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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3601 | Audrey Cooper | 42.71 | 9 | BB Min | A: 37.99 (+4.72s | 11.1%) | Aloha | 02/14/2025 | 2025 OR HS 6a 2 | |
| 3602 | Olivia Shrestha | 42.71 | 10 | BB Min | A: 37.99 (+4.72s | 11.1%) | East Bay Silver Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | |
| 3603 | Brigitte Raaberg | 42.72 | 8 | BB Min | A: 37.99 (+4.73s | 11.1%) | Westlake Aquatic Facility | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | |
| 3604 | Zoya Chand | 42.72 | 10 | BB Min | A: 37.99 (+4.73s | 11.1%) | Superior Aquatics | 10/25/2025 | Superior Aquatics Monster Splash | |
| 3605 | Deirdre Gardner | 42.72 | 11 | BB Min | A: 37.99 (+4.73s | 11.1%) | Neptune Swimming | 12/06/2025 | Neptune Swimming Swim Like The Dickens | |
| 3606 | Sophia Bush | 42.72 | 10 | BB Min | A: 37.99 (+4.73s | 11.1%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 3607 | Annais Kim | 42.72 | 9 | BB Min | A: 37.99 (+4.73s | 11.1%) | Burlingame Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 3608 | Amelia Cook | 42.72 | 10 | BB Min | A: 37.99 (+4.73s | 11.1%) | Monticello Swim Club | 01/10/2026 | 2026 MN MONC New Years Invite | |
| 3609 | Mae St Lawrence | 42.72 | 10 | BB Min | A: 37.99 (+4.73s | 11.1%) | Aces Aquatics | 01/24/2026 | 2026 NE NSSC Snowman Sprints | |
| 3610 | Eleanor Bailey | 42.72 | 10 | BB Min | A: 37.99 (+4.73s | 11.1%) | Gulliver Swim Club | 09/13/2025 | Scotty Invite | |
| 3611 | Abigail Marshall | 42.73 | 10 | BB Min | A: 37.99 (+4.74s | 11.1%) | Cavalier Aquatics/Piedmont Fam | 01/16/2026 | CA Y Winter Rumble Copied | |
| 3612 | Camryn Scholz | 42.73 | 9 | BB Min | A: 37.99 (+4.74s | 11.1%) | Montgomery Aquatic Race Club | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | |
| 3613 | Claire Settle | 42.73 | 10 | BB Min | A: 37.99 (+4.74s | 11.1%) | Tide Swimming | 01/09/2026 | 2026 757swim Splash And Dash | |
| 3614 | Eleanor Lockwood | 42.73 | 9 | BB Min | A: 37.99 (+4.74s | 11.1%) | Aptos Cabrillo Swim Club | 07/19/2024 | Coast Valley Aquatics Short Course Champs | |
| 3615 | Tessa Chaikin | 42.74 | 10 | BB Min | A: 37.99 (+4.75s | 11.1%) | Denver Swim Academy | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 3616 | Alysa Wu | 42.74 | 9 | BB Min | A: 37.99 (+4.75s | 11.1%) | Auburn Aquatics | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 3617 | Summer Morris | 42.74 | 10 | BB Min | A: 37.99 (+4.75s | 11.1%) | Fins Swim Team | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | |
| 3618 | Angela Gu | 42.74 | 10 | BB Min | A: 37.99 (+4.75s | 11.1%) | Milpitas Aquatic Club | 09/27/2025 | 2025 MAC Season Kick Off | |
| 3619 | Jana Penkalski | 42.74 | 9 | BB Min | A: 37.99 (+4.75s | 11.1%) | Unattached | 12/04/2025 | 2025 Holiday Swim Festival | |
| 3620 | Thelma Vawter | 42.74 | 10 | BB Min | A: 37.99 (+4.75s | 11.1%) | Rushmore Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 3621 | Frankie Miniello | 42.74 | 10 | BB Min | A: 37.99 (+4.75s | 11.1%) | Buenaventura Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 3622 | Eleanor Meserve | 42.75 | 9 | BB Min | A: 37.99 (+4.76s | 11.1%) | Portland Porpoise Swim Club | 10/24/2025 | Boofish Halloween Meet | |
| 3623 | Lenox Wong-Wu | 42.75 | 10 | BB Min | A: 37.99 (+4.76s | 11.1%) | 92ny Flying Dolphins | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 3624 | Alessandra Chou | 42.75 | 11 | BB Min | A: 37.99 (+4.76s | 11.1%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 3625 | Miya Ma | 42.75 | 10 | BB Min | A: 37.99 (+4.76s | 11.1%) | Wave Aquatics | 10/18/2025 | 2025 PN VAST Fall Classic | |
| 3626 | Margareta Carwin | 42.75 | 10 | BB Min | A: 37.99 (+4.76s | 11.1%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | |
| 3627 | Zlata Kucheryavaya | 42.75 | 9 | BB Min | A: 37.99 (+4.76s | 11.1%) | Poseidon Swimming Inc | 10/04/2025 | NOVA 12 Under Kick Off Copied | |
| 3628 | Eva Alaee | 42.76 | 9 | BB Min | A: 37.99 (+4.77s | 11.2%) | Eagle Swim Team Inc. | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 3629 | Azalea Scott | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | Boerne Elite Aquatics | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 3630 | Caroline Swartzbaugh | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | YMCA Fairfax County Reston | 01/18/2026 | 2026 Fox Winter Invitational Meet | |
| 3631 | Kathryn Marty | 42.76 | 9 | BB Min | A: 37.99 (+4.77s | 11.2%) | Minnetonka Swim Club | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 3632 | Riley Walters | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | Madison Swimming Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 3633 | Claire Li | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 3634 | Kalyssa Salinas | 42.76 | 9 | BB Min | A: 37.99 (+4.77s | 11.2%) | Laredo Nadadores | 10/10/2025 | 2025 ST SASA Sombrero Series Dos Copied | |
| 3635 | Caroline Erwin | 42.76 | 9 | BB Min | A: 37.99 (+4.77s | 11.2%) | The Fish | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 3636 | Olivia Lin | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | Trident Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 3637 | Alice Gessaman | 42.76 | 10 | BB Min | A: 37.99 (+4.77s | 11.2%) | Aquatic Team Of Mecklenburg | 12/05/2025 | 2025 NC SwimMAC December Invite | |
| 3638 | Libby Watts | 42.77 | 10 | BB Min | A: 37.99 (+4.78s | 11.2%) | Lifetime | 01/24/2026 | 2026 NE NSSC Snowman Sprints | |
| 3639 | Ellen Yang | 42.77 | 9 | BB Min | A: 37.99 (+4.78s | 11.2%) | Tomball Area Swim Club | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | |
| 3640 | Eleanor Brindle | 42.77 | 9 | BB Min | A: 37.99 (+4.78s | 11.2%) | Minnetonka Swim Club | 11/08/2025 | 2025 MN WOLF HOWL AT THE MOON INVITE | |
| 3641 | Piper Morford | 42.77 | 8 | BB Min | A: 37.99 (+4.78s | 11.2%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 3642 | Katryn Hohm | 42.77 | 9 | BB Min | A: 37.99 (+4.78s | 11.2%) | Sioux Falls Swim Team | 02/06/2026 | 2026 Qualifying Meet | |
| 3643 | Nani Langston | 42.78 | 11 | BB Min | A: 37.99 (+4.79s | 11.2%) | Maui Dolphins Swim Club | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | |
| 3644 | Weilai Qiao | 42.78 | 9 | BB Min | A: 37.99 (+4.79s | 11.2%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 3645 | Alivia Skurski | 42.78 | 9 | BB Min | A: 37.99 (+4.79s | 11.2%) | Arena Club Aquatics | 09/26/2025 | RAC First Splash 2025 | |
| 3646 | Aria Kuchenski | 42.78 | 10 | BB Min | A: 37.99 (+4.79s | 11.2%) | San Gabriel Aquatics | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | |
| 3647 | Evelyn Stava | 42.78 | 9 | BB Min | A: 37.99 (+4.79s | 11.2%) | Almaden Riptide | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 3648 | Zinnia Herrington | 42.78 | 11 | BB Min | A: 37.99 (+4.79s | 11.2%) | Champlain Valley Swim Academy- | 12/05/2025 | 2025 NE UVAC Winter Classic | |
| 3649 | Addison Mou | 42.78 | 10 | BB Min | A: 37.99 (+4.79s | 11.2%) | Almaden Riptide | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 3650 | Amelia Qin | 42.79 | 10 | BB Min | A: 37.99 (+4.80s | 11.2%) | United Swim Club | 12/11/2025 | 2025 NE SHAWMUT Candy Cane 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.