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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6501 | Hazel La Vigne | 45.97 | 9 | B Min | BB: 43.29 (+2.68s | 5.8%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 6502 | Flora Kim | 45.97 | 10 | B Min | BB: 43.29 (+2.68s | 5.8%) | Asphalt Green Unified Aquatics | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | |
| 6503 | Louise Shannon | 45.97 | 10 | B Min | BB: 43.29 (+2.68s | 5.8%) | West Valley Aquatics | 10/24/2025 | SSC Witchy Waters 2025 | |
| 6504 | Abigail Steward | 45.97 | 8 | B Min | BB: 43.29 (+2.68s | 5.8%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 6505 | Elliotte Gibson | 45.97 | 9 | B Min | BB: 43.29 (+2.68s | 5.8%) | East Bay Bat Rays | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |
| 6506 | LeeAnn Wei | 45.97 | 10 | B Min | BB: 43.29 (+2.68s | 5.8%) | The Fish | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 6507 | Insiya Jiwaji | 45.97 | 10 | B Min | BB: 43.29 (+2.68s | 5.8%) | Bluefish Swim Club | 01/02/2026 | 2026 NE INST ABF Blizzard Classic | |
| 6508 | Lea Newby | 45.97 | 9 | B Min | BB: 43.29 (+2.68s | 5.8%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 6509 | Kinsley McCollum | 45.97 | 10 | B Min | BB: 43.29 (+2.68s | 5.8%) | Rockfish Swimming | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | |
| 6510 | Madeline Cawrse | 45.97 | 10 | B Min | BB: 43.29 (+2.68s | 5.8%) | Meadowbrook Swim Team | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 6511 | Hadlee Huyler | 45.98 | 10 | B Min | BB: 43.29 (+2.69s | 5.9%) | Upper Valley Aquatic Club | 10/11/2025 | 2025 NE UVAC Invite 10 11 25 Copied | |
| 6512 | Maliyah Woods | 45.98 | 10 | B Min | BB: 43.29 (+2.69s | 5.9%) | Detroit All Star Aquatics | 01/31/2026 | 2026 Guppy Bowl | |
| 6513 | Shea Paulus | 45.98 | 8 | B Min | BB: 43.29 (+2.69s | 5.9%) | South Bay Aquatics | 06/07/2025 | 2025 SI SBA Splash Dash Max Meet | |
| 6514 | Josephine Klemans | 45.98 | 8 | B Min | BB: 43.29 (+2.69s | 5.9%) | Arena Club Aquatics | 10/18/2025 | 2025 Fox Fall Invitational 1 Copied | |
| 6515 | Lillian Zhang | 45.98 | 9 | B Min | BB: 43.29 (+2.69s | 5.9%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 6516 | Juniper Brock | 45.98 | 10 | B Min | BB: 43.29 (+2.69s | 5.9%) | Oly Swimming | 02/06/2026 | 2026 Michigan Open | |
| 6517 | Addison Magie | 45.99 | 9 | B Min | BB: 43.29 (+2.70s | 5.9%) | Cortez Water Dragons | 06/28/2025 | 2025 CO Montrose Marlins Summer Open | |
| 6518 | Sarah Ouzts | 45.99 | 9 | B Min | BB: 43.29 (+2.70s | 5.9%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | |
| 6519 | Adilynn Pieper | 45.99 | 8 | B Min | BB: 43.29 (+2.70s | 5.9%) | Club Husker | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 6520 | Akshara Mantripragada | 45.99 | 10 | B Min | BB: 43.29 (+2.70s | 5.9%) | Enfinity Aquatic Club | 11/07/2025 | 2025 EAC Cornucopia Classic | |
| 6521 | Zhoey Chen | 45.99 | 10 | B Min | BB: 43.29 (+2.70s | 5.9%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 6522 | Jackie Gonzalez | 45.99 | 10 | B Min | BB: 43.29 (+2.70s | 5.9%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 6523 | Adelynn Stone | 45.99 | 10 | B Min | BB: 43.29 (+2.70s | 5.9%) | Carolina Aquatics Swim Club | 12/05/2025 | ATOM Winter Invite 2025 | |
| 6524 | Eleanor Stockholm | 46.00 | 9 | B Min | BB: 43.29 (+2.71s | 5.9%) | Northern Nevada Aquatics | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 6525 | Allanah Garcia | 46.00 | 10 | B Min | BB: 43.29 (+2.71s | 5.9%) | Greensboro Community YMCA | 10/10/2025 | 2025 TYDE Andy Craver Autumn Leaves Inv | |
| 6526 | Zara Desai | 46.00 | 11 | B Min | BB: 43.29 (+2.71s | 5.9%) | Hockomock Area YMCA Lightning | 02/28/2026 | 2026 NE NSSC Specialty At BC | |
| 6527 | Estella Owens | 46.00 | 9 | B Min | BB: 43.29 (+2.71s | 5.9%) | Nocatee Bluetide Swim Team | 07/26/2025 | 2025 NFSSL Champs | |
| 6528 | Camila Lopez | 46.00 | 10 | B Min | BB: 43.29 (+2.71s | 5.9%) | Orca Aquatics | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 6529 | Michelle Vanderschuur | 46.00 | 10 | B Min | BB: 43.29 (+2.71s | 5.9%) | Byron Center Aquatics | 10/17/2025 | 2025 WMS Boo Bash | |
| 6530 | Ella Cho | 46.00 | 10 | B Min | BB: 43.29 (+2.71s | 5.9%) | Eagle Swim Team Inc. | 10/18/2025 | 2025 Fox Fall Invitational 1 Copied | |
| 6531 | Thea Hiller | 46.00 | 10 | B Min | BB: 43.29 (+2.71s | 5.9%) | Prince William Swim Club | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 6532 | Anniston Rimar | 46.00 | 9 | B Min | BB: 43.29 (+2.71s | 5.9%) | Gaston Gators | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 6533 | Emmanuela Awolola | 46.00 | 10 | B Min | BB: 43.29 (+2.71s | 5.9%) | Life Time Fitness New York Swi | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 6534 | Thia Kirkpatrick | 46.01 | 9 | B Min | BB: 43.29 (+2.72s | 5.9%) | Lake Oswego Swim Club | 01/11/2025 | 2025 LOSC Winter Intrasquad | |
| 6535 | Madeline Stevens | 46.01 | 10 | B Min | BB: 43.29 (+2.72s | 5.9%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 6536 | Brianna Shay | 46.01 | 9 | B Min | BB: 43.29 (+2.72s | 5.9%) | Hillsborough Aquatic Club | 02/14/2026 | 2026 CAT Valentine Splash | |
| 6537 | Hathaway Dary | 46.01 | 7 | B Min | BB: 43.29 (+2.72s | 5.9%) | Carolina Aquatic Team | 11/21/2025 | 2025 ECA Southeastern Classic | |
| 6538 | Stella Boak | 46.01 | 10 | B Min | BB: 43.29 (+2.72s | 5.9%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | |
| 6539 | Kayla McCaskey | 46.01 | 10 | B Min | BB: 43.29 (+2.72s | 5.9%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 6540 | Emma Saxon | 46.01 | 8 | B Min | BB: 43.29 (+2.72s | 5.9%) | Ensworth Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 6541 | Libby Andreason | 46.01 | 9 | B Min | BB: 43.29 (+2.72s | 5.9%) | Lehi Aquatics | 11/01/2025 | Dive Into The Unknown 2025 | |
| 6542 | Noelle Berkland | 46.01 | 9 | B Min | BB: 43.29 (+2.72s | 5.9%) | Park City Swimming | 10/10/2025 | 2025 PC Sprints | |
| 6543 | Yuhan Xie | 46.01 | 10 | B Min | BB: 43.29 (+2.72s | 5.9%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 6544 | Ava Hamrick | 46.01 | 8 | B Min | BB: 43.29 (+2.72s | 5.9%) | Logan County High School | 12/13/2025 | 2025 WCST Holiday Invitational | |
| 6545 | Violet Griffee | 46.01 | 9 | B Min | BB: 43.29 (+2.72s | 5.9%) | Long Reach Swim Club | 03/13/2025 | 2025 MESI Winter Short Course Championships | |
| 6546 | Clara Bertucci | 46.01 | 9 | B Min | BB: 43.29 (+2.72s | 5.9%) | Hurricanes Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | |
| 6547 | Jaylin Ortega | 46.01 | 8 | B Min | BB: 43.29 (+2.72s | 5.9%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 6548 | Alyse Derrico | 46.01 | 9 | B Min | BB: 43.29 (+2.72s | 5.9%) | Indian River Aquatics | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 6549 | Grace Boer | 46.01 | 10 | B Min | BB: 43.29 (+2.72s | 5.9%) | Grand Rapids Aquatics | 11/15/2025 | 2025 GR Gales Of November Open Invitational | |
| 6550 | Vesper Simonetti | 46.02 | 8 | B Min | BB: 43.29 (+2.73s | 5.9%) | Greater Columbus Swim Tm Of Oh | 02/19/2026 | 2026 OH UASC SC Regional 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.