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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6901 | Ysabella Bravo | 47.76 | 9 | B Min | BB: 43.29 (+4.47s | 9.4%) | Terrapins Swim Team | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 6902 | Josephine Acosta | 47.76 | 8 | B Min | BB: 43.29 (+4.47s | 9.4%) | Piranhas Swim Club | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 6903 | Harper Witte | 47.76 | 10 | B Min | BB: 43.29 (+4.47s | 9.4%) | Southwest Swim Club | 01/31/2026 | 2026 SD SSC Southwest Splash | |
| 6904 | Liana Chen | 47.76 | 8 | B Min | BB: 43.29 (+4.47s | 9.4%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 6905 | Lucie Levy | 47.76 | 10 | B Min | BB: 43.29 (+4.47s | 9.4%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 6906 | Kinsley Idol | 47.76 | 8 | B Min | BB: 43.29 (+4.47s | 9.4%) | Star Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | |
| 6907 | Isla McGowan | 47.76 | 9 | B Min | BB: 43.29 (+4.47s | 9.4%) | Atlantic Coast Athletic Club | 02/07/2026 | SW District 8 Under Championship | |
| 6908 | Rebekah LeDoux | 47.76 | 10 | B Min | BB: 43.29 (+4.47s | 9.4%) | Central Coast Swim Club | 10/11/2025 | 2025 RRST Pumpkin Plunge | |
| 6909 | Adelaine Angarita-Wise | 47.77 | 9 | B Min | BB: 43.29 (+4.48s | 9.4%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 6910 | Teagan Van Der Wilt | 47.77 | 10 | B Min | BB: 43.29 (+4.48s | 9.4%) | Winona Swim Club | 10/24/2025 | 2025 MN RWSC Halloween Mini Meet | |
| 6911 | Leni Wilson | 47.77 | 7 | B Min | BB: 43.29 (+4.48s | 9.4%) | Bayside Aquatics | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 6912 | Brielle Johnson | 47.77 | 9 | B Min | BB: 43.29 (+4.48s | 9.4%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 6913 | Alexandra Watson | 47.77 | 8 | B Min | BB: 43.29 (+4.48s | 9.4%) | Egra Waves | 12/05/2025 | EGRA 2025 Winter Washout | |
| 6914 | Imogen Morrow | 47.77 | 9 | B Min | BB: 43.29 (+4.48s | 9.4%) | Sailfish | 09/20/2024 | 2024 ST AQTX Round Rock Unclassified | |
| 6915 | Analeigh Wilson | 47.77 | 10 | B Min | BB: 43.29 (+4.48s | 9.4%) | Swim Streamline at Northampton | 11/16/2024 | 2024 NOCH Turkey Classic | |
| 6916 | Allison Kahle | 47.78 | 8 | B Min | BB: 43.29 (+4.49s | 9.4%) | Arlington Aquatic Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 6917 | Kotryna Matusevicius | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Life Time Houston Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 6918 | Atisa Arvan | 47.78 | 9 | B Min | BB: 43.29 (+4.49s | 9.4%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 6919 | Rainn Genore | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Commonwealth Swimming | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 6920 | Sarah Saqa | 47.78 | 9 | B Min | BB: 43.29 (+4.49s | 9.4%) | Tampa Elite Aquatics | 10/03/2025 | BERK TEAM Duel In The Pool 2025 | |
| 6921 | Everleigh Volk | 47.78 | 8 | B Min | BB: 43.29 (+4.49s | 9.4%) | Bay Club Aquatics | 02/21/2026 | 2026 SI JBST Age Group Champs Max | |
| 6922 | Nelia Bourouf | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Unattached | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 6923 | Lucy Quirk | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 6924 | Emery Padgett | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Camden County Boomers Swim Clu | 10/11/2024 | October Spook Out | |
| 6925 | Allison Swanson | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Millard Aquatic Club | 01/31/2026 | 2026 MW SCSC President S Day Meet | |
| 6926 | Laurel Huff | 47.79 | 9 | B Min | BB: 43.29 (+4.50s | 9.4%) | Anniston Barracudas Swim Team | 01/09/2026 | 2026 MCC January Invite | |
| 6927 | Mary DeMarr | 47.79 | 10 | B Min | BB: 43.29 (+4.50s | 9.4%) | Stingrays Swim Team | 01/17/2026 | 2026 Duck Bowl | |
| 6928 | Amy Wiese | 47.79 | 10 | B Min | BB: 43.29 (+4.50s | 9.4%) | Millard Aquatic Club | 01/21/2026 | BLCK MW BT Sprint Night Meet #3 | |
| 6929 | Gweneth Anderson | 47.79 | 10 | B Min | BB: 43.29 (+4.50s | 9.4%) | Roseburg Y Swim Team | 02/08/2026 | 2026 AAA SC Final Countdown Open | |
| 6930 | Madelyn Kosowicz | 47.80 | 10 | B Min | BB: 43.29 (+4.51s | 9.4%) | North East Aquatics Team | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 6931 | Madelyn Curtis | 47.80 | 8 | B Min | BB: 43.29 (+4.51s | 9.4%) | Velocity Aquatics | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 6932 | Addison Lam | 47.80 | 6 | B Min | BB: 43.29 (+4.51s | 9.4%) | Eagle Swim Team Inc. | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 6933 | Angela Gu | 47.80 | 10 | B Min | BB: 43.29 (+4.51s | 9.4%) | Quince Orchard Swim Academy | 11/14/2025 | 2025PV November Open Fairland | |
| 6934 | Sofia Morvari | 47.81 | 9 | B Min | BB: 43.29 (+4.52s | 9.5%) | Barracuda Aquatics Club | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 6935 | Lana Kratzke | 47.81 | 10 | B Min | BB: 43.29 (+4.52s | 9.5%) | Capital of Texas Aquatics | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | |
| 6936 | Adriana Escudero-Harmer | 47.81 | 9 | B Min | BB: 43.29 (+4.52s | 9.5%) | Ransom Everglades Aquatic Club | 01/16/2026 | 2026 RANS Winter Splash | |
| 6937 | Evelyn Polazzi | 47.81 | 10 | B Min | BB: 43.29 (+4.52s | 9.5%) | Pine Crest Swimming | 02/06/2026 | 2026 Matt Mounts Memorial Swim Meet | |
| 6938 | Delaney Moody | 47.81 | 9 | B Min | BB: 43.29 (+4.52s | 9.5%) | Fallon Barracuda Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | |
| 6939 | Jacqueline Foreman | 47.82 | 9 | B Min | BB: 43.29 (+4.53s | 9.5%) | Team Charlotte Swimming | 01/04/2026 | 2026 Team Sailfish Dual Copied | |
| 6940 | Corinne White | 47.82 | 7 | B Min | BB: 43.29 (+4.53s | 9.5%) | Williamsburg Aquatic Club | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 6941 | Saisha Banerjee | 47.82 | 8 | B Min | BB: 43.29 (+4.53s | 9.5%) | Pro Swimming | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 6942 | Brynn Zentz | 47.82 | 10 | B Min | BB: 43.29 (+4.53s | 9.5%) | MN Flyers Swim Team | 11/22/2025 | 2025 MN HTSC Harvest Classic | |
| 6943 | Aila Chisholm | 47.82 | 10 | B Min | BB: 43.29 (+4.53s | 9.5%) | Reno Aquatic Club | 02/07/2025 | 2025 Valentines Day Age Group Open | |
| 6944 | Teagan Stone | 47.82 | 8 | B Min | BB: 43.29 (+4.53s | 9.5%) | Quest Swimming | 12/05/2025 | NOVA December Dip | |
| 6945 | Teagan Seitz | 47.82 | 10 | B Min | BB: 43.29 (+4.53s | 9.5%) | Hydra Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | |
| 6946 | Olivia Herbert | 47.82 | 10 | B Min | BB: 43.29 (+4.53s | 9.5%) | Tide Swimming | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | |
| 6947 | Beatrice Slabbinck-Unser | 47.83 | 10 | B Min | BB: 43.29 (+4.54s | 9.5%) | Westbrook Seals | 05/16/2026 | 2026 NE Seal Summer Sprint Meet | |
| 6948 | Arya Baker | 47.83 | 10 | B Min | BB: 43.29 (+4.54s | 9.5%) | Bolles School Sharks | 03/01/2025 | 2025 Area 1 Spring Championships | |
| 6949 | Mila Lobo-Guerrero | 47.83 | 10 | B Min | BB: 43.29 (+4.54s | 9.5%) | Maui Swim Club | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | |
| 6950 | Yanran Shen | 47.83 | 9 | B Min | BB: 43.29 (+4.54s | 9.5%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
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.