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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | Enid Winskowski | 39.36 | 10 | BB Min | A: 36.59 (+2.77s | 7.0%) | Hurricanes Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 702 | Maya Lennon | 39.37 | 10 | BB Min | A: 36.59 (+2.78s | 7.1%) | Pacifica Sea Lions | 07/19/2025 | Alto Last Splash | |
| 703 | Zoe Martinez | 39.37 | 10 | BB Min | A: 36.59 (+2.78s | 7.1%) | Life Time Colorado Swim Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 704 | Ashley Kail | 39.37 | 9 | BB Min | A: 36.59 (+2.78s | 7.1%) | Alameda Gators | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 705 | Lola Berkstresser | 39.37 | 10 | BB Min | A: 36.59 (+2.78s | 7.1%) | North Jeffco Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 706 | Emerson Noblett | 39.37 | 10 | BB Min | A: 36.59 (+2.78s | 7.1%) | Westlake Aquatic Facility | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 707 | Hayden Batten | 39.38 | 9 | BB Min | A: 36.59 (+2.79s | 7.1%) | Piranhas YMCA of the Suncoast | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 708 | Elena Hynst | 39.38 | 10 | BB Min | A: 36.59 (+2.79s | 7.1%) | SwimRVA | 06/27/2024 | NOVA Firecracker Classic | |
| 709 | Grace Mori | 39.39 | 9 | BB Min | A: 36.59 (+2.80s | 7.1%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 710 | Avani Maharjan | 39.40 | 10 | BB Min | A: 36.59 (+2.81s | 7.1%) | Mission Aurora Colorado Swimmi | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 711 | Peyton Zhou | 39.41 | 10 | BB Min | A: 36.59 (+2.82s | 7.2%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 712 | Mirabelle Bauman | 39.42 | 9 | BB Min | A: 36.59 (+2.83s | 7.2%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 713 | Madison McNaghten | 39.42 | 9 | BB Min | A: 36.59 (+2.83s | 7.2%) | Spokane Waves Aquatic Team | 04/25/2026 | 2026 SWAT Spring Fling | |
| 714 | Ida Tichenor | 39.43 | 10 | BB Min | A: 36.59 (+2.84s | 7.2%) | Portland Aquatic Club | 11/14/2025 | GACC PAC 12 U Sprint Dual | |
| 715 | Ayelet Tindall | 39.43 | 10 | BB Min | A: 36.59 (+2.84s | 7.2%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | |
| 716 | Alana San Pedro | 39.44 | 9 | BB Min | A: 36.59 (+2.85s | 7.2%) | South Bay Aquatics | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 717 | Avery Opitz | 39.44 | 9 | BB Min | A: 36.59 (+2.85s | 7.2%) | South East Metro Sharks | 05/03/2026 | 2026 MN SEMS LC Invite | |
| 718 | Eloise Biros | 39.44 | 10 | BB Min | A: 36.59 (+2.85s | 7.2%) | Westlake Aquatic Facility | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 719 | Lilliana Snow | 39.44 | 9 | BB Min | A: 36.59 (+2.85s | 7.2%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 720 | Kimberly Larsen | 39.45 | 10 | BB Min | A: 36.59 (+2.86s | 7.2%) | Kissimmee Swim Association | 05/15/2026 | 2026 PA Long Course Invite | |
| 721 | Hattie Jones | 39.47 | 10 | BB Min | A: 36.59 (+2.88s | 7.3%) | Lakeridge Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 722 | Anna Kudyakova | 39.47 | 10 | BB Min | A: 36.59 (+2.88s | 7.3%) | SwimFast | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 723 | Peyton Warwick | 39.48 | 10 | BB Min | A: 36.59 (+2.89s | 7.3%) | South Shore Sails | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 724 | Maya Salazar | 39.48 | 9 | BB Min | A: 36.59 (+2.89s | 7.3%) | Southwest Aquatic Warriors | 04/17/2026 | 1st Annual SAW Vs Streamline Fiesta Showdown | |
| 725 | Emma Guo | 39.48 | 9 | BB Min | A: 36.59 (+2.89s | 7.3%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 726 | Doreen Zhang | 39.50 | 10 | BB Min | A: 36.59 (+2.91s | 7.4%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 727 | Avery Huskins | 39.50 | 10 | BB Min | A: 36.59 (+2.91s | 7.4%) | Gator Swim Club | 05/15/2026 | 2026 FAST May Invite | |
| 728 | Olivia Leese | 39.51 | 10 | BB Min | A: 36.59 (+2.92s | 7.4%) | Northfield Swim Club | 05/10/2025 | 2025 MN HURR LC Spring Opener | |
| 729 | Blakely Fenno | 39.51 | 10 | BB Min | A: 36.59 (+2.92s | 7.4%) | Treasure Coast Aquatics | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 730 | Lora Hines | 39.51 | 10 | BB Min | A: 36.59 (+2.92s | 7.4%) | Episcopal AmberJax | 03/28/2026 | EAJ Spring Into Long Course 2026 | |
| 731 | Brigitte Raaberg | 39.51 | 9 | BB Min | A: 36.59 (+2.92s | 7.4%) | Westlake Aquatic Facility | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | |
| 732 | Reilly Meeks | 39.52 | 10 | BB Min | A: 36.59 (+2.93s | 7.4%) | Piranhas YMCA of the Suncoast | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 733 | Isabelle Musfeldt | 39.52 | 10 | BB Min | A: 36.59 (+2.93s | 7.4%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 734 | Josette Kehrer | 39.53 | 10 | BB Min | A: 36.59 (+2.94s | 7.4%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 735 | Piper Fasbinder | 39.53 | 10 | BB Min | A: 36.59 (+2.94s | 7.4%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 736 | Scout Maxfield | 39.53 | 10 | BB Min | A: 36.59 (+2.94s | 7.4%) | Olympus Aquatics | 04/25/2025 | 2025 Stingrays LC Kickoff | |
| 737 | Emma Ge | 39.53 | 9 | BB Min | A: 36.59 (+2.94s | 7.4%) | Alamo Area Aquatic Association | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 738 | Olivia Nerida | 39.54 | 10 | BB Min | A: 36.59 (+2.95s | 7.5%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 739 | Eleanor Schwingler | 39.54 | 9 | BB Min | A: 36.59 (+2.95s | 7.5%) | West Express Swim Team | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | |
| 740 | Madeline Popa | 39.55 | 8 | BB Min | A: 36.59 (+2.96s | 7.5%) | Tampa Bay Aquatic Club | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 741 | Emma Nakano | 39.55 | 10 | BB Min | A: 36.59 (+2.96s | 7.5%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 742 | Mia Andrasko | 39.56 | 9 | BB Min | A: 36.59 (+2.97s | 7.5%) | Pearl City Aquatics | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 743 | Arya Nicoara | 39.56 | 9 | BB Min | A: 36.59 (+2.97s | 7.5%) | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 744 | Stella Madore | 39.57 | 9 | BB Min | A: 36.59 (+2.98s | 7.5%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 745 | Darcy Tanner | 39.57 | 9 | BB Min | A: 36.59 (+2.98s | 7.5%) | Layton Surfers | 07/17/2025 | 2025 UTAGS LC Championships | |
| 746 | Whitnee Jacobson | 39.57 | 10 | BB Min | A: 36.59 (+2.98s | 7.5%) | Red Wing Swim Club | 07/12/2025 | 2025 MN BAC Last Chance Invitational | |
| 747 | Brooklyn King | 39.57 | 9 | BB Min | A: 36.59 (+2.98s | 7.5%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 748 | Sophia Lukkes | 39.59 | 10 | BB Min | A: 36.59 (+3.00s | 7.6%) | Pierre Swim Team | 07/11/2025 | 2025 SD Long Course State B Swim Meet | |
| 749 | Victoria Aluicio | 39.59 | 9 | BB Min | A: 36.59 (+3.00s | 7.6%) | Blue Marlins Of Hialeah Garden | 04/18/2026 | SCS Under The Sun Invitational | |
| 750 | Adriana Matousek | 39.59 | 9 | BB Min | A: 36.59 (+3.00s | 7.6%) | Longmont Swim Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
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.