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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | 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 | |
| 902 | 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 | |
| 903 | Henrietta Ostendorf | 37.17 | 10 | A Min | AA: 36.19 (+0.98s | 2.6%) | Minnetonka Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 904 | Alexandra Cowley | 37.17 | 10 | A Min | AA: 36.19 (+0.98s | 2.6%) | Stingrays | 03/27/2026 | 2026 Sunshine State Showcase | |
| 905 | Hannah Ringler | 37.17 | 10 | A Min | AA: 36.19 (+0.98s | 2.6%) | Nitro Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 906 | Olivia Vasconcelos | 37.17 | 9 | A Min | AA: 36.19 (+0.98s | 2.6%) | Supernova Swim Team | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 907 | Evangeline Kluttz | 37.18 | 10 | A Min | AA: 36.19 (+0.99s | 2.7%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 908 | Lilly Park | 37.19 | 10 | A Min | AA: 36.19 (+1.00s | 2.7%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 909 | 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 | |
| 910 | 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 | |
| 911 | Maliha Radosevich | 37.22 | 10 | A Min | AA: 36.19 (+1.03s | 2.8%) | North Shore Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 912 | Annabelle Evans | 37.22 | 10 | A Min | AA: 36.19 (+1.03s | 2.8%) | 757swim | 01/09/2026 | 2026 757swim Splash And Dash | |
| 913 | 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 | |
| 914 | 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 | |
| 915 | Virginia Gulick | 37.23 | 9 | A Min | AA: 36.19 (+1.04s | 2.8%) | Wilmington Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 916 | 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 | |
| 917 | Emma Jiang | 37.24 | 9 | A Min | AA: 36.19 (+1.05s | 2.8%) | Westchester Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 918 | Makenna Gordon | 37.24 | 9 | A Min | AA: 36.19 (+1.05s | 2.8%) | United Swim Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 919 | Casey Carlson | 37.24 | 10 | A Min | AA: 36.19 (+1.05s | 2.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 920 | Aubree Richards | 37.24 | 9 | A Min | AA: 36.19 (+1.05s | 2.8%) | Denver Swim Academy | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 921 | Olivia Tang | 37.25 | 10 | A Min | AA: 36.19 (+1.06s | 2.8%) | Tampa Elite Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 922 | Nora Schornak | 37.25 | 10 | A Min | AA: 36.19 (+1.06s | 2.8%) | Utica Shelby Swim Club | 02/06/2026 | 2026 Michigan Open | |
| 923 | 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 | |
| 924 | Asya Sapozhnikov | 37.26 | 9 | A Min | AA: 36.19 (+1.07s | 2.9%) | Karishim Swim Club | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 925 | Ryland Ghent | 37.26 | 9 | A Min | AA: 36.19 (+1.07s | 2.9%) | Swim Tampa Aquatics | 02/06/2026 | CVST Sweetheart Meet | |
| 926 | 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 | |
| 927 | Isabelle Siharath | 37.27 | 10 | A Min | AA: 36.19 (+1.08s | 2.9%) | Rockingham Area Youth Swimming | 01/30/2026 | 2026 NE UVAC Silvers | |
| 928 | Ocean Zeng | 37.27 | 10 | A Min | AA: 36.19 (+1.08s | 2.9%) | Sailfish | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 929 | Mingxuan Zhang | 37.27 | 10 | A Min | AA: 36.19 (+1.08s | 2.9%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 930 | Willow Adams | 37.27 | 9 | A Min | AA: 36.19 (+1.08s | 2.9%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 931 | Ashley Rowe | 37.27 | 10 | A Min | AA: 36.19 (+1.08s | 2.9%) | Swim Coral Springs | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 932 | Sheela Gupta | 37.27 | 10 | A Min | AA: 36.19 (+1.08s | 2.9%) | Bellevue Club Swim Team | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 933 | 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 | |
| 934 | Summer Zhong | 37.28 | 10 | A Min | AA: 36.19 (+1.09s | 2.9%) | Nation\\\\\\'s Capital Swim Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 935 | 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 | |
| 936 | Grace Hill | 37.28 | 10 | A Min | AA: 36.19 (+1.09s | 2.9%) | Shorewood | 02/13/2026 | 2026 OR HS 6A 3 | |
| 937 | 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 | |
| 938 | 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 | |
| 939 | Varvara Nedelko | 37.29 | 8 | A Min | AA: 36.19 (+1.10s | 2.9%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 940 | Mackenzie Parker | 37.29 | 10 | A Min | AA: 36.19 (+1.10s | 2.9%) | YMCA of Northwest North Caroli | 03/19/2026 | 2026 USRY Short Course Champs | |
| 941 | 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 | |
| 942 | Catherine Wang | 37.30 | 9 | A Min | AA: 36.19 (+1.11s | 3.0%) | Nation\\\\\\'s Capital Swim Club | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 943 | Symphonie Zhou | 37.30 | 6 | A Min | AA: 36.19 (+1.11s | 3.0%) | Cranbrook Msg | 01/14/2026 | Comsac Girls Middle School League Meet | |
| 944 | Avisha Saraswat | 37.30 | 10 | A Min | AA: 36.19 (+1.11s | 3.0%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 945 | Evelyn Brasher | 37.31 | 10 | A Min | AA: 36.19 (+1.12s | 3.0%) | Columbus Aquatic Club | 09/20/2025 | OST Fall Invite | |
| 946 | Anastasiia Beznosiuk | 37.31 | 10 | A Min | AA: 36.19 (+1.12s | 3.0%) | Tampa Bay Aquatics | 09/19/2025 | Kiefer Speedo Fall Invitational | |
| 947 | Olivia Oum | 37.31 | 10 | A Min | AA: 36.19 (+1.12s | 3.0%) | Machine Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 948 | Alara Petricka | 37.32 | 9 | A Min | AA: 36.19 (+1.13s | 3.0%) | Front Range Barracudas | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 949 | Estelle Andrey | 37.32 | 10 | A Min | AA: 36.19 (+1.13s | 3.0%) | Plymouth Canton Cruisers | 02/13/2026 | 2026 Showdown In Motown | |
| 950 | Ariana Matt | 37.33 | 9 | A Min | AA: 36.19 (+1.14s | 3.1%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
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.