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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7551 | Julia Nemeroff | 47.16 | 10 | B Min | BB: 43.29 (+3.87s | 8.2%) | The Capitol Sea Devils | 02/13/2026 | 39th Black History Swim Meet | |
| 7552 | Louise Fleming | 47.16 | 9 | B Min | BB: 43.29 (+3.87s | 8.2%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | |
| 7553 | Lily Streiff | 47.16 | 10 | B Min | BB: 43.29 (+3.87s | 8.2%) | Old Colony YMCA - Narwhals | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 7554 | Ella Jasinski | 47.16 | 9 | B Min | BB: 43.29 (+3.87s | 8.2%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 7555 | Sawyer Schmisek | 47.16 | 9 | B Min | BB: 43.29 (+3.87s | 8.2%) | Velocity Aquatics | 12/13/2025 | 2025 MN VCTY MMST Winter Splash | |
| 7556 | Grace Spooner | 47.16 | 9 | B Min | BB: 43.29 (+3.87s | 8.2%) | Shawmut Aquatic Club | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 7557 | Emily Shuba | 47.16 | 8 | B Min | BB: 43.29 (+3.87s | 8.2%) | Empire Swimming | 11/02/2025 | 2025 MR EAST 8 U Halloween Dual Meet | |
| 7558 | Maeve Arseniadis | 47.16 | 9 | B Min | BB: 43.29 (+3.87s | 8.2%) | Minnetonka Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 7559 | Reagan Gabbard | 47.16 | 9 | B Min | BB: 43.29 (+3.87s | 8.2%) | Sarasota Sharks | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 7560 | Juliette Cannell | 47.17 | 9 | B Min | BB: 43.29 (+3.88s | 8.2%) | Delta Barracudas | 06/28/2025 | 2025 CO Montrose Marlins Summer Open | |
| 7561 | Imani Gelinas | 47.17 | 11 | B Min | BB: 43.29 (+3.88s | 8.2%) | Champlain Valley Swim Academy- | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 7562 | Emma Nesmith | 47.17 | 8 | B Min | BB: 43.29 (+3.88s | 8.2%) | Swim Florida | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 7563 | Piper Aleshire | 47.17 | 9 | B Min | BB: 43.29 (+3.88s | 8.2%) | Westerville Aquatic Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 7564 | Nola Aleman | 47.17 | 10 | B Min | BB: 43.29 (+3.88s | 8.2%) | San Antonio Wave | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 7565 | Clara Mace | 47.17 | 9 | B Min | BB: 43.29 (+3.88s | 8.2%) | West Fargo Flyers | 01/24/2025 | SFST SD 2025 January Invite | |
| 7566 | Mirabel Lundgren | 47.17 | 10 | B Min | BB: 43.29 (+3.88s | 8.2%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 7567 | Keller Mccutcheon | 47.18 | 9 | B Min | BB: 43.29 (+3.89s | 8.2%) | Cortez Water Dragons | 08/01/2025 | 2025 CO CSI Scottie Aschermann Memorial | |
| 7568 | Penny Butler | 47.18 | 8 | B Min | BB: 43.29 (+3.89s | 8.2%) | Council Bluffs Swim Club | 03/01/2026 | 2026 MW Midwestern 8 Under SC Invitational | |
| 7569 | Abigail Stear | 47.18 | 9 | B Min | BB: 43.29 (+3.89s | 8.2%) | Mountain State Storm | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 7570 | Siena Grosack | 47.18 | 10 | B Min | BB: 43.29 (+3.89s | 8.2%) | SwimRight Team | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 7571 | Olympia Carpenter | 47.18 | 9 | B Min | BB: 43.29 (+3.89s | 8.2%) | Opelika Swim Team | 09/20/2025 | OST Fall Invite | |
| 7572 | Abigail Bassler | 47.18 | 8 | B Min | BB: 43.29 (+3.89s | 8.2%) | Hydra Aquatics | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 7573 | Erin Hughes | 47.18 | 9 | B Min | BB: 43.29 (+3.89s | 8.2%) | Long Island Aquatic Club | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | |
| 7574 | Logan Brey | 47.18 | 8 | B Min | BB: 43.29 (+3.89s | 8.2%) | Edina Swim Club | 02/01/2026 | 2026 MN NSAC Winter Invite Copied | |
| 7575 | Hazel Heaton | 47.18 | 9 | B Min | BB: 43.29 (+3.89s | 8.2%) | Klamath Union | 02/14/2025 | 2025 OR HS 4a 2 | |
| 7576 | Mia Wang | 47.18 | 8 | B Min | BB: 43.29 (+3.89s | 8.2%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 7577 | Chaeeun Lee | 47.18 | 10 | B Min | BB: 43.29 (+3.89s | 8.2%) | Phoenix Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 7578 | Youzi Liu | 47.19 | 9 | B Min | BB: 43.29 (+3.90s | 8.3%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 7579 | Roxanna Duchane | 47.19 | 9 | B Min | BB: 43.29 (+3.90s | 8.3%) | YMCA of the North Shore Sharks | 11/14/2025 | 2025 NE CRIM November Specialty Copied C | |
| 7580 | Collins Crites | 47.19 | 10 | B Min | BB: 43.29 (+3.90s | 8.3%) | Sea to Desert Swim Association | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 7581 | Anna Flatley | 47.19 | 8 | B Min | BB: 43.29 (+3.90s | 8.3%) | Club Fit Jefferson Valley | 01/10/2026 | 2026 MR WEST Chris Dewey Trophy Meet | |
| 7582 | Evangeline Sharygin | 47.19 | 9 | B Min | BB: 43.29 (+3.90s | 8.3%) | Tualatin Hills Swim Club | 11/07/2025 | 2025 THSC November Open | |
| 7583 | Isabel Churchill | 47.19 | 9 | B Min | BB: 43.29 (+3.90s | 8.3%) | Metro Surge Aquatic Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 7584 | Bailey Quate | 47.19 | 8 | B Min | BB: 43.29 (+3.90s | 8.3%) | Granite Falls Makos | 09/27/2025 | 2025 RMY Fall Invitational | |
| 7585 | Dina Varnava | 47.19 | 9 | B Min | BB: 43.29 (+3.90s | 8.3%) | Swim Fort Lauderdale | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 7586 | Abby Sharrett | 47.20 | 8 | B Min | BB: 43.29 (+3.91s | 8.3%) | Houston Hydra | 11/01/2024 | Gravy Boat Invitational | |
| 7587 | Evelyn Donoghue | 47.20 | 10 | B Min | BB: 43.29 (+3.91s | 8.3%) | Minneapolis Lake Monsters | 02/01/2026 | 2026 MN STAR Last Chance Invite | |
| 7588 | Sierra Brown | 47.20 | 8 | B Min | BB: 43.29 (+3.91s | 8.3%) | Alamo Area Aquatic Association | 11/22/2024 | 2024 ST AAAA SW SCY Harvest Hustle | |
| 7589 | Vega Kelley | 47.20 | 9 | B Min | BB: 43.29 (+3.91s | 8.3%) | Front Range Barracudas | 12/14/2025 | 2025 CO CUDA Vs FST Dual | |
| 7590 | Collins Melcher | 47.20 | 7 | B Min | BB: 43.29 (+3.91s | 8.3%) | Lynchburg YMCA Swim Team | 02/07/2026 | SW District 8 Under Championship | |
| 7591 | Uma Murthy | 47.20 | 8 | B Min | BB: 43.29 (+3.91s | 8.3%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 7592 | Charlotte Orwig | 47.20 | 9 | B Min | BB: 43.29 (+3.91s | 8.3%) | Scioto Country Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 7593 | Zeron Finley | 47.20 | 10 | B Min | BB: 43.29 (+3.91s | 8.3%) | Life Time Southeast | 12/13/2025 | 2025 Marshmallow Mini | |
| 7594 | Leora Landreth | 47.20 | 9 | B Min | BB: 43.29 (+3.91s | 8.3%) | Bainbridge Island Swim Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 7595 | Carmella Zinn | 47.21 | 7 | B Min | BB: 43.29 (+3.92s | 8.3%) | New York Sharks Aquatics | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 7596 | Samantha Haugen | 47.21 | 9 | B Min | BB: 43.29 (+3.92s | 8.3%) | CR Cruisers Eels | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | |
| 7597 | Hayden Batten | 47.21 | 8 | B Min | BB: 43.29 (+3.92s | 8.3%) | Piranhas YMCA of the Suncoast | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 7598 | Isabell Miles | 47.21 | 9 | B Min | BB: 43.29 (+3.92s | 8.3%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 7599 | Felicity Frydryk | 47.21 | 10 | B Min | BB: 43.29 (+3.92s | 8.3%) | Star Aquatics | 01/09/2026 | Friday Night At The Races Copied | |
| 7600 | Ellie Perry | 47.21 | 10 | B Min | BB: 43.29 (+3.92s | 8.3%) | Long Island Aquatic Club | 12/11/2025 | 2025 MR HAUP Eagle 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.