USA Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7651 | Kalani Scott | 47.75 | 8 | B Min | BB: 43.29 (+4.46s | 9.3%) | Sparks Piranhas Swim Team | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | |
| 7652 | Malene Esker | 47.75 | 10 | B Min | BB: 43.29 (+4.46s | 9.3%) | H2okie Aquatics | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 7653 | Grace Tavarozzi | 47.75 | 10 | B Min | BB: 43.29 (+4.46s | 9.3%) | Smithfield YMCA Dolphins | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 7654 | Olivia Kim | 47.75 | 7 | B Min | BB: 43.29 (+4.46s | 9.3%) | Frederick Area Swim Team | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 7655 | Lina Birsanu | 47.75 | 8 | B Min | BB: 43.29 (+4.46s | 9.3%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 7656 | Evelyn Fei | 47.75 | 10 | B Min | BB: 43.29 (+4.46s | 9.3%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 7657 | Emily Thompson | 47.75 | 10 | B Min | BB: 43.29 (+4.46s | 9.3%) | Arlington Aquatic Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 7658 | Ysabella Bravo | 47.76 | 9 | B Min | BB: 43.29 (+4.47s | 9.4%) | Terrapins Swim Team | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 7659 | Josephine Acosta | 47.76 | 8 | B Min | BB: 43.29 (+4.47s | 9.4%) | Piranhas Swim Club | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 7660 | Shayne Iliria | 47.76 | 10 | B Min | BB: 43.29 (+4.47s | 9.4%) | The Capitol Sea Devils | 10/25/2025 | 2025 PV Monster Mash | |
| 7661 | Ariana Taghipour | 47.76 | 8 | B Min | BB: 43.29 (+4.47s | 9.4%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 7662 | Claire Maddan | 47.76 | 10 | B Min | BB: 43.29 (+4.47s | 9.4%) | First Colony Swim Team, Inc. | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | |
| 7663 | Harper Witte | 47.76 | 9 | B Min | BB: 43.29 (+4.47s | 9.4%) | Southwest Swim Club | 01/31/2026 | 2026 SD SSC Southwest Splash | |
| 7664 | Kinsley Idol | 47.76 | 8 | B Min | BB: 43.29 (+4.47s | 9.4%) | Star Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | |
| 7665 | Liana Chen | 47.76 | 8 | B Min | BB: 43.29 (+4.47s | 9.4%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 7666 | Lucie Levy | 47.76 | 9 | B Min | BB: 43.29 (+4.47s | 9.4%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 7667 | Sophia Rojas Marshall | 47.76 | 9 | B Min | BB: 43.29 (+4.47s | 9.4%) | Treasure Coast Aquatics | 02/28/2026 | Spring Area 6 Championships 2026 | |
| 7668 | Rebekah LeDoux | 47.76 | 9 | B Min | BB: 43.29 (+4.47s | 9.4%) | Central Coast Swim Club | 10/11/2025 | 2025 RRST Pumpkin Plunge | |
| 7669 | Isla McGowan | 47.76 | 9 | B Min | BB: 43.29 (+4.47s | 9.4%) | Atlantic Coast Athletic Club | 02/07/2026 | SW District 8 Under Championship | |
| 7670 | Adelaine Angarita-Wise | 47.77 | 9 | B Min | BB: 43.29 (+4.48s | 9.4%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 7671 | Leni Wilson | 47.77 | 7 | B Min | BB: 43.29 (+4.48s | 9.4%) | Bayside Aquatics | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 7672 | Tiffany Young | 47.77 | 10 | B Min | BB: 43.29 (+4.48s | 9.4%) | Harbor Aquatics Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 7673 | Teagan Van Der Wilt | 47.77 | 10 | B Min | BB: 43.29 (+4.48s | 9.4%) | Winona Swim Club | 10/24/2025 | 2025 MN RWSC Halloween Mini Meet | |
| 7674 | Alexandra Watson | 47.77 | 8 | B Min | BB: 43.29 (+4.48s | 9.4%) | Egra Waves | 12/05/2025 | EGRA 2025 Winter Washout | |
| 7675 | Analeigh Wilson | 47.77 | 10 | B Min | BB: 43.29 (+4.48s | 9.4%) | Swim Streamline at Northampton | 11/16/2024 | 2024 NOCH Turkey Classic | |
| 7676 | Imogen Morrow | 47.77 | 9 | B Min | BB: 43.29 (+4.48s | 9.4%) | Sailfish | 09/20/2024 | 2024 ST AQTX Round Rock Unclassified | |
| 7677 | Allison Kahle | 47.78 | 8 | B Min | BB: 43.29 (+4.49s | 9.4%) | Arlington Aquatic Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 7678 | Kotryna Matusevicius | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Life Time Houston Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 7679 | Atisa Arvan | 47.78 | 9 | B Min | BB: 43.29 (+4.49s | 9.4%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 7680 | Everleigh Volk | 47.78 | 8 | B Min | BB: 43.29 (+4.49s | 9.4%) | Bay Club Aquatics | 02/21/2026 | 2026 SI JBST Age Group Champs Max | |
| 7681 | Sarah Saqa | 47.78 | 9 | B Min | BB: 43.29 (+4.49s | 9.4%) | Tampa Elite Aquatics | 10/03/2025 | BERK TEAM Duel In The Pool 2025 | |
| 7682 | Rainn Genore | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Commonwealth Swimming | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 7683 | Nelia Bourouf | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Unattached | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 7684 | Lucy Quirk | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 7685 | Emery Padgett | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Camden County Boomers Swim Clu | 10/11/2024 | October Spook Out | |
| 7686 | Allison Swanson | 47.78 | 10 | B Min | BB: 43.29 (+4.49s | 9.4%) | Millard Aquatic Club | 01/31/2026 | 2026 MW SCSC President S Day Meet | |
| 7687 | Laurel Huff | 47.79 | 9 | B Min | BB: 43.29 (+4.50s | 9.4%) | Anniston Barracudas Swim Team | 01/09/2026 | 2026 MCC January Invite | |
| 7688 | Gweneth Anderson | 47.79 | 10 | B Min | BB: 43.29 (+4.50s | 9.4%) | Roseburg Y Swim Team | 01/24/2026 | Oregon YMCA Championships 2026 | |
| 7689 | Mary DeMarr | 47.79 | 10 | B Min | BB: 43.29 (+4.50s | 9.4%) | Stingrays Swim Team | 01/17/2026 | 2026 Duck Bowl | |
| 7690 | Amy Wiese | 47.79 | 10 | B Min | BB: 43.29 (+4.50s | 9.4%) | Millard Aquatic Club | 01/21/2026 | BLCK MW BT Sprint Night Meet #3 | |
| 7691 | Ottilie Holgate | 47.79 | 10 | B Min | BB: 43.29 (+4.50s | 9.4%) | Katy Aquatic Team For Youth | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 7692 | Astalena Sipress | 47.80 | 10 | B Min | BB: 43.29 (+4.51s | 9.4%) | YMCA of Snohomish County Barra | 01/24/2026 | 2026 WA State Y Championship Meet | |
| 7693 | Madelyn Curtis | 47.80 | 8 | B Min | BB: 43.29 (+4.51s | 9.4%) | Velocity Aquatics | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 7694 | Madelyn Kosowicz | 47.80 | 10 | B Min | BB: 43.29 (+4.51s | 9.4%) | North East Aquatics Team | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 7695 | Addison Lam | 47.80 | 6 | B Min | BB: 43.29 (+4.51s | 9.4%) | Eagle Swim Team Inc. | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 7696 | Angela Gu | 47.80 | 10 | B Min | BB: 43.29 (+4.51s | 9.4%) | Quince Orchard Swim Academy | 11/14/2025 | 2025PV November Open Fairland | |
| 7697 | Madelyn Wolfe | 47.80 | 9 | B Min | BB: 43.29 (+4.51s | 9.4%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 7698 | Sofia Morvari | 47.81 | 9 | B Min | BB: 43.29 (+4.52s | 9.5%) | Barracuda Aquatics Club | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 7699 | Hazel Lewandowski | 47.81 | 10 | B Min | BB: 43.29 (+4.52s | 9.5%) | Utica Shelby Swim Club | 12/09/2025 | USSC Holiday Intersquad | |
| 7700 | Sophie-Maree Collins | 47.81 | 9 | B Min | BB: 43.29 (+4.52s | 9.5%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells 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.