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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1001 | Maggie Qi | 38.20 | 10 | BB Min | A: 37.99 (+0.21s | 0.5%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 1002 | Journey Maus | 38.20 | 10 | BB Min | A: 37.99 (+0.21s | 0.5%) | Gulf Coast Swim Team | 01/10/2026 | 2026 WINTERFEST SWIM MEET | |
| 1003 | Marais Messana | 38.20 | 10 | BB Min | A: 37.99 (+0.21s | 0.5%) | Denver Swim Academy | 02/21/2026 | 2026 CO DSA Last Chance | |
| 1004 | Angelina Blanca | 38.20 | 10 | BB Min | A: 37.99 (+0.21s | 0.5%) | Aqua Culture Swim School | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 1005 | Kyle Brammer | 38.20 | 10 | BB Min | A: 37.99 (+0.21s | 0.5%) | Poseidon Swimming Inc | 01/16/2026 | CA Y Winter Rumble Copied | |
| 1006 | Piper Fasbinder | 38.21 | 10 | BB Min | A: 37.99 (+0.22s | 0.6%) | Bolles School Sharks | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 1007 | Isabella Agarwala | 38.22 | 10 | BB Min | A: 37.99 (+0.23s | 0.6%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 1008 | Avy Jett | 38.23 | 10 | BB Min | A: 37.99 (+0.24s | 0.6%) | Central Ohio Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1009 | Ashlyn Starkie | 38.23 | 10 | BB Min | A: 37.99 (+0.24s | 0.6%) | New Bedford YMCA Hurricanes | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 1010 | Emma Sapp | 38.23 | 10 | BB Min | A: 37.99 (+0.24s | 0.6%) | Yucaipa Swim Team | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1011 | Dillon Zhang | 38.23 | 10 | BB Min | A: 37.99 (+0.24s | 0.6%) | Flatiron Athletic Club | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1012 | Nicolette Adair | 38.24 | 10 | BB Min | A: 37.99 (+0.25s | 0.7%) | York Swim Club of Northern Vir | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 1013 | Lily Stinson | 38.24 | 9 | BB Min | A: 37.99 (+0.25s | 0.7%) | Hurricanes Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 1014 | Mio Murdock | 38.25 | 10 | BB Min | A: 37.99 (+0.26s | 0.7%) | Los Angeles-Blue | 01/24/2026 | 2026 SCS Swim Festival | |
| 1015 | Keira Degalan | 38.25 | 9 | BB Min | A: 37.99 (+0.26s | 0.7%) | T2 Aquatics | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 1016 | 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 | |
| 1017 | Cora Rogers | 38.25 | 10 | BB Min | A: 37.99 (+0.26s | 0.7%) | Gsa | 03/20/2026 | 2026 STAR Tar Heel States | |
| 1018 | Eleanor Schwingler | 38.25 | 10 | BB Min | A: 37.99 (+0.26s | 0.7%) | West Express Swim Team | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | |
| 1019 | 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 | |
| 1020 | 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 | |
| 1021 | 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 | |
| 1022 | 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 | |
| 1023 | 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 | |
| 1024 | Magdalene Roberts | 38.27 | 9 | BB Min | A: 37.99 (+0.28s | 0.7%) | Byron Center Aquatics | 12/13/2025 | 2025 Holiday Cup | |
| 1025 | 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 | |
| 1026 | 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 | |
| 1027 | Dericka Hunt | 38.27 | 10 | BB Min | A: 37.99 (+0.28s | 0.7%) | Saint Petersburg Aquatics | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 1028 | Stella Spencer | 38.28 | 10 | BB Min | A: 37.99 (+0.29s | 0.8%) | Waves Of Wilmington Inc | 07/02/2026 | BAC Vs WOW Dual | |
| 1029 | 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 | |
| 1030 | Chaemin Kim | 38.29 | 10 | BB Min | A: 37.99 (+0.30s | 0.8%) | Utica Shelby Swim Club | 02/27/2026 | 2026 Junior Cup | |
| 1031 | 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 | |
| 1032 | 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 | |
| 1033 | Aubrey Webster | 38.30 | 10 | BB Min | A: 37.99 (+0.31s | 0.8%) | YMCA of Northwest North Caroli | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1034 | 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 | |
| 1035 | 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 | |
| 1036 | 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 | |
| 1037 | 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 | |
| 1038 | 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 | |
| 1039 | 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 | |
| 1040 | 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 | |
| 1041 | 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 | |
| 1042 | 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 | |
| 1043 | 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 | |
| 1044 | Maeve Wilson | 38.33 | 10 | BB Min | A: 37.99 (+0.34s | 0.9%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | |
| 1045 | 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 | |
| 1046 | 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 | |
| 1047 | Addison Do | 38.34 | 10 | BB Min | A: 37.99 (+0.35s | 0.9%) | Clackamas | 02/13/2026 | 2026 OR HS 6A 4 | |
| 1048 | 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 | |
| 1049 | 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 | |
| 1050 | 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 | |
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.