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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8901 | Livia Mourad | 48.76 | 10 | B: 48.59 (+0.17s | 0.3%) | Hockomock Area YMCA Lightning | 12/07/2025 | 2025 NE NSSC December 7 SJP | ||
| 8902 | Ariana Falsetti | 48.76 | 10 | B: 48.59 (+0.17s | 0.3%) | Aquaventure Riptides | 09/27/2025 | 2025 RMY Fall Invitational | ||
| 8903 | Mckenzie Meier | 48.76 | 10 | B: 48.59 (+0.17s | 0.3%) | Boise Swim Club | 12/20/2025 | 2025 BY Candy Cane Invitational | ||
| 8904 | Penelope Keilty | 48.76 | 8 | B: 48.59 (+0.17s | 0.3%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | ||
| 8905 | Sarah Lee | 48.76 | 10 | B: 48.59 (+0.17s | 0.3%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 8906 | Kinzy Hamed | 48.76 | 8 | B: 48.59 (+0.17s | 0.3%) | West Coast Aquatics | 01/10/2026 | 2026 PN WEST IMX Intersquad | ||
| 8907 | Addelyn Wilson | 48.76 | 8 | B: 48.59 (+0.17s | 0.3%) | City of Mobile Swim Associatio | 02/13/2026 | 2026 SES Region 4 Championships | ||
| 8908 | Katherine Schneider | 48.77 | 9 | B: 48.59 (+0.18s | 0.4%) | Memphis Tiger Swimming | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | ||
| 8909 | Ava Xie | 48.77 | 10 | B: 48.59 (+0.18s | 0.4%) | Aquajets Swim Team | 11/16/2025 | 2025MN AQJT November Invite | ||
| 8910 | Lily Brown | 48.77 | 9 | B: 48.59 (+0.18s | 0.4%) | South Shore Sails | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | ||
| 8911 | Elisabeth Fields | 48.77 | 8 | B: 48.59 (+0.18s | 0.4%) | Old Dominion Aquatic Club | 01/10/2026 | ODAC January 2026 Rising Stars Meet | ||
| 8912 | Wenxi Qin | 48.78 | 9 | B: 48.59 (+0.19s | 0.4%) | Olympus Aquatics | 12/29/2025 | 60th Holiday Open 2025 C Meet | ||
| 8913 | Maahira Sharma | 48.78 | 10 | B: 48.59 (+0.19s | 0.4%) | Hudson Explorer Aquatic | 02/20/2026 | 2026 OH Akron SC Regional Championships | ||
| 8914 | Colette Reichert | 48.78 | 10 | B: 48.59 (+0.19s | 0.4%) | Seattle Metropolitan Aquatic C | 11/09/2025 | 2025 PN SMAC November Mini Meet | ||
| 8915 | Emma Gruber | 48.78 | 9 | B: 48.59 (+0.19s | 0.4%) | YMCA of the Triangle Area Swim | 09/28/2025 | 2025 YOTA Intrasquad Meet | ||
| 8916 | Emery Anderson | 48.78 | 10 | B: 48.59 (+0.19s | 0.4%) | Team Sopris Swimming | 01/24/2026 | 2026 CO Montrose Marlins Polar Plunge | ||
| 8917 | Olivia Kim | 48.78 | 7 | B: 48.59 (+0.19s | 0.4%) | Frederick Area Swim Team | 01/11/2026 | 2026 FOX January Distance Sprint Meet | ||
| 8918 | Logan Larson | 48.78 | 10 | B: 48.59 (+0.19s | 0.4%) | Granite City Aquatics | 01/10/2026 | 2026 MN MONC New Years Invite | ||
| 8919 | Victoria Sotillo | 48.78 | 10 | B: 48.59 (+0.19s | 0.4%) | Quince Orchard Swim Academy | 11/14/2025 | 2025PV November Open Fairland | ||
| 8920 | Mila Dhala | 48.78 | 8 | B: 48.59 (+0.19s | 0.4%) | Twisters Swim Club | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | ||
| 8921 | Rose Boneparth | 48.78 | 9 | B: 48.59 (+0.19s | 0.4%) | Portland Porpoise Swim Club | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | ||
| 8922 | Ava VanSickle | 48.79 | 9 | B: 48.59 (+0.20s | 0.4%) | Oly Swimming | 02/06/2026 | 2026 Michigan Open | ||
| 8923 | Aviva Dalsin | 48.79 | 7 | B: 48.59 (+0.20s | 0.4%) | Minnetonka Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 8924 | Greta Walt | 48.79 | 9 | B: 48.59 (+0.20s | 0.4%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | ||
| 8925 | Evelyn Holford | 48.79 | 10 | B: 48.59 (+0.20s | 0.4%) | Byron Center Aquatics | 12/05/2025 | EGRA 2025 Winter Washout | ||
| 8926 | Annabelle Gerber | 48.79 | 9 | B: 48.59 (+0.20s | 0.4%) | Wave Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 3 WAVE | ||
| 8927 | Alexandria Mills | 48.79 | 10 | B: 48.59 (+0.20s | 0.4%) | Evergreen Hurricanes | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | ||
| 8928 | Aditi Mehta | 48.79 | 10 | B: 48.59 (+0.20s | 0.4%) | Bayside Aquatics | 11/01/2025 | 2025 Fox Fall Invitational 2 | ||
| 8929 | Annabelle Ogle | 48.79 | 8 | B: 48.59 (+0.20s | 0.4%) | VillaSport Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | ||
| 8930 | Gretel Morhardt | 48.80 | 8 | B: 48.59 (+0.21s | 0.4%) | Upper Valley Aquatic Club | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | ||
| 8931 | Gwen Cherry | 48.80 | 10 | B: 48.59 (+0.21s | 0.4%) | Cincinnati Marlins | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 8932 | Massalyn Turton | 48.80 | 10 | B: 48.59 (+0.21s | 0.4%) | Apex Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | ||
| 8933 | Aadhya Ravuru | 48.80 | 9 | B: 48.59 (+0.21s | 0.4%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | ||
| 8934 | Hannah Snow | 48.80 | 9 | B: 48.59 (+0.21s | 0.4%) | Bangor YMCA Barracudas | 03/13/2025 | 2025 MESI Winter Short Course Championships | ||
| 8935 | Ava Craukamp | 48.80 | 9 | B: 48.59 (+0.21s | 0.4%) | Life Time Southeast | 12/05/2025 | 2025 SE Christmas In Auburn | ||
| 8936 | Daphne Poshusta | 48.80 | 8 | B: 48.59 (+0.21s | 0.4%) | Eastmont | 11/15/2025 | 2025 Thankswimming Open Copied | ||
| 8937 | Sydney Cote | 48.80 | 9 | B: 48.59 (+0.21s | 0.4%) | Area Tallahassee Aquatic Club | 09/13/2025 | ATAC September Developmental | ||
| 8938 | Lena Hartmann | 48.80 | 10 | B: 48.59 (+0.21s | 0.4%) | Ygb Sea Dragons | 11/07/2025 | 2025 NE CS Fall Classic Copied | ||
| 8939 | Elizabeth Brown | 48.81 | 9 | B: 48.59 (+0.22s | 0.5%) | Mountain State Storm | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | ||
| 8940 | Aaleyah Hutchinson | 48.81 | 9 | B: 48.59 (+0.22s | 0.5%) | Middies Wave Ryders | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 8941 | Caila Kennedy | 48.81 | 8 | B: 48.59 (+0.22s | 0.5%) | Nitro Swimming | 11/02/2024 | 2024 ST NTRO Turkey Trot Meet | ||
| 8942 | Sophia Liu | 48.81 | 9 | B: 48.59 (+0.22s | 0.5%) | Pro Swimming | 01/23/2026 | 2026 PN Pro January Intrasquad Approved | ||
| 8943 | Guinevere Garvey | 48.81 | 9 | B: 48.59 (+0.22s | 0.5%) | San Jose Goosemonkeys | 10/04/2024 | SCSC Pacific Swimming Short Cours C B A+ Meet | ||
| 8944 | Harper Hafen | 48.81 | 9 | B: 48.59 (+0.22s | 0.5%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 8945 | Marlyn Hairston | 48.81 | 10 | B: 48.59 (+0.22s | 0.5%) | FireFish Swim Team | 02/16/2026 | 2026 NE SSC Presidents Day Meet | ||
| 8946 | Lucy Oates | 48.81 | 10 | B: 48.59 (+0.22s | 0.5%) | Westlake Aquatic Facility | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | ||
| 8947 | Carla Cowne | 48.81 | 8 | B: 48.59 (+0.22s | 0.5%) | Seahawk Aquatics | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | ||
| 8948 | Raeya Wallace | 48.81 | 9 | B: 48.59 (+0.22s | 0.5%) | Astoria | 02/15/2025 | 2025 OR HS 4a 3 | ||
| 8949 | Nora Nutting | 48.81 | 10 | B: 48.59 (+0.22s | 0.5%) | Longmont Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | ||
| 8950 | Arlo Baumer | 48.82 | 8 | B: 48.59 (+0.23s | 0.5%) | Amherst Tritons Swim Team | 01/16/2026 | 2026 NE CRIM Bronze Championship | ||
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.