USA Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3251 | Rosalie Martignetti | 35.69 | 10 | BB Min | A: 32.09 (+3.60s | 10.1%) | Dedham Health Hydra | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 3252 | Sophia Bush | 35.69 | 10 | BB Min | A: 32.09 (+3.60s | 10.1%) | Nation\\\\\\'s Capital Swim Club | 03/20/2026 | March Madness 2026 | |
| 3253 | Reming Potter | 35.69 | 9 | BB Min | A: 32.09 (+3.60s | 10.1%) | Winning Waters Aquatics Club | 04/18/2026 | 2026 ST SCY Surge Earth Day | |
| 3254 | Olivia Ainslie | 35.70 | 9 | BB Min | A: 32.09 (+3.61s | 10.1%) | Our Lady of Lourdes Academy | 10/17/2025 | 2025 Belen Jesuit Invitational | |
| 3255 | Charlotte Walker | 35.70 | 10 | BB Min | A: 32.09 (+3.61s | 10.1%) | Sachem Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 3256 | Peyton Zhou | 35.70 | 10 | BB Min | A: 32.09 (+3.61s | 10.1%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 3257 | Edda Wang | 35.70 | 9 | BB Min | A: 32.09 (+3.61s | 10.1%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 3258 | Penelope Arias | 35.70 | 9 | BB Min | A: 32.09 (+3.61s | 10.1%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | |
| 3259 | Eve Merrow | 35.71 | 10 | BB Min | A: 32.09 (+3.62s | 10.1%) | Bayside Branch YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 3260 | Katarina Saper | 35.71 | 10 | BB Min | A: 32.09 (+3.62s | 10.1%) | Eagle Aquatics | 02/14/2026 | NMST BMHG February BC Invite 26 | |
| 3261 | Olivia Dameron | 35.71 | 10 | BB Min | A: 32.09 (+3.62s | 10.1%) | Virginia Gators | 09/26/2025 | 2025 SwimRVA Blastoff Meet | |
| 3262 | Hattie Lawson | 35.71 | 10 | BB Min | A: 32.09 (+3.62s | 10.1%) | Lindbergh | 11/01/2024 | 2024 KingCo Girls HS Championships OB | |
| 3263 | Winnie Walton | 35.71 | 9 | BB Min | A: 32.09 (+3.62s | 10.1%) | Butler Aquatics Club | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 3264 | Stella Madore | 35.71 | 9 | BB Min | A: 32.09 (+3.62s | 10.1%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 3265 | Bonnie Boon | 35.71 | 10 | BB Min | A: 32.09 (+3.62s | 10.1%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 3266 | Helena Bowen | 35.71 | 10 | BB Min | A: 32.09 (+3.62s | 10.1%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 3267 | Skylar Shi | 35.72 | 9 | BB Min | A: 32.09 (+3.63s | 10.2%) | Potomac Marlins | 11/07/2025 | 2025 Marlins Invitational | |
| 3268 | Leah Chami | 35.72 | 9 | BB Min | A: 32.09 (+3.63s | 10.2%) | Life Time Mid Atlantic Swim Te | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 3269 | Kylie Schnell | 35.72 | 10 | BB Min | A: 32.09 (+3.63s | 10.2%) | Beaverton | 02/14/2025 | 2025 OR HS 6a 2 | |
| 3270 | Zara Torra | 35.72 | 10 | BB Min | A: 32.09 (+3.63s | 10.2%) | Haselwood Y Hammerheads | 01/24/2026 | 2026 WA State Y Championship Meet | |
| 3271 | Allele Li-Fang | 35.72 | 10 | BB Min | A: 32.09 (+3.63s | 10.2%) | The Fish | 02/13/2026 | 2026 ASA President S Day Classic | |
| 3272 | Sophia Dolinschi | 35.72 | 10 | BB Min | A: 32.09 (+3.63s | 10.2%) | Revolution Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 3273 | Chloe Kim | 35.72 | 10 | BB Min | A: 32.09 (+3.63s | 10.2%) | Phoenix Aquatic Club | 01/10/2026 | 2026 MR WEST Chris Dewey Trophy Meet | |
| 3274 | Oceane Loya | 35.72 | 10 | BB Min | A: 32.09 (+3.63s | 10.2%) | El Paso Aqua Posse | 02/22/2026 | 2026 BD SC Jr Border Championship | |
| 3275 | Sullivan Wanstrath | 35.72 | 10 | BB Min | A: 32.09 (+3.63s | 10.2%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 3276 | Mira Naidu-Okada | 35.73 | 10 | BB Min | A: 32.09 (+3.64s | 10.2%) | YMCA of Metro North Tritons | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 3277 | Isabel Begic | 35.73 | 10 | BB Min | A: 32.09 (+3.64s | 10.2%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 3278 | Cecilia Ramirez | 35.73 | 9 | BB Min | A: 32.09 (+3.64s | 10.2%) | Grosse Pointe Gators | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 3279 | Presley Purcell | 35.73 | 10 | BB Min | A: 32.09 (+3.64s | 10.2%) | Aspen Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 3280 | Julianna Haynos | 35.73 | 9 | BB Min | A: 32.09 (+3.64s | 10.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3281 | Isabelle Bakis | 35.74 | 9 | BB Min | A: 32.09 (+3.65s | 10.2%) | Bluefish Swim Club | 01/30/2026 | 2026 NE UVAC Silvers | |
| 3282 | Izzy Greenberg | 35.74 | 8 | BB Min | A: 32.09 (+3.65s | 10.2%) | Cranbrook Msg | 01/14/2026 | Comsac Girls Middle School League Meet | |
| 3283 | Paige Michener | 35.74 | 10 | BB Min | A: 32.09 (+3.65s | 10.2%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 3284 | Myra Hulbert | 35.74 | 10 | BB Min | A: 32.09 (+3.65s | 10.2%) | Seattle Metropolitan Aquatic C | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | |
| 3285 | Austin Kurz | 35.74 | 10 | BB Min | A: 32.09 (+3.65s | 10.2%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 3286 | Jae-Lim Choi | 35.74 | 10 | BB Min | A: 32.09 (+3.65s | 10.2%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 3287 | Yeva Langeland | 35.74 | 9 | BB Min | A: 32.09 (+3.65s | 10.2%) | Lynchburg YMCA Swim Team | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 3288 | MacKenzie Hassan | 35.74 | 9 | BB Min | A: 32.09 (+3.65s | 10.2%) | The St. James Swim Club | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 3289 | Sloan Altmann | 35.75 | 10 | BB Min | A: 32.09 (+3.66s | 10.2%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 3290 | Elizabeth Jiao | 35.75 | 10 | BB Min | A: 32.09 (+3.66s | 10.2%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 3291 | Lyra Mertens-Hall | 35.75 | 10 | BB Min | A: 32.09 (+3.66s | 10.2%) | Multnomah Athletic Club | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 3292 | Ellie Kraft | 35.75 | 9 | BB Min | A: 32.09 (+3.66s | 10.2%) | Heartland Swim Assoc | 05/03/2026 | Mission Valley YMCA Rising Stars 1 | |
| 3293 | Hana Park | 35.75 | 10 | BB Min | A: 32.09 (+3.66s | 10.2%) | Olympus Aquatics | 11/21/2025 | 2025 MAC Thanksgiving Invitational | |
| 3294 | Hannah Lutsi | 35.75 | 9 | BB Min | A: 32.09 (+3.66s | 10.2%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 3295 | Joelle Condon | 35.75 | 9 | BB Min | A: 32.09 (+3.66s | 10.2%) | Sailfish Swim Team | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 3296 | Juliette Cannell | 35.75 | 10 | BB Min | A: 32.09 (+3.66s | 10.2%) | Delta Barracudas | 06/27/2026 | 2026 CO Montrose Marlins Summer Open | |
| 3297 | Lara Hoffman | 35.76 | 9 | BB Min | A: 32.09 (+3.67s | 10.3%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 3298 | Allayna Reed | 35.76 | 10 | BB Min | A: 32.09 (+3.67s | 10.3%) | West Albany | 02/11/2026 | 2026 OR HS 5a 3 | |
| 3299 | Olivia Marks | 35.76 | 10 | BB Min | A: 32.09 (+3.67s | 10.3%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 3300 | Skylar Brown | 35.76 | 9 | BB Min | A: 32.09 (+3.67s | 10.3%) | Williamsburg Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 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.