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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4401 | Kayla Trinh | 55.79 | 8 | B Min | BB: 49.69 (+6.10s | 10.9%) | Foxjets Swim Team | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | |
| 4402 | Avery Hauser | 55.80 | 10 | B: 55.79 (+0.01s | 0.0%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 4403 | Riyanshi Banerjee | 55.81 | 9 | B: 55.79 (+0.02s | 0.0%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | ||
| 4404 | Anvi Srivalkar | 55.81 | 10 | B: 55.79 (+0.02s | 0.0%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | ||
| 4405 | Margot Johnston | 55.81 | 9 | B: 55.79 (+0.02s | 0.0%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | ||
| 4406 | Marjorie Murray | 55.82 | 9 | B: 55.79 (+0.03s | 0.1%) | Aquatic Team Of Mecklenburg | 05/15/2026 | 2026 EAC Memorial Invite | ||
| 4407 | Julia McDonagh | 55.82 | 9 | B: 55.79 (+0.03s | 0.1%) | Pikes Peak Athletics | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 4408 | Henley Belew | 55.83 | 8 | B: 55.79 (+0.04s | 0.1%) | Cavalier Aquatics/Piedmont Fam | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 4409 | Sophia Maier | 55.83 | 10 | B: 55.79 (+0.04s | 0.1%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 4410 | Alexis Nguyen | 55.83 | 10 | B: 55.79 (+0.04s | 0.1%) | Tri Valley Aquatics | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 4411 | Lennon Wilson | 55.83 | 10 | B: 55.79 (+0.04s | 0.1%) | Hampton Virginia Current | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 4412 | Isabelle Leung | 55.84 | 9 | B: 55.79 (+0.05s | 0.1%) | South San Francisco Aquatics | 06/12/2026 | BAC Long Course | ||
| 4413 | Zoie Peng | 55.84 | 8 | B: 55.79 (+0.05s | 0.1%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 4414 | Everly Carlson | 55.84 | 10 | B: 55.79 (+0.05s | 0.1%) | Eaton Red Waves | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | ||
| 4415 | Leah Palmer | 55.84 | 10 | B: 55.79 (+0.05s | 0.1%) | Lake Oswego Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | ||
| 4416 | Madeline Hayes | 55.84 | 10 | B: 55.79 (+0.05s | 0.1%) | Academy Aquatic Club | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | ||
| 4417 | Kenley Beach | 55.84 | 8 | B: 55.79 (+0.05s | 0.1%) | Hurricanes Swim Team | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | ||
| 4418 | Dahlia Ugarte | 55.84 | 10 | B: 55.79 (+0.05s | 0.1%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | ||
| 4419 | Chloe Xiong | 55.85 | 10 | B: 55.79 (+0.06s | 0.1%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | ||
| 4420 | Jamison Antalek | 55.86 | 8 | B: 55.79 (+0.07s | 0.1%) | Highlands Ranch Aquatics | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | ||
| 4421 | Naina Bhargava | 55.86 | 9 | B: 55.79 (+0.07s | 0.1%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | ||
| 4422 | Luna Xia | 55.86 | 9 | B: 55.79 (+0.07s | 0.1%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | ||
| 4423 | Anne McCrae | 55.86 | 9 | B: 55.79 (+0.07s | 0.1%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | ||
| 4424 | Kameilla Hall | 55.87 | 10 | B: 55.79 (+0.08s | 0.1%) | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | ||
| 4425 | Elia Kant | 55.87 | 9 | B: 55.79 (+0.08s | 0.1%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 4426 | Laney Lyon | 55.87 | 10 | B: 55.79 (+0.08s | 0.1%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 4427 | Deborah Bell | 55.87 | 10 | B: 55.79 (+0.08s | 0.1%) | Leesburg Aquatics | 05/15/2026 | 2026 FAST May Invite | ||
| 4428 | Ivy Coleman | 55.88 | 8 | B: 55.79 (+0.09s | 0.2%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 4429 | Ashley Sullivan | 55.88 | 9 | B: 55.79 (+0.09s | 0.2%) | Minnetonka Swim Club | 06/05/2026 | 2026 MN NSAC Summer Invite | ||
| 4430 | Haven Howard | 55.88 | 10 | B: 55.79 (+0.09s | 0.2%) | Gold Coast Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 4431 | Penelope Ortega | 55.88 | 9 | B: 55.79 (+0.09s | 0.2%) | SOL Swim Team | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 4432 | Alyssa Tao | 55.88 | 10 | B: 55.79 (+0.09s | 0.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 4433 | Zoey Nelson | 55.89 | 8 | B: 55.79 (+0.10s | 0.2%) | Minnetonka Swim Club | 06/27/2026 | 2026 STAR Summer Splash Invite | ||
| 4434 | Nora Bill | 55.89 | 10 | B: 55.79 (+0.10s | 0.2%) | Hickory Foundation YMCA Seahor | 06/19/2026 | 19th Annual Bob Pratt Invitational Copied | ||
| 4435 | Larkyn Baker | 55.89 | 10 | B: 55.79 (+0.10s | 0.2%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 4436 | Reagan Fellows | 55.90 | 10 | B: 55.79 (+0.11s | 0.2%) | Portneuf Valley Swim Team | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 4437 | Corinne Chapman | 55.90 | 9 | B: 55.79 (+0.11s | 0.2%) | Austin Swim Club | 04/18/2026 | 2026 ST ASC LC Kickoff | ||
| 4438 | Nyla Bhimavarapu | 55.90 | 6 | B: 55.79 (+0.11s | 0.2%) | Lifetime | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | ||
| 4439 | Helena Edwards | 55.91 | 8 | B: 55.79 (+0.12s | 0.2%) | Marlins Of Raleigh | 04/25/2026 | 2026 NCAC Quad Meet | ||
| 4440 | Maria Redd | 55.92 | 8 | B: 55.79 (+0.13s | 0.2%) | North Coast Aquatics | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 4441 | Sydney Philippi | 55.92 | 8 | B: 55.79 (+0.13s | 0.2%) | Ensworth Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | ||
| 4442 | Jacqueline Yee | 55.92 | 9 | B: 55.79 (+0.13s | 0.2%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | ||
| 4443 | Ellis Anderson | 55.93 | 9 | B: 55.79 (+0.14s | 0.3%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | ||
| 4444 | Avery Dill | 55.93 | 10 | B: 55.79 (+0.14s | 0.3%) | City of Mobile Swim Associatio | 04/18/2026 | 2026 CMSA First Chance LCM | ||
| 4445 | Noelle Yeykal | 55.93 | 9 | B: 55.79 (+0.14s | 0.3%) | Planet Swim Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | ||
| 4446 | Grace Rino | 55.93 | 10 | B: 55.79 (+0.14s | 0.3%) | Northern Colorado Swim Club | 06/27/2026 | 2026 CO Greeley Stampede | ||
| 4447 | Quinn Ripperger | 55.94 | 10 | B: 55.79 (+0.15s | 0.3%) | Hurricanes Swim Team | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | ||
| 4448 | Ivy Takahashi | 55.94 | 8 | B: 55.79 (+0.15s | 0.3%) | Olympic Cascade Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 4449 | Adaela Martin | 55.94 | 10 | B: 55.79 (+0.15s | 0.3%) | Memphis Tiger Swimming | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | ||
| 4450 | Sloane Kuehn | 55.94 | 10 | B: 55.79 (+0.15s | 0.3%) | Riptide Swim Team | 06/27/2026 | 2026 STAR Summer Splash Invite | ||
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.