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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3551 | Kayleigh Vaughan | 53.12 | 10 | B Min | BB: 49.69 (+3.43s | 6.5%) | All Star Aquatics | 05/17/2024 | HNVR Storm Surge 2024 | |
| 3552 | Emily Davis | 53.12 | 10 | B Min | BB: 49.69 (+3.43s | 6.5%) | Williamsburg Aquatic Club | 04/17/2026 | NOVA Long Course Kick Off | |
| 3553 | Roxanne Collins | 53.12 | 10 | B Min | BB: 49.69 (+3.43s | 6.5%) | YMCA of the Triangle Area Swim | 05/15/2026 | 2026 EAC Memorial Invite | |
| 3554 | Laila Chakkalakal | 53.12 | 9 | B Min | BB: 49.69 (+3.43s | 6.5%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 3555 | Molly Schewe | 53.13 | 10 | B Min | BB: 49.69 (+3.44s | 6.5%) | Lakeside Swim Team | 05/15/2026 | 2026 Triton Summer Launch | |
| 3556 | Ava Akers | 53.13 | 9 | B Min | BB: 49.69 (+3.44s | 6.5%) | Owensboro Marlins | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 3557 | Alba Zarate | 53.14 | 8 | B Min | BB: 49.69 (+3.45s | 6.5%) | Pikes Peak Athletics | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 3558 | Dorothea Wilkie | 53.14 | 9 | B Min | BB: 49.69 (+3.45s | 6.5%) | Sea Devils | 05/10/2025 | 2025 MN HURR LC Spring Opener | |
| 3559 | Georgia Lee | 53.14 | 10 | B Min | BB: 49.69 (+3.45s | 6.5%) | SwimRise Aquatics | 06/27/2025 | SwimRise Season Finale | |
| 3560 | Rosalie Clayton | 53.14 | 8 | B Min | BB: 49.69 (+3.45s | 6.5%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 3561 | Finley Cullen | 53.15 | 8 | B Min | BB: 49.69 (+3.46s | 6.5%) | Sarasota Sharks | 06/19/2025 | 2025 Shark Open | |
| 3562 | Elaine Wang | 53.15 | 9 | B Min | BB: 49.69 (+3.46s | 6.5%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 3563 | Daphne Poshusta | 53.15 | 8 | B Min | BB: 49.69 (+3.46s | 6.5%) | Eastmont | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 3564 | Annie Platshon | 53.16 | 10 | B Min | BB: 49.69 (+3.47s | 6.5%) | Ladera Oaks | 05/16/2026 | 2026 DACA LC CBA+ | |
| 3565 | Samantha Valdes | 53.17 | 10 | B Min | BB: 49.69 (+3.48s | 6.5%) | Alamo Area Aquatic Association | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 3566 | Sophia Shore | 53.17 | 8 | B Min | BB: 49.69 (+3.48s | 6.5%) | Excel Aquatics | 04/24/2026 | 2026 Strong Tower Invite | |
| 3567 | Scarlett Herr | 53.18 | 9 | B Min | BB: 49.69 (+3.49s | 6.6%) | Southwest Stars Swim Club | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 3568 | Abigail Hackenberg | 53.18 | 9 | B Min | BB: 49.69 (+3.49s | 6.6%) | Longmont Swim Club | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | |
| 3569 | Ophelia Daeger | 53.19 | 9 | B Min | BB: 49.69 (+3.50s | 6.6%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | |
| 3570 | Maiia Dolenko | 53.20 | 9 | B Min | BB: 49.69 (+3.51s | 6.6%) | Mecklenburg Swim Association | 04/25/2026 | 2026 MSA April LC Meet | |
| 3571 | Adeline Avola | 53.20 | 10 | B Min | BB: 49.69 (+3.51s | 6.6%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 3572 | Audrey Townsley | 53.20 | 8 | B Min | BB: 49.69 (+3.51s | 6.6%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | |
| 3573 | Nora Beech | 53.21 | 8 | B Min | BB: 49.69 (+3.52s | 6.6%) | Foxjets Swim Team | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 3574 | Fiona Price | 53.21 | 8 | B Min | BB: 49.69 (+3.52s | 6.6%) | YMCA of Greater Nashua Storm | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 3575 | Charlotte Anderson | 53.21 | 10 | B Min | BB: 49.69 (+3.52s | 6.6%) | Executive Swim Club | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | |
| 3576 | Abigail Wolf | 53.22 | 9 | B Min | BB: 49.69 (+3.53s | 6.6%) | Ensworth Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | |
| 3577 | Katy Pan | 53.22 | 10 | B Min | BB: 49.69 (+3.53s | 6.6%) | Pacific Dragons Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 3578 | Harper Gullick | 53.22 | 8 | B Min | BB: 49.69 (+3.53s | 6.6%) | Hurricanes Swim Team | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 3579 | Sloan Benson | 53.22 | 7 | B Min | BB: 49.69 (+3.53s | 6.6%) | Saint Petersburg Aquatics | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 3580 | Piper Shepan | 53.22 | 9 | B Min | BB: 49.69 (+3.53s | 6.6%) | Las Cruces Aquatic Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 3581 | Averie Mak | 53.23 | 9 | B Min | BB: 49.69 (+3.54s | 6.7%) | Alto Swim Club | 04/27/2024 | Alto Spring Jam | |
| 3582 | Anna Wachter | 53.23 | 8 | B Min | BB: 49.69 (+3.54s | 6.7%) | Csp Tideriders | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 3583 | Lily Kamaldean | 53.23 | 10 | B Min | BB: 49.69 (+3.54s | 6.7%) | Vacaville Swim Club | 06/27/2026 | NVST Summer Plunge 2026 | |
| 3584 | Yunni Li | 53.23 | 8 | B Min | BB: 49.69 (+3.54s | 6.7%) | North Carolina Aquatic Club | 04/25/2026 | 2026 NCAC Quad Meet | |
| 3585 | Hadley Waters | 53.24 | 10 | B Min | BB: 49.69 (+3.55s | 6.7%) | Kent County YMCA | 05/16/2026 | 2026 NE KCY Invitational | |
| 3586 | Riley Serpaio | 53.24 | 10 | B Min | BB: 49.69 (+3.55s | 6.7%) | Sporting Jax Aquatic Club | 05/22/2026 | EAJ Mayhem 2026 | |
| 3587 | Rayana Temirtas | 53.24 | 8 | B Min | BB: 49.69 (+3.55s | 6.7%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 3588 | Regina Spears-Harr | 53.24 | 8 | B Min | BB: 49.69 (+3.55s | 6.7%) | Portland Porpoise Swim Club | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | |
| 3589 | Maria Fonseca Correa | 53.25 | 9 | B Min | BB: 49.69 (+3.56s | 6.7%) | Madison International School | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 3590 | Maddison Bribiesca | 53.25 | 9 | B Min | BB: 49.69 (+3.56s | 6.7%) | Unattached | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 3591 | Margot Christensen | 53.25 | 8 | B Min | BB: 49.69 (+3.56s | 6.7%) | Com Aquatics | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 3592 | Riley Kendrick | 53.25 | 10 | B Min | BB: 49.69 (+3.56s | 6.7%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 3593 | Charlotte Blaize | 53.25 | 9 | B Min | BB: 49.69 (+3.56s | 6.7%) | City of Mobile Swim Associatio | 06/13/2026 | Spirit Of Mobile | |
| 3594 | Zhiloh Maglaya | 53.25 | 10 | B Min | BB: 49.69 (+3.56s | 6.7%) | Bluefish Swim Club | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 3595 | Brooklynn Crowell | 53.27 | 9 | B Min | BB: 49.69 (+3.58s | 6.7%) | Sawtooth Aquatic Club | 05/16/2025 | 2025 Spring Fling LC Invitational | |
| 3596 | Jordyn Colley | 53.27 | 9 | B Min | BB: 49.69 (+3.58s | 6.7%) | Northern KY Clippers | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | |
| 3597 | Florence Bradley | 53.27 | 8 | B Min | BB: 49.69 (+3.58s | 6.7%) | Tornadoes Swim Team | 04/25/2026 | GACC Spring Invitational | |
| 3598 | Mira Kumlin | 53.27 | 10 | B Min | BB: 49.69 (+3.58s | 6.7%) | Cottage Grove Aqua Lions | 06/13/2025 | 2025 Mike Morris Memorial Invitational | |
| 3599 | Emma Lovell | 53.28 | 10 | B Min | BB: 49.69 (+3.59s | 6.7%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 3600 | Daniella Duan | 53.28 | 9 | B Min | BB: 49.69 (+3.59s | 6.7%) | United Swim Club | 06/18/2026 | 2026 June Classic | |
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.