USA Girls 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1651 | Julia Mardambek | 39.59 | 9 | BB Min | A: 36.59 (+3.00s | 7.6%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 1652 | Maddy Walker | 39.59 | 10 | BB Min | A: 36.59 (+3.00s | 7.6%) | Spokane Sea Serpents | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 1653 | Mikka Lusanta | 39.59 | 10 | BB Min | A: 36.59 (+3.00s | 7.6%) | Sparks Piranhas Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | |
| 1654 | Vivienne Kelleher | 39.60 | 9 | BB Min | A: 36.59 (+3.01s | 7.6%) | Crimson Aquatics | 05/30/2026 | 2026 NE RIAC Sail Away On The Ferry | |
| 1655 | Audrey Anderson | 39.61 | 10 | BB Min | A: 36.59 (+3.02s | 7.6%) | Aberdeen Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 1656 | Isabella Mcknight | 39.61 | 9 | BB Min | A: 36.59 (+3.02s | 7.6%) | Swim Kauai Aquatics | 05/23/2026 | 50th Annual Coach Soichi Sakamoto Invitationa | |
| 1657 | Su Cimren | 39.62 | 9 | BB Min | A: 36.59 (+3.03s | 7.6%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1658 | Effie Liu | 39.62 | 10 | BB Min | A: 36.59 (+3.03s | 7.6%) | Delmar Dolfins | 06/06/2026 | 2026 NE KING CAC Almost Summer Invite | |
| 1659 | Winnie Dinh | 39.62 | 9 | BB Min | A: 36.59 (+3.03s | 7.6%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 1660 | Lily Lannin | 39.63 | 9 | BB Min | A: 36.59 (+3.04s | 7.7%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 1661 | Megan Chang | 39.63 | 10 | BB Min | A: 36.59 (+3.04s | 7.7%) | Nitro Swimming | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 1662 | Gabriela Gonzalez | 39.63 | 10 | BB Min | A: 36.59 (+3.04s | 7.7%) | Sunrise Swimming | 06/26/2026 | 2026 Michael Lohberg Invitational | |
| 1663 | Ella Edwards | 39.63 | 10 | BB Min | A: 36.59 (+3.04s | 7.7%) | Nova of Virginia | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | |
| 1664 | Aria Jaggi | 39.63 | 10 | BB Min | A: 36.59 (+3.04s | 7.7%) | Jbarracudas Swim Team | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 1665 | Aaradhya Bharadwaj | 39.63 | 10 | BB Min | A: 36.59 (+3.04s | 7.7%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 1666 | Emma Roberts | 39.63 | 10 | BB Min | A: 36.59 (+3.04s | 7.7%) | Life Time Colorado Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 1667 | Bridget Dyckman | 39.63 | 9 | BB Min | A: 36.59 (+3.04s | 7.7%) | Old Dominion Aquatic Club | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 1668 | Ellery Sheppard | 39.63 | 10 | BB Min | A: 36.59 (+3.04s | 7.7%) | YMCA of the Triangle Area Swim | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 1669 | Anyeline Hernandez Gonzalez | 39.64 | 10 | BB Min | A: 36.59 (+3.05s | 7.7%) | Lake Lytal Lightning | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 1670 | Brooklyn Litteken | 39.64 | 9 | BB Min | A: 36.59 (+3.05s | 7.7%) | Multnomah Athletic Club | 07/04/2026 | Pendleton Open 2026 | |
| 1671 | Ella Westphal | 39.64 | 10 | BB Min | A: 36.59 (+3.05s | 7.7%) | South East Metro Sharks | 05/03/2026 | 2026 MN SEMS LC Invite | |
| 1672 | Audrey Leonard | 39.64 | 10 | BB Min | A: 36.59 (+3.05s | 7.7%) | Nitro Swimming | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 1673 | Karrington Knowlton | 39.65 | 10 | BB Min | A: 36.59 (+3.06s | 7.7%) | Memphis Tiger Swimming | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | |
| 1674 | Adalyn King | 39.65 | 10 | BB Min | A: 36.59 (+3.06s | 7.7%) | Fort Collins Area Swim Team | 06/27/2026 | 2026 CO FAST Single Session | |
| 1675 | Alice Clark | 39.65 | 8 | BB Min | A: 36.59 (+3.06s | 7.7%) | Hood River Valley Swim Team | 06/12/2026 | 73rd Ted Walker Invitational 2026 | |
| 1676 | Cecilia Thibodeau | 39.65 | 10 | BB Min | A: 36.59 (+3.06s | 7.7%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1677 | Romina Padilla Villa | 39.65 | 10 | BB Min | A: 36.59 (+3.06s | 7.7%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 1678 | Raegan Berry | 39.65 | 10 | BB Min | A: 36.59 (+3.06s | 7.7%) | Flatiron Athletic Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 1679 | Sofia Khalfin | 39.66 | 9 | BB Min | A: 36.59 (+3.07s | 7.7%) | Terrapins Swim Team | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 1680 | Avery Oneill | 39.66 | 10 | BB Min | A: 36.59 (+3.07s | 7.7%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 1681 | Allison Pegram | 39.66 | 10 | BB Min | A: 36.59 (+3.07s | 7.7%) | Coast Gaurd Blue Dolphins | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1682 | Alexandra Czuczman | 39.66 | 9 | BB Min | A: 36.59 (+3.07s | 7.7%) | Aquawolves Swimming | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 1683 | Margo Deist | 39.66 | 9 | BB Min | A: 36.59 (+3.07s | 7.7%) | Metro East Titans Swimming | 05/01/2026 | John Traube Memorial 2026 | |
| 1684 | Sawyer Cunio | 39.66 | 10 | BB Min | A: 36.59 (+3.07s | 7.7%) | Treasure Coast Aquatics | 06/25/2026 | 2026 FAST Independence Invitational | |
| 1685 | Catherine Kuhl | 39.67 | 9 | BB Min | A: 36.59 (+3.08s | 7.8%) | Bolles School Sharks | 05/22/2026 | EAJ Mayhem 2026 | |
| 1686 | Isabelle Bakis | 39.67 | 9 | BB Min | A: 36.59 (+3.08s | 7.8%) | Bluefish Swim Club | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | |
| 1687 | Hannah Ruan | 39.67 | 9 | BB Min | A: 36.59 (+3.08s | 7.8%) | South Shore YMCA Strypers | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 1688 | Gabriella Canelli | 39.67 | 10 | BB Min | A: 36.59 (+3.08s | 7.8%) | Dedham Health Hydra | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
| 1689 | Evelyn Woomert | 39.67 | 9 | BB Min | A: 36.59 (+3.08s | 7.8%) | Columbia Aquatics Association | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | |
| 1690 | Daphne Gregor | 39.68 | 10 | BB Min | A: 36.59 (+3.09s | 7.8%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 1691 | Avery Bacci | 39.69 | 9 | BB Min | A: 36.59 (+3.10s | 7.8%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 1692 | Rory McAndrew | 39.70 | 10 | BB Min | A: 36.59 (+3.11s | 7.8%) | Hockomock Area YMCA Lightning | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1693 | Mary Kopecky | 39.70 | 10 | BB Min | A: 36.59 (+3.11s | 7.8%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 1694 | Lainey Campbell | 39.71 | 8 | BB Min | A: 36.59 (+3.12s | 7.9%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 1695 | Abigail Crewson | 39.71 | 10 | BB Min | A: 36.59 (+3.12s | 7.9%) | Planet Swim Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 1696 | Elizabeth Locke | 39.71 | 9 | BB Min | A: 36.59 (+3.12s | 7.9%) | Tampa Elite Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 1697 | Everly Jenkins | 39.72 | 10 | BB Min | A: 36.59 (+3.13s | 7.9%) | Tsunami Swimming | 05/01/2026 | 2026 Helen Wang Sunflower Classic | |
| 1698 | Genevieve Bakis | 39.72 | 10 | BB Min | A: 36.59 (+3.13s | 7.9%) | Bluefish Swim Club | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | |
| 1699 | Jordan Pardue | 39.72 | 10 | BB Min | A: 36.59 (+3.13s | 7.9%) | Star Aquatics | 04/17/2026 | 2026 STAR April Friday Night At The Races | |
| 1700 | Victoria Gonzalez Wence | 39.72 | 10 | BB Min | A: 36.59 (+3.13s | 7.9%) | Titanes de Tym | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
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.