USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3301 | Kamryn Chu | 1:09.22 | 9 | B: 55.79 (+13.43s | 19.4%) | East Bay Bat Rays | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 3302 | Elliot Isbell | 1:09.26 | 7 | B: 55.79 (+13.47s | 19.4%) | San Gabriel Aquatics | 04/19/2025 | 2025 ST ASC Long Course Kickoff | ||
| 3303 | Nola Cipoletti | 1:09.26 | 8 | B: 55.79 (+13.47s | 19.4%) | Bend Swim Club | 05/02/2025 | Bend Swim Club May Invitational | ||
| 3304 | Lavender Kizito | 1:09.27 | 6 | B: 55.79 (+13.48s | 19.5%) | Tri-city Channel Cats | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 3305 | Ariana Rekully | 1:09.28 | 8 | B: 55.79 (+13.49s | 19.5%) | Piranhas YMCA of the Suncoast | 04/11/2025 | 2025 Stingrays Early LCM Season Opener | ||
| 3306 | Aspyn Stewart | 1:09.33 | 8 | B: 55.79 (+13.54s | 19.5%) | Canoe City Swim Club | 07/11/2024 | 2024 ME 3rd Annual LCM Championships | ||
| 3307 | Samantha Guan | 1:09.34 | 7 | B: 55.79 (+13.55s | 19.5%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 3308 | Rita Ruzicka | 1:09.42 | 6 | B: 55.79 (+13.63s | 19.6%) | Aquajets Swim Team | 05/10/2025 | 2025 MN HURR LC Spring Opener | ||
| 3309 | Sanvi Amity | 1:09.42 | 7 | B: 55.79 (+13.63s | 19.6%) | Stone Crabs Swim Team | 04/26/2025 | 10th Annual Hohne Memorial Invitational | ||
| 3310 | Liah Teufel | 1:09.43 | 7 | B: 55.79 (+13.64s | 19.6%) | Florida West Coast Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | ||
| 3311 | Sydney Ryner | 1:09.47 | 7 | B: 55.79 (+13.68s | 19.7%) | San Gabriel Aquatics | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | ||
| 3312 | Heidi West | 1:09.48 | 8 | B: 55.79 (+13.69s | 19.7%) | Hillsboro Swim Team | 05/02/2025 | 2025 THSC Spring Invitational | ||
| 3313 | Esther Armstrong | 1:09.49 | 7 | B: 55.79 (+13.70s | 19.7%) | Northern Nevada Aquatics | 07/12/2024 | 2024 NNA Silver State Championships | ||
| 3314 | Stella Green | 1:09.51 | 7 | B: 55.79 (+13.72s | 19.7%) | Nova of Virginia | 05/17/2024 | Freedom Splash | ||
| 3315 | Avery Curtis | 1:09.61 | 8 | B: 55.79 (+13.82s | 19.9%) | Wahoos of Jacksonville | 05/23/2025 | EAJ Mayhem 2025 | ||
| 3316 | Olivia Weber | 1:09.61 | 8 | B: 55.79 (+13.82s | 19.9%) | Heart of Texas Swim Team | 04/19/2025 | 2025 ST ASC Long Course Kickoff | ||
| 3317 | Olive Nelson | 1:09.62 | 7 | B: 55.79 (+13.83s | 19.9%) | Brookings Swim Club | 07/11/2025 | 2025 SD Long Course State B Swim Meet | ||
| 3318 | Nadiyah Aljukic | 1:09.63 | 8 | B: 55.79 (+13.84s | 19.9%) | Sarasota Tsunami Swim Team | 04/11/2025 | 2025 GCST Spring Invite | ||
| 3319 | Madeline Bogler | 1:09.65 | 10 | B: 55.79 (+13.86s | 19.9%) | Makos Aquatics Club of Gainesv | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 3320 | Isabel Relling Ramos | 1:09.68 | 6 | B: 55.79 (+13.89s | 19.9%) | Y Wooster Rec Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 3321 | Madison Helpling | 1:09.68 | 8 | B: 55.79 (+13.89s | 19.9%) | Lakewood Ranch Swim Associatio | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 3322 | Yaanvi Grover | 1:09.68 | 7 | B: 55.79 (+13.89s | 19.9%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 3323 | Isabel Kibler | 1:09.72 | 7 | B: 55.79 (+13.93s | 20.0%) | Battlefield Area Star Swimmers | 07/11/2024 | 2024 RAYS Summer Awards | ||
| 3324 | Kinley Uren | 1:09.74 | 5 | B: 55.79 (+13.95s | 20.0%) | Northern Lights Swim Club | 06/19/2025 | 2025 CO Grand Junction Invitational | ||
| 3325 | Sabrina Davis | 1:09.74 | 8 | B: 55.79 (+13.95s | 20.0%) | Lakewood Ranch Swim Associatio | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 3326 | Sofia Bila | 1:09.76 | 6 | B: 55.79 (+13.97s | 20.0%) | Tide Swimming | 06/07/2024 | 2024 TIDE Swimming Schools Out Classic | ||
| 3327 | Laney Lyon | 1:09.81 | 8 | B: 55.79 (+14.02s | 20.1%) | Tide Swimming | 05/03/2024 | 2024 TIDE Swimming Spring Shockwave Meet | ||
| 3328 | Maggie Thell | 1:09.82 | 9 | B: 55.79 (+14.03s | 20.1%) | Barracuda Aquatics Club | 06/07/2025 | 2025 MN STRM Summer Slam | ||
| 3329 | Alexandra Tomkins | 1:09.82 | 9 | B: 55.79 (+14.03s | 20.1%) | Westlake Aquatic Facility | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | ||
| 3330 | Ekaterina Chogovadze | 1:09.84 | 6 | B: 55.79 (+14.05s | 20.1%) | Mission Aurora Colorado Swimmi | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 3331 | Marina Flores | 1:09.86 | 8 | B: 55.79 (+14.07s | 20.1%) | Alameda Gators | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 3332 | Rebecca Chau | 1:09.88 | 9 | B: 55.79 (+14.09s | 20.2%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 3333 | Pearl Morgan | 1:09.88 | 8 | B: 55.79 (+14.09s | 20.2%) | Magic Valley Marlins | 07/18/2025 | 2025 LCM Summer Championships | ||
| 3334 | Maisie Taylor | 1:09.89 | 6 | B: 55.79 (+14.10s | 20.2%) | SwimRise Aquatics | 05/23/2025 | EAJ Mayhem 2025 | ||
| 3335 | Harper Tierney | 1:09.89 | 10 | B: 55.79 (+14.10s | 20.2%) | Team Vortex | 06/06/2025 | 2025 CO FAST June Bonanza | ||
| 3336 | Petyon Stubbs | 1:09.91 | 10 | B: 55.79 (+14.12s | 20.2%) | SaltRakers Aquatic Club | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 3337 | Makeda Gebretsadik | 1:09.91 | 6 | B: 55.79 (+14.12s | 20.2%) | Omni Otters Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 3338 | Lillian Barnard | 1:09.94 | 7 | B: 55.79 (+14.15s | 20.2%) | North Coast Aquatic Team | 06/07/2025 | 2025 NCAT Summer Swimfest | ||
| 3339 | Virginia Nystrom | 1:09.97 | 8 | B: 55.79 (+14.18s | 20.3%) | Nova of Virginia | 05/17/2024 | Freedom Splash | ||
| 3340 | Aubrey Hickman | 1:09.98 | 8 | B: 55.79 (+14.19s | 20.3%) | Ski Hi Aquatics | 07/18/2025 | 2025 CO Rocky Ford Blue Marlins Invitational | ||
| 3341 | Audrey Dykes | 1:09.99 | 8 | B: 55.79 (+14.20s | 20.3%) | Converse County Waves | 06/28/2025 | 2025 CO Greeley Stampede | ||
| 3342 | Emery Delmas | 1:10.01 | 8 | B: 55.79 (+14.22s | 20.3%) | Bishop Swim Team | 07/12/2024 | 2024 NNA Silver State Championships | ||
| 3343 | Shakthi Ramanathan | 1:10.02 | 10 | B: 55.79 (+14.23s | 20.3%) | Livermore AquaCowboys | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 3344 | Lena Robak | 1:10.02 | 9 | B: 55.79 (+14.23s | 20.3%) | Salida Cyclones | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | ||
| 3345 | Korra Hamlyn | 1:10.03 | 6 | B: 55.79 (+14.24s | 20.3%) | Foothills Swim Team | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 3346 | Elizabeth Livits | 1:10.04 | 8 | B: 55.79 (+14.25s | 20.3%) | Tide Swimming | 04/20/2024 | 2024 Black Vs Blue Intrasquad Meet | ||
| 3347 | Susan Heyen | 1:10.06 | 6 | B: 55.79 (+14.27s | 20.4%) | Millard Aquatic Club | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 3348 | Kayla McCaskey | 1:10.07 | 10 | B: 55.79 (+14.28s | 20.4%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 3349 | Charlotte Beaty | 1:10.11 | 8 | B: 55.79 (+14.32s | 20.4%) | United Swim Club | 05/16/2025 | 2025 FAST May Invite | ||
| 3350 | Adeline Hamilton | 1:10.18 | 6 | B: 55.79 (+14.39s | 20.5%) | Tide Swimming | 04/22/2023 | Black Vs Blue TIDE Swimming Intrasquad Meet | ||
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.