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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8001 | Jolie Rogowsky | 47.69 | 10 | B Min | BB: 43.29 (+4.40s | 9.2%) | Machine Aquatics | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 8002 | Ina Mehandru | 47.69 | 8 | B Min | BB: 43.29 (+4.40s | 9.2%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 8003 | Claudia Fassbender | 47.69 | 9 | B Min | BB: 43.29 (+4.40s | 9.2%) | Ensworth Aquatics | 10/25/2025 | 2025 IM Spooky | |
| 8004 | Mattie Brindle | 47.69 | 9 | B Min | BB: 43.29 (+4.40s | 9.2%) | Piedmont Aquatic Club | 01/16/2026 | GSA January Jump Start 2026 | |
| 8005 | Olivia Simmons | 47.69 | 10 | B Min | BB: 43.29 (+4.40s | 9.2%) | Greater Tampa Swim Association | 02/06/2026 | CVST Sweetheart Meet | |
| 8006 | Vera Torna | 47.69 | 7 | B Min | BB: 43.29 (+4.40s | 9.2%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 8007 | Molly Basenberg | 47.69 | 9 | B Min | BB: 43.29 (+4.40s | 9.2%) | Commonwealth Swimming | 01/10/2026 | 2026 NE CS Winter Classic | |
| 8008 | Adalayh Doane | 47.69 | 9 | B Min | BB: 43.29 (+4.40s | 9.2%) | Brighton Aquatics Bull Sharks | 02/28/2026 | 2026 Last Chance Meet | |
| 8009 | Elizabeth D'Ambrosio | 47.70 | 9 | B Min | BB: 43.29 (+4.41s | 9.2%) | Life Time Fitness New York Swi | 11/22/2025 | 2025 MR QNS Protect Ya Turkey Neck Invite | |
| 8010 | Grace Mayer | 47.70 | 9 | B Min | BB: 43.29 (+4.41s | 9.2%) | Middies Wave Ryders | 11/15/2025 | 2025 MR SSC Turkey Trot Invitational | |
| 8011 | Klaudia Salera | 47.70 | 8 | B Min | BB: 43.29 (+4.41s | 9.2%) | Columbia Aquatics Association | 01/03/2026 | 2026 ASTS Invitational | |
| 8012 | Elle Kanitz | 47.70 | 8 | B Min | BB: 43.29 (+4.41s | 9.2%) | Saline Swim Team | 02/06/2026 | SST Snowstorm Splash | |
| 8013 | Caroline Venning | 47.70 | 9 | B Min | BB: 43.29 (+4.41s | 9.2%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 8014 | Ada Pinkelman Keiser | 47.71 | 9 | B Min | BB: 43.29 (+4.42s | 9.3%) | Longmont Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 8015 | Annie Baudouin | 47.71 | 8 | B Min | BB: 43.29 (+4.42s | 9.3%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 8016 | Emina Shalal | 47.71 | 10 | B Min | BB: 43.29 (+4.42s | 9.3%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 8017 | Riley McMullen | 47.71 | 9 | B Min | BB: 43.29 (+4.42s | 9.3%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 8018 | Emily Grabarchuk | 47.71 | 10 | B Min | BB: 43.29 (+4.42s | 9.3%) | South Valley Stingrays | 10/25/2025 | GGST Spooktacular 2025 | |
| 8019 | Claire Oliver | 47.71 | 10 | B Min | BB: 43.29 (+4.42s | 9.3%) | City of Mobile Swim Associatio | 10/04/2025 | 2025 CMSA Vance Rose Invitational | |
| 8020 | Caroline Hollinden | 47.71 | 10 | B Min | BB: 43.29 (+4.42s | 9.3%) | Gulf Shores Swim Team | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 8021 | Willa Bambling | 47.71 | 10 | B Min | BB: 43.29 (+4.42s | 9.3%) | Prince William Swim Club | 09/27/2025 | 2025 Hanover Happy | |
| 8022 | Julieta Varela | 47.72 | 10 | B Min | BB: 43.29 (+4.43s | 9.3%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 8023 | Aylee Ogawa | 47.72 | 9 | B Min | BB: 43.29 (+4.43s | 9.3%) | Palo Alto Stanford Aquatics | 01/25/2025 | Z1N SC Championship | |
| 8024 | Violet Shaw | 47.72 | 10 | B Min | BB: 43.29 (+4.43s | 9.3%) | Snapper Swim Club | 10/12/2025 | 2025 MR NDAC Sprint Pentathlon Meet | |
| 8025 | Abigail Murray | 47.72 | 9 | B Min | BB: 43.29 (+4.43s | 9.3%) | Madison Swimming Association | 01/30/2026 | MSA Ray Fogg Memorial Meet 2026 | |
| 8026 | Emily Nash | 47.72 | 7 | B Min | BB: 43.29 (+4.43s | 9.3%) | Swim Streamline at Northampton | 10/25/2024 | 2024 TWST Halloween Meet | |
| 8027 | Finley Cullen | 47.72 | 8 | B Min | BB: 43.29 (+4.43s | 9.3%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 8028 | Eve Wick | 47.72 | 9 | B Min | BB: 43.29 (+4.43s | 9.3%) | Clovis Swim Club | 01/11/2025 | 2025 Clovis Swim Club Winter Open | |
| 8029 | Una Lee-Oakey | 47.72 | 9 | B Min | BB: 43.29 (+4.43s | 9.3%) | Bgc-N. Westchester Marlins | 01/30/2026 | 2026 MR BGNW February Freeze Invitational | |
| 8030 | Finley Fortmann | 47.72 | 9 | B Min | BB: 43.29 (+4.43s | 9.3%) | Fox Swim Club | 10/18/2025 | 2025 Fox Fall Invitational 1 Copied | |
| 8031 | Kieren Killoran-Martinez | 47.72 | 8 | B Min | BB: 43.29 (+4.43s | 9.3%) | Seattle Metropolitan Aquatic C | 11/09/2025 | 2025 PN SMAC November Mini Meet | |
| 8032 | Addison Oetting | 47.73 | 9 | B Min | BB: 43.29 (+4.44s | 9.3%) | Columbia Aquatics Association | 09/26/2025 | RAC First Splash 2025 | |
| 8033 | Ada Smith | 47.73 | 9 | B Min | BB: 43.29 (+4.44s | 9.3%) | Eastern Panhandle Swim Club | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 8034 | Lucia Fiore | 47.73 | 10 | B Min | BB: 43.29 (+4.44s | 9.3%) | Trident Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 8035 | Emily Bresnahan | 47.73 | 9 | B Min | BB: 43.29 (+4.44s | 9.3%) | Dedham Health Hydra | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 8036 | Nathalie Diaz | 47.73 | 8 | B Min | BB: 43.29 (+4.44s | 9.3%) | Blue Marlins Of Hialeah Garden | 02/14/2026 | NMST BMHG February BC Invite 26 | |
| 8037 | Shelby Long | 47.73 | 8 | B Min | BB: 43.29 (+4.44s | 9.3%) | North Carolina Aquatic Club | 02/07/2026 | 2026 MOR Snowflake 3 Meet | |
| 8038 | Camille Chossiere | 47.73 | 9 | B Min | BB: 43.29 (+4.44s | 9.3%) | Sharks Swim Club | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 8039 | Sami Sangaraju | 47.73 | 9 | B Min | BB: 43.29 (+4.44s | 9.3%) | Tampa Bay Aquatic Club | 12/12/2025 | 2025 HARRY MEISEL WEST | |
| 8040 | Karla Stanila | 47.73 | 9 | B Min | BB: 43.29 (+4.44s | 9.3%) | Lone Star Aquatic Club | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 8041 | Ella Azemi | 47.73 | 10 | B Min | BB: 43.29 (+4.44s | 9.3%) | Hauppauge Swimming | 01/23/2026 | 2026 MR HAUP Snowmageddon Splash | |
| 8042 | Parker Hibler | 47.73 | 10 | B Min | BB: 43.29 (+4.44s | 9.3%) | Grand Haven Swim Club | 12/30/2025 | 2025 Wildcat Winter Invite | |
| 8043 | Salea Turner | 47.74 | 9 | B Min | BB: 43.29 (+4.45s | 9.3%) | Spartan Aquatic Club | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 8044 | Isabel Jackson | 47.74 | 10 | B Min | BB: 43.29 (+4.45s | 9.3%) | Memphis Thunder Aquatic Club | 01/02/2026 | 2026 Thunder IMX Meet | |
| 8045 | Sandra Duvall | 47.74 | 10 | B Min | BB: 43.29 (+4.45s | 9.3%) | Tornadoes Swim Team | 01/10/2026 | 2026 Hood River Winter Invitational | |
| 8046 | Aviana Schaffer | 47.74 | 9 | B Min | BB: 43.29 (+4.45s | 9.3%) | Fox Chapel Killer Whales | 02/13/2026 | 39th Black History Swim Meet | |
| 8047 | Zoe Macdonald | 47.74 | 10 | B Min | BB: 43.29 (+4.45s | 9.3%) | Albany Armada Aquatics | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 8048 | Ketevan Lee | 47.74 | 10 | B Min | BB: 43.29 (+4.45s | 9.3%) | The Fish | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 8049 | Lola Lapointe | 47.74 | 10 | B Min | BB: 43.29 (+4.45s | 9.3%) | Thunder Bay Schooners | 02/15/2026 | 2026 MTSL Championship | |
| 8050 | Arya Gruenberg | 47.75 | 9 | B Min | BB: 43.29 (+4.46s | 9.3%) | Boise YMCA Swim Team | 11/22/2025 | 57th Annual Thanksgiving Invitational | |
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.