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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Diya Naren | 37.10 | 10 | A Min | AA: 36.19 (+0.91s | 2.5%) | Upper Valley Aquatic Club | 10/11/2025 | 2025 NE UVAC Invite 10 11 25 Copied | |
| 602 | Lillian Gonzalez | 37.11 | 10 | A Min | AA: 36.19 (+0.92s | 2.5%) | City of Mobile Swim Associatio | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 603 | Adaline Alfiero | 37.11 | 9 | A Min | AA: 36.19 (+0.92s | 2.5%) | Marlins Of Raleigh | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 604 | Scarlett Jiang | 37.12 | 10 | A Min | AA: 36.19 (+0.93s | 2.5%) | Phoenix Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 605 | Aria Stephens | 37.12 | 9 | A Min | AA: 36.19 (+0.93s | 2.5%) | Mako Aquatics | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 606 | Varvara Nedelko | 37.12 | 8 | A Min | AA: 36.19 (+0.93s | 2.5%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 607 | Maya Foerster | 37.12 | 10 | A Min | AA: 36.19 (+0.93s | 2.5%) | Excel Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 608 | Evelyn Lang | 37.12 | 9 | A Min | AA: 36.19 (+0.93s | 2.5%) | Bellevue Club Swim Team | 02/27/2026 | 2026 PN Feb Age Group Invite,Div 3 Approved | |
| 609 | Hanna Yamamoto | 37.13 | 10 | A Min | AA: 36.19 (+0.94s | 2.5%) | Novi Sturgeons | 11/15/2025 | 2025 SAC Thanksgiving Classic ABC Meet | |
| 610 | Cora Biwer | 37.13 | 10 | A Min | AA: 36.19 (+0.94s | 2.5%) | Foxjets Swim Team | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 611 | Elaine Zhang | 37.14 | 9 | A Min | AA: 36.19 (+0.95s | 2.6%) | Washingtonians Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 612 | Emma Cunning | 37.14 | 10 | A Min | AA: 36.19 (+0.95s | 2.6%) | Csp Tideriders | 02/27/2026 | Ozark Division I Championship | |
| 613 | Kennedy Stutzman | 37.14 | 9 | A Min | AA: 36.19 (+0.95s | 2.6%) | Lenawee County Gators | 12/06/2025 | 2025 FFYS Holiday Invitational | |
| 614 | Juliana Kuleshova | 37.14 | 9 | A Min | AA: 36.19 (+0.95s | 2.6%) | Spartan Aquatic Club | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 615 | Madelyn Glur | 37.15 | 10 | A Min | AA: 36.19 (+0.96s | 2.6%) | Sea Devils | 11/22/2025 | 2025 MN HTSC Harvest Classic | |
| 616 | Penelope Rathmell | 37.15 | 10 | A Min | AA: 36.19 (+0.96s | 2.6%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 617 | Amelia Cardova | 37.15 | 10 | A Min | AA: 36.19 (+0.96s | 2.6%) | Southridge | 02/14/2025 | 2025 OR HS 6a 2 | |
| 618 | Yichen Hou | 37.16 | 10 | A Min | AA: 36.19 (+0.97s | 2.6%) | Tualatin Hills Swim Club | 12/05/2025 | 2025 Tualatin Hills Holiday Classic | |
| 619 | Evelyn Brudvig | 37.16 | 10 | A Min | AA: 36.19 (+0.97s | 2.6%) | Aberdeen Swim Club | 07/10/2026 | 2026 SD Webster High Point Meet | |
| 620 | Cecelia Wolf | 37.17 | 10 | A Min | AA: 36.19 (+0.98s | 2.6%) | Edina Swim Club | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 621 | Olivia Vasconcelos | 37.17 | 9 | A Min | AA: 36.19 (+0.98s | 2.6%) | Supernova Swim Team | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 622 | Piper Neubert | 37.18 | 10 | A Min | AA: 36.19 (+0.99s | 2.7%) | Eugene City Swim Club | 08/07/2026 | Big Kahuna 2026 | |
| 623 | Lilly Park | 37.19 | 10 | A Min | AA: 36.19 (+1.00s | 2.7%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 624 | Kristen Isberto | 37.20 | 10 | A Min | AA: 36.19 (+1.01s | 2.7%) | Long Island Express | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 625 | Emma Matta | 37.21 | 10 | A Min | AA: 36.19 (+1.02s | 2.7%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 626 | Annabelle Evans | 37.22 | 10 | A Min | AA: 36.19 (+1.03s | 2.8%) | 757swim | 01/09/2026 | 2026 757swim Splash And Dash | |
| 627 | Yumeha Mochino | 37.23 | 10 | A Min | AA: 36.19 (+1.04s | 2.8%) | Splash Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 628 | Lucy Shang | 37.23 | 9 | A Min | AA: 36.19 (+1.04s | 2.8%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 629 | Virginia Gulick | 37.23 | 9 | A Min | AA: 36.19 (+1.04s | 2.8%) | Wilmington Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 630 | Amarie Jackson | 37.23 | 5 | A Min | AA: 36.19 (+1.04s | 2.8%) | Pacific Swimming Zone | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 631 | Yaretzi Sanchez | 37.23 | 10 | A Min | AA: 36.19 (+1.04s | 2.8%) | South Gate Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 632 | Emma Jiang | 37.24 | 9 | A Min | AA: 36.19 (+1.05s | 2.8%) | Westchester Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 633 | Makenna Gordon | 37.24 | 10 | A Min | AA: 36.19 (+1.05s | 2.8%) | United Swim Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 634 | Casey Carlson | 37.24 | 10 | A Min | AA: 36.19 (+1.05s | 2.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 635 | Aubree Richards | 37.24 | 10 | A Min | AA: 36.19 (+1.05s | 2.8%) | Denver Swim Academy | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 636 | Nora Schornak | 37.25 | 10 | A Min | AA: 36.19 (+1.06s | 2.8%) | Utica Shelby Swim Club | 02/06/2026 | 2026 Michigan Open | |
| 637 | Quinn Russell | 37.25 | 10 | A Min | AA: 36.19 (+1.06s | 2.8%) | All Star Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 638 | Asya Sapozhnikov | 37.26 | 10 | A Min | AA: 36.19 (+1.07s | 2.9%) | Karishim Swim Club | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 639 | Elysia Entena | 37.26 | 10 | A Min | AA: 36.19 (+1.07s | 2.9%) | Parkland Aquatic Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 640 | Ryland Ghent | 37.26 | 9 | A Min | AA: 36.19 (+1.07s | 2.9%) | Swim Tampa Aquatics | 02/06/2026 | CVST Sweetheart Meet | |
| 641 | Ocean Zeng | 37.27 | 10 | A Min | AA: 36.19 (+1.08s | 2.9%) | Sailfish | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 642 | Mingxuan Zhang | 37.27 | 10 | A Min | AA: 36.19 (+1.08s | 2.9%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 643 | Willow Adams | 37.27 | 10 | A Min | AA: 36.19 (+1.08s | 2.9%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 644 | Nhien Dinh | 37.28 | 10 | A Min | AA: 36.19 (+1.09s | 2.9%) | Fairfax Foxes Swimming | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 645 | Leilani Light | 37.28 | 10 | A Min | AA: 36.19 (+1.09s | 2.9%) | Splash Aquatics | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 646 | Aria Waldman | 37.28 | 10 | A Min | AA: 36.19 (+1.09s | 2.9%) | Motor City Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 647 | Grace Hill | 37.28 | 10 | A Min | AA: 36.19 (+1.09s | 2.9%) | Shorewood | 02/13/2026 | 2026 OR HS 6A 3 | |
| 648 | Emerson Hitchcock | 37.29 | 10 | A Min | AA: 36.19 (+1.10s | 2.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 649 | Leah Galalis | 37.29 | 9 | A Min | AA: 36.19 (+1.10s | 2.9%) | Shawmut Aquatic Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 650 | Charlotte Tang | 37.29 | 10 | A Min | AA: 36.19 (+1.10s | 2.9%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States 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.