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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4901 | Isla Petrosky | 57.50 | 8 | B: 55.79 (+1.71s | 3.0%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | ||
| 4902 | Ellie Collins | 57.51 | 8 | B: 55.79 (+1.72s | 3.0%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 4903 | Kinsey Bartholomew | 57.51 | 9 | B: 55.79 (+1.72s | 3.0%) | Velocity Swimming | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 4904 | Natalia Gonzalez Guajardo | 57.51 | 8 | B: 55.79 (+1.72s | 3.0%) | Titanes de Tym | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | ||
| 4905 | Lana Dornbusch | 57.52 | 8 | B: 55.79 (+1.73s | 3.0%) | Renegade Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 4906 | Camille Johnson | 57.52 | 9 | B: 55.79 (+1.73s | 3.0%) | Piedmont Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 4907 | Hannah Brown | 57.52 | 8 | B: 55.79 (+1.73s | 3.0%) | Mission Aurora Colorado Swimmi | 06/26/2026 | 2026 CO Zone 2 District Meet DU | ||
| 4908 | Piper Damman | 57.52 | 9 | B: 55.79 (+1.73s | 3.0%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 4909 | Savannah Zielke | 57.53 | 8 | B: 55.79 (+1.74s | 3.0%) | Middle Tennessee Swim Club | 05/16/2026 | NAC LC May Classic | ||
| 4910 | Viktoriya Slavik | 57.54 | 9 | B: 55.79 (+1.75s | 3.0%) | SwimTLC-Parker Phenomena Swim | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | ||
| 4911 | Alana Rivera | 57.54 | 10 | B: 55.79 (+1.75s | 3.0%) | Texas Elite Swimming | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | ||
| 4912 | Margaret Pearson | 57.55 | 9 | B: 55.79 (+1.76s | 3.1%) | Mercy HealthPlex Sea Wolves | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | ||
| 4913 | Eliora Addo | 57.55 | 8 | B: 55.79 (+1.76s | 3.1%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | ||
| 4914 | Grace McClain | 57.56 | 10 | B: 55.79 (+1.77s | 3.1%) | Sea Dragon Aquatics | 05/03/2025 | 2025 Sea Dragon May Open | ||
| 4915 | Adalynn Askins | 57.56 | 10 | B: 55.79 (+1.77s | 3.1%) | Camden County Boomers Swim Clu | 05/02/2026 | SwimRise IMX IMR Challenge | ||
| 4916 | Hazel Meewes | 57.56 | 8 | B: 55.79 (+1.77s | 3.1%) | Aspire Aquatics of Colorado | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | ||
| 4917 | Aviana Brown | 57.56 | 9 | B: 55.79 (+1.77s | 3.1%) | Saratoga Stingrays | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | ||
| 4918 | Kavya Dubey | 57.57 | 10 | B: 55.79 (+1.78s | 3.1%) | Rochester Swim Club | 06/13/2025 | 2025 MN RSC Summerfest | ||
| 4919 | Haley McCormick | 57.57 | 9 | B: 55.79 (+1.78s | 3.1%) | Island Aquatics | 05/30/2026 | 2026 MAGSA LCM A 2 Meet | ||
| 4920 | Eva Gomes | 57.57 | 9 | B: 55.79 (+1.78s | 3.1%) | St. Cloud Thunderbolts Aquatic | 06/05/2026 | 2026 Sunshine State Games | ||
| 4921 | Elizabeth Valentine | 57.57 | 9 | B: 55.79 (+1.78s | 3.1%) | Black Team | 04/11/2026 | Spring Showdown 2026 | ||
| 4922 | Megan Braud | 57.57 | 10 | B: 55.79 (+1.78s | 3.1%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 4923 | Branny Qiu | 57.57 | 9 | B: 55.79 (+1.78s | 3.1%) | Blue Wave Swimming | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 4924 | Aria Wright | 57.57 | 10 | B: 55.79 (+1.78s | 3.1%) | Florida Elite Swimming | 04/26/2025 | 10th Annual Hohne Memorial Invitational | ||
| 4925 | Catalina Root | 57.58 | 8 | B: 55.79 (+1.79s | 3.1%) | Lake Erie Silver Dolphins | 07/12/2025 | LSSC Avon Classic | ||
| 4926 | Aileen Santin | 57.58 | 9 | B: 55.79 (+1.79s | 3.1%) | Hillsboro Swim Team | 06/12/2026 | 2026 THSC June Open | ||
| 4927 | Antonia Restrepo Mallarino | 57.58 | 10 | B: 55.79 (+1.79s | 3.1%) | Club Los Lagartos | 05/01/2026 | Jesse Vasallo Swimming Invitational | ||
| 4928 | Olivia Pham | 57.58 | 9 | B: 55.79 (+1.79s | 3.1%) | Valley Splash | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 4929 | Sofia Sanches Pacheco | 57.59 | 7 | B: 55.79 (+1.80s | 3.1%) | Hurricane Aquatics | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | ||
| 4930 | Madison Karpinski | 57.59 | 9 | B: 55.79 (+1.80s | 3.1%) | Blazing Barracudas | 05/16/2025 | Busbey Invitational 2025 | ||
| 4931 | Zoe Leidecker | 57.60 | 9 | B: 55.79 (+1.81s | 3.1%) | Coeur D\\\\\\'alene Area Swim Team | 04/25/2026 | 2026 SWAT Spring Fling | ||
| 4932 | Abigail Garner | 57.60 | 9 | B: 55.79 (+1.81s | 3.1%) | Valley Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 4933 | Lily Fernandes | 57.60 | 8 | B: 55.79 (+1.81s | 3.1%) | Waterloo Swimming | 04/18/2026 | 2026 ST ASC LC Kickoff | ||
| 4934 | Emery Delmas | 57.61 | 10 | B: 55.79 (+1.82s | 3.2%) | Bishop Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 4935 | Pippa Libby | 57.61 | 9 | B: 55.79 (+1.82s | 3.2%) | Watauga Swim Team | 05/02/2026 | ATOM May The Force 2026 | ||
| 4936 | Naysa Dallakoti | 57.61 | 8 | B: 55.79 (+1.82s | 3.2%) | New Bedford YMCA Hurricanes | 06/12/2026 | 2026 NE CS Summer Solstice | ||
| 4937 | Emma Swearingen | 57.62 | 9 | B: 55.79 (+1.83s | 3.2%) | Orange - Tennessee Aquatics | 04/11/2026 | Spring Showdown 2026 | ||
| 4938 | Thea Schneider | 57.62 | 9 | B: 55.79 (+1.83s | 3.2%) | Fallon Barracuda Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 4939 | Rushiitha Bezawada | 57.63 | 10 | B: 55.79 (+1.84s | 3.2%) | Front Range Barracudas | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | ||
| 4940 | Mia Cisneros | 57.63 | 9 | B: 55.79 (+1.84s | 3.2%) | Brownsville Aquatics | 05/16/2026 | 2026 ST LC BAS May Swim Meet | ||
| 4941 | Eleanor Stockholm | 57.64 | 10 | B: 55.79 (+1.85s | 3.2%) | Northern Nevada Aquatics | 07/12/2025 | 2025 Silver State Championships | ||
| 4942 | Olivia Fulcher | 57.65 | 9 | B: 55.79 (+1.86s | 3.2%) | Parrish Bull Sharks | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 4943 | Hanvitha Chittudi | 57.65 | 10 | B: 55.79 (+1.86s | 3.2%) | Hillsboro Swim Team | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 4944 | Lucia Benavente Smith | 57.65 | 10 | B: 55.79 (+1.86s | 3.2%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | ||
| 4945 | Andromeda Atkins | 57.65 | 9 | B: 55.79 (+1.86s | 3.2%) | Ramona Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 4946 | Harper Garrahy | 57.65 | 9 | B: 55.79 (+1.86s | 3.2%) | Sporting Jax Aquatic Club | 05/02/2026 | SwimRise IMX IMR Challenge | ||
| 4947 | Aadhya Gopinath | 57.66 | 9 | B: 55.79 (+1.87s | 3.2%) | Cumming Waves | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | ||
| 4948 | Daniela Botero | 57.66 | 8 | B: 55.79 (+1.87s | 3.2%) | Columbus Aquatic Club | 05/16/2026 | 2026 Opelika Open | ||
| 4949 | Quinn Carter | 57.66 | 10 | B: 55.79 (+1.87s | 3.2%) | Helios | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | ||
| 4950 | Emma Loh | 57.66 | 9 | B: 55.79 (+1.87s | 3.2%) | Iolani Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | ||
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.