A: 37.99 (+0.27s | 0.7%) | Colonel Crawford Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1160 | Rose DiPiro | 38.26 | 9 | BB Min | A: 37.99 (+0.27s | 0.7%) | YMCA of Northwest North Caroli | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1161 | Elizabeth McCulloch | 38.26 | 10 | BB Min | A: 37.99 (+0.27s | 0.7%) | Isle Swim Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 1162 | Magdalene Roberts | 38.27 | 9 | BB Min | A: 37.99 (+0.28s | 0.7%) | Byron Center Aquatics | 12/13/2025 | 2025 Holiday Cup | |
| 1163 | Pyper Emilio | 38.27 | 10 | BB Min | A: 37.99 (+0.28s | 0.7%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 1164 | Madelyn Nielsen | 38.27 | 10 | BB Min | A: 37.99 (+0.28s | 0.7%) | Valley Shore YMCA Marlins | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 1165 | Melody Li | 38.27 | 10 | BB Min | A: 37.99 (+0.28s | 0.7%) | Bellevue Club Swim Team | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 1166 | Dericka Hunt | 38.27 | 9 | BB Min | A: 37.99 (+0.28s | 0.7%) | Saint Petersburg Aquatics | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 1167 | Naomi Burmicky | 38.28 | 9 | BB Min | A: 37.99 (+0.29s | 0.8%) | The Capitol Sea Devils | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 1168 | Chaemin Kim | 38.29 | 10 | BB Min | A: 37.99 (+0.30s | 0.8%) | Utica Shelby Swim Club | 02/27/2026 | 2026 Junior Cup | |
| 1169 | Anaya Gray | 38.29 | 10 | BB Min | A: 37.99 (+0.30s | 0.8%) | Bayside Aquatics | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 1170 | Ruby Keane | 38.30 | 10 | BB Min | A: 37.99 (+0.31s | 0.8%) | South Shore YMCA Strypers | 09/27/2025 | 2025 NE CRA SeptDistance Speccialty Copi | |
| 1171 | Carolina Finazzo | 38.30 | 10 | BB Min | A: 37.99 (+0.31s | 0.8%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 1172 | Natalia Torres | 38.30 | 9 | BB Min | A: 37.99 (+0.31s | 0.8%) | Tule Nation Tritons | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 1173 | Aubrey Webster | 38.30 | 9 | BB Min | A: 37.99 (+0.31s | 0.8%) | YMCA of Northwest North Caroli | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1174 | Selena Melton | 38.30 | 10 | BB Min | A: 37.99 (+0.31s | 0.8%) | Parkway-Rockwood Gateway Swim | 02/27/2026 | Ozark Division I Championship | |
| 1175 | Aleksandra Domin | 38.31 | 10 | BB Min | A: 37.99 (+0.32s | 0.8%) | North Coast Aquatics | 10/24/2025 | 2025 SI JBST ALL AGES A BB MEET | |
| 1176 | Grace Hetherington | 38.31 | 10 | BB Min | A: 37.99 (+0.32s | 0.8%) | Star Swim Team | 11/01/2025 | 2025 MN NOR Champ Belt Sprint Spec (Fall) | |
| 1177 | Jocelyn Miller | 38.32 | 10 | BB Min | A: 37.99 (+0.33s | 0.9%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 1178 | Samantha Sousa | 38.32 | 10 | BB Min | A: 37.99 (+0.33s | 0.9%) | YMCA of the North Shore Sharks | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 1179 | Frances Eppling | 38.32 | 10 | BB Min | A: 37.99 (+0.33s | 0.9%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 1180 | Adaline Ottinger | 38.32 | 9 | BB Min | A: 37.99 (+0.33s | 0.9%) | South Central Swimming | 03/07/2026 | 2026 Lake Superior Regional Meet | |
| 1181 | Mila Alcantara | 38.32 | 10 | BB Min | A: 37.99 (+0.33s | 0.9%) | Heritage Aquatic Team | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 1182 | Theodora Streatfeild | 38.32 | 10 | BB Min | A: 37.99 (+0.33s | 0.9%) | Nation\\\\\\'s Capital Swim Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 1183 | Addison Borum | 38.32 | 10 | BB Min | A: 37.99 (+0.33s | 0.9%) | North Carolina Aquatic Club | 11/09/2025 | 2025 12 And Under Mini Meet V2 | |
| 1184 | Claire Lee-Huo | 38.33 | 10 | BB Min | A: 37.99 (+0.34s | 0.9%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 1185 | Maeve Wilson | 38.33 | 10 | BB Min | A: 37.99 (+0.34s | 0.9%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | |
| 1186 | Natalie Gogan | 38.34 | 10 | BB Min | A: 37.99 (+0.35s | 0.9%) | Greater Kalamazoo Crocs | 03/07/2026 | 2026 Lake Superior Regional Meet | |
| 1187 | Emelia Kessous | 38.34 | 10 | BB Min | A: 37.99 (+0.35s | 0.9%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 1188 | Addison Do | 38.34 | 10 | BB Min | A: 37.99 (+0.35s | 0.9%) | Clackamas | 02/13/2026 | 2026 OR HS 6A 4 | |
| 1189 | Marley Raulerson | 38.34 | 9 | BB Min | A: 37.99 (+0.35s | 0.9%) | Nova of Virginia | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 1190 | Jane Gardner | 38.35 | 10 | BB Min | A: 37.99 (+0.36s | 0.9%) | Hilltop Aquatic Swim Team | 03/05/2025 | 2025 Short Course UTAGS Championships | |
| 1191 | Grace Yun | 38.35 | 10 | BB Min | A: 37.99 (+0.36s | 0.9%) | Condors Swim Club | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 1192 | Cecilia Ostlund | 38.35 | 10 | BB Min | A: 37.99 (+0.36s | 0.9%) | Sarpy County Swim Club | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 1193 | Harper Ramos | 38.35 | 10 | BB Min | A: 37.99 (+0.36s | 0.9%) | Unattached | 12/12/2025 | Winter SC Age Group Championships | |
| 1194 | Vi Bui | 38.35 | 10 | BB Min | A: 37.99 (+0.36s | 0.9%) | Monroe-Woodbury Devilfish Aqua | 02/20/2026 | 2026 MR Silvers North Championship YMID | |
| 1195 | Aakansha Phadtare | 38.36 | 8 | BB Min | A: 37.99 (+0.37s | 1.0%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1196 | Gwendellyn Tjong | 38.36 | 9 | BB Min | A: 37.99 (+0.37s | 1.0%) | Twisters Swim Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 1197 | Rowan Breedon | 38.36 | 10 | BB Min | A: 37.99 (+0.37s | 1.0%) | Fast Falcons | 02/21/2026 | 2026 SLAC Last Chance To Dance Invitational | |
| 1198 | Madison Garmon | 38.37 | 8 | BB Min | A: 37.99 (+0.38s | 1.0%) | Southwest Aquatic Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 1199 | Savannah Wallace | 38.37 | 10 | BB Min | A: 37.99 (+0.38s | 1.0%) | Addison Otters Swim Team | 03/01/2026 | 2026 NE UVAC 14 And Under Pentathlon | |
| 1200 | Karlie Wall | 38.37 | 10 | BB Min | A: 37.99 (+0.38s | 1.0%) | Patriot Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
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.