USA Girls 11-12 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 651 | Hazel Kash | 39.28 | 12 | BB Min | A: 38.39 (+0.89s | 2.3%) | Multnomah Athletic Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 652 | Annora Umbras | 39.29 | 12 | BB Min | A: 38.39 (+0.90s | 2.3%) | Legacy Aquatics | 05/01/2026 | 2026 THSC Spring Invite | |
| 653 | Emmeline Keyser | 39.30 | 12 | BB Min | A: 38.39 (+0.91s | 2.3%) | Swim Coral Springs | 04/18/2026 | SCS Under The Sun Invitational | |
| 654 | Molly Brown | 39.30 | 10 | BB Min | A: 38.39 (+0.91s | 2.3%) | Life Time Houston Swim Team | 07/16/2025 | 2025 Texas Age Group Championships | |
| 655 | Juliet Brittain | 39.30 | 11 | BB Min | A: 38.39 (+0.91s | 2.3%) | Lake Erie Silver Dolphins | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 656 | Maivy Le | 39.31 | 11 | BB Min | A: 38.39 (+0.92s | 2.3%) | Unattached | 06/12/2025 | Holtrey Summer Classic | |
| 657 | Natalia Tauiliili | 39.31 | 11 | BB Min | A: 38.39 (+0.92s | 2.3%) | Flatiron Athletic Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 658 | Isla Wensmann | 39.31 | 11 | BB Min | A: 38.39 (+0.92s | 2.3%) | Edina Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 659 | Lwg Xiong | 39.31 | 12 | BB Min | A: 38.39 (+0.92s | 2.3%) | South East Metro Sharks | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 660 | Emma Adams | 39.31 | 11 | BB Min | A: 38.39 (+0.92s | 2.3%) | Sporting Jax Aquatic Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 661 | Alaina Lind | 39.31 | 12 | BB Min | A: 38.39 (+0.92s | 2.3%) | Surge Aquatics | 04/24/2026 | 2026 ST TXLA 11 O Long Course Kick Off | |
| 662 | Kenzie Alex | 39.31 | 12 | BB Min | A: 38.39 (+0.92s | 2.3%) | Nation\\\\\\'s Capital Swim Club | 05/12/2023 | STAT LC Invite 2023 | |
| 663 | Fiona Prill | 39.32 | 11 | BB Min | A: 38.39 (+0.93s | 2.4%) | Riptide Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 664 | Mae Erwin | 39.32 | 11 | BB Min | A: 38.39 (+0.93s | 2.4%) | Cypress Fairbanks Swim Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 665 | Logan Baker | 39.32 | 12 | BB Min | A: 38.39 (+0.93s | 2.4%) | South Lake Aquatic Club | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 666 | Heidi Pan | 39.33 | 12 | BB Min | A: 38.39 (+0.94s | 2.4%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 667 | Lillian Yang | 39.33 | 11 | BB Min | A: 38.39 (+0.94s | 2.4%) | Rancho San Dieguito | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 668 | Callie Radford | 39.34 | 12 | BB Min | A: 38.39 (+0.95s | 2.4%) | Unattached | 08/07/2024 | 2024 EZ LC Age Group Championship | |
| 669 | Brooklyn Rollins | 39.34 | 11 | BB Min | A: 38.39 (+0.95s | 2.4%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 670 | Lillian Fatt | 39.34 | 11 | BB Min | A: 38.39 (+0.95s | 2.4%) | Nova of Virginia | 06/13/2024 | 2024 CGBD Steve Hennessy Summer Madness | |
| 671 | Lily Struble | 39.35 | 11 | BB Min | A: 38.39 (+0.96s | 2.4%) | Sea Devils | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 672 | Kendrick McElfresh | 39.35 | 12 | BB Min | A: 38.39 (+0.96s | 2.4%) | Spokane Waves Aquatic Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 673 | Katherine Kudmani | 39.35 | 12 | BB Min | A: 38.39 (+0.96s | 2.4%) | Laker Swim | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 674 | Maelys Herrera | 39.35 | 11 | BB Min | A: 38.39 (+0.96s | 2.4%) | Terrapins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 675 | Juliette Neilsen | 39.36 | 12 | BB Min | A: 38.39 (+0.97s | 2.5%) | Lehi Aquatics | 06/27/2025 | WFFM Red White And Black 2025 | |
| 676 | Kenzie Zalewski | 39.36 | 12 | BB Min | A: 38.39 (+0.97s | 2.5%) | Univ. of Denver Hilltoppers | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 677 | Sierra Jones | 39.37 | 11 | BB Min | A: 38.39 (+0.98s | 2.5%) | Magnolia Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 678 | Emery Kerksick | 39.38 | 11 | BB Min | A: 38.39 (+0.99s | 2.5%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 679 | Mai Pham | 39.40 | 12 | BB Min | A: 38.39 (+1.01s | 2.6%) | Sarasota Tsunami Swim Team | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 680 | Leonor Rojas | 39.40 | 12 | BB Min | A: 38.39 (+1.01s | 2.6%) | Somos un Equipo | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 681 | Sofia Minchev | 39.40 | 11 | BB Min | A: 38.39 (+1.01s | 2.6%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 682 | Elissa Xia | 39.40 | 11 | BB Min | A: 38.39 (+1.01s | 2.6%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 683 | Alivia Conley | 39.40 | 12 | BB Min | A: 38.39 (+1.01s | 2.6%) | Waterloo Swimming | 05/01/2026 | 2026 ST HCA Long Course Invitational | |
| 684 | Kealaula Duarte | 39.40 | 11 | BB Min | A: 38.39 (+1.01s | 2.6%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 685 | Mari Brown | 39.42 | 11 | BB Min | A: 38.39 (+1.03s | 2.6%) | Multnomah Athletic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 686 | Natalie Whitbeck | 39.42 | 12 | BB Min | A: 38.39 (+1.03s | 2.6%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 687 | Marin Clark | 39.43 | 11 | BB Min | A: 38.39 (+1.04s | 2.6%) | Aquajets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 688 | Alexis Rucker | 39.44 | 12 | BB Min | A: 38.39 (+1.05s | 2.7%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 689 | Chloe Lu | 39.45 | 11 | BB Min | A: 38.39 (+1.06s | 2.7%) | Rosemead Rapids | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 690 | Amelia Allen | 39.45 | 12 | BB Min | A: 38.39 (+1.06s | 2.7%) | Pikes Peak Athletics | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 691 | Siena Chavez | 39.46 | 12 | BB Min | A: 38.39 (+1.07s | 2.7%) | Santa Barbara Swim Club | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 692 | Clara Deshan | 39.46 | 11 | BB Min | A: 38.39 (+1.07s | 2.7%) | Com Aquatics | 07/16/2025 | 2025 Texas Age Group Championships | |
| 693 | Hailey Constant | 39.46 | 11 | BB Min | A: 38.39 (+1.07s | 2.7%) | Tomball Area Swim Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 694 | Alli Sheffield | 39.47 | 12 | BB Min | A: 38.39 (+1.08s | 2.7%) | Grand Island YMCA Quicksilver | 02/01/2026 | 2026 MW App HG Scott Usher Pentathlon | |
| 695 | Scarlett Pekron | 39.48 | 11 | BB Min | A: 38.39 (+1.09s | 2.8%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 696 | Aili Hines | 39.48 | 11 | BB Min | A: 38.39 (+1.09s | 2.8%) | Georgia Coastal Aquatic Team | 03/28/2026 | EAJ Spring Into Long Course 2026 | |
| 697 | Mackenzie Sederland | 39.49 | 12 | BB Min | A: 38.39 (+1.10s | 2.8%) | Massillon YMCA Gators | 06/12/2025 | Holtrey Summer Classic | |
| 698 | Adelynn Vue | 39.49 | 12 | BB Min | A: 38.39 (+1.10s | 2.8%) | South East Metro Sharks | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 699 | Kaitlyn Smalley | 39.50 | 11 | BB Min | A: 38.39 (+1.11s | 2.8%) | West Florida Lightning Aquatic | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 700 | Sofia Sanchez-Lara | 39.50 | 11 | BB Min | A: 38.39 (+1.11s | 2.8%) | Swim Houston Aquatics Center | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
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.