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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2901 | Avery Qiu | 42.62 | 10 | BB Min | A: 37.99 (+4.63s | 10.9%) | Columbia Aquatics Association | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 2902 | Lucy Spaeder | 42.62 | 9 | BB Min | A: 37.99 (+4.63s | 10.9%) | Granite Falls Makos | 03/27/2026 | 2026 ECA ECSL Championships | |
| 2903 | Sophia Wang | 42.62 | 10 | BB Min | A: 37.99 (+4.63s | 10.9%) | Alamo Area Aquatic Association | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 2904 | Alaina O'Connor | 42.62 | 9 | BB Min | A: 37.99 (+4.63s | 10.9%) | Coast Aquatics | 05/08/2026 | Friday Night Lights | |
| 2905 | Genevieve Geyer | 42.62 | 10 | BB Min | A: 37.99 (+4.63s | 10.9%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 2906 | Josette Kehrer | 42.62 | 10 | BB Min | A: 37.99 (+4.63s | 10.9%) | Reno Aquatic Club | 03/15/2025 | 2025 NNA Age Group Open | |
| 2907 | Vera Sajin | 42.63 | 10 | BB Min | A: 37.99 (+4.64s | 10.9%) | Cape Cod Swim Club | 08/06/2026 | 2026 NE LA August SCY Invitational | |
| 2908 | Ireland Childress | 42.63 | 10 | BB Min | A: 37.99 (+4.64s | 10.9%) | Sporting Jax Aquatic Club | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 2909 | Ania Munoz | 42.63 | 9 | BB Min | A: 37.99 (+4.64s | 10.9%) | North Kent Aquatic Team | 02/14/2026 | 2026 WMSL Winter A Championship | |
| 2910 | Karina Romanov | 42.63 | 7 | BB Min | A: 37.99 (+4.64s | 10.9%) | Eastern Nassau Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 2911 | Charlotte Oakley | 42.63 | 10 | BB Min | A: 37.99 (+4.64s | 10.9%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 2912 | Jaidah Ward | 42.63 | 9 | BB Min | A: 37.99 (+4.64s | 10.9%) | Carrollwood Village Swim Team | 07/02/2026 | Berkeley 2026 Summer Time Trials | |
| 2913 | Rowan Uhl | 42.64 | 10 | BB Min | A: 37.99 (+4.65s | 10.9%) | Green Terror Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 2914 | Karalie Myhr | 42.64 | 10 | BB Min | A: 37.99 (+4.65s | 10.9%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 2915 | Anahita Schive-Papenfuss | 42.64 | 9 | BB Min | A: 37.99 (+4.65s | 10.9%) | Brooklyn Stingrays | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 2916 | Empress McKay | 42.64 | 9 | BB Min | A: 37.99 (+4.65s | 10.9%) | Ocean Pines Swim Team | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 2917 | Summer Ovitt | 42.64 | 9 | BB Min | A: 37.99 (+4.65s | 10.9%) | Middlesex Swim Club | 01/30/2026 | 2026 NE GS Silver Championships | |
| 2918 | Nova McGowan | 42.64 | 10 | BB Min | A: 37.99 (+4.65s | 10.9%) | Greater Columbus Swim Tm Of Oh | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2919 | Alexa Perea | 42.64 | 10 | BB Min | A: 37.99 (+4.65s | 10.9%) | Rattlers Swim Club | 02/27/2026 | 2026 BD SCY Border Champs | |
| 2920 | Claire Uhlig | 42.65 | 10 | BB Min | A: 37.99 (+4.66s | 10.9%) | Hudsonville Eagles Aquatics Te | 02/28/2026 | 2026 JAWS Last Chance Meet | |
| 2921 | Makayla Matherne | 42.65 | 10 | BB Min | A: 37.99 (+4.66s | 10.9%) | South Louisiana Swim Team | 10/04/2025 | 2025 CMSA Vance Rose Invitational | |
| 2922 | Juniper Johnson | 42.65 | 9 | BB Min | A: 37.99 (+4.66s | 10.9%) | Hood River Valley Swim Team | 01/10/2026 | 2026 Hood River Winter Invitational | |
| 2923 | Arden Allard | 42.65 | 10 | BB Min | A: 37.99 (+4.66s | 10.9%) | Machine Aquatics | 10/04/2025 | 2025 Harvest Moon Invitational | |
| 2924 | Isadora Pena | 42.65 | 10 | BB Min | A: 37.99 (+4.66s | 10.9%) | Unattached | 01/30/2026 | 2026 Mac Crutchfield Invitational | |
| 2925 | Athanasia Ferssizidis | 42.66 | 10 | BB Min | A: 37.99 (+4.67s | 10.9%) | Potomac Marlins | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 2926 | Beatrice Tomasi | 42.66 | 9 | BB Min | A: 37.99 (+4.67s | 10.9%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 2927 | Audrey Newbury | 42.66 | 9 | BB Min | A: 37.99 (+4.67s | 10.9%) | Twisters Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2928 | Olemi Ball | 42.66 | 9 | BB Min | A: 37.99 (+4.67s | 10.9%) | Condors Swim Club | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 2929 | Stella Mahan | 42.66 | 10 | BB Min | A: 37.99 (+4.67s | 10.9%) | Minnetonka Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 2930 | Hattie Davis | 42.66 | 10 | BB Min | A: 37.99 (+4.67s | 10.9%) | Plymouth Canton Cruisers | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 2931 | Elizabeth Vorac | 42.66 | 10 | BB Min | A: 37.99 (+4.67s | 10.9%) | Egra Waves | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 2932 | Chloe Sathienvantanee | 42.66 | 10 | BB Min | A: 37.99 (+4.67s | 10.9%) | Socal Aquatics Association | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 2933 | Amelia Phillips | 42.67 | 9 | BB Min | A: 37.99 (+4.68s | 11.0%) | Unified Aquatics Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2934 | Emma Nguyen | 42.67 | 10 | BB Min | A: 37.99 (+4.68s | 11.0%) | Houston Hydra | 09/21/2024 | SSAN 2024 Black Gold Meet | |
| 2935 | McKenna Dullum | 42.67 | 10 | BB Min | A: 37.99 (+4.68s | 11.0%) | Stingray Swim Team | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 2936 | Tenley Winters | 42.67 | 9 | BB Min | A: 37.99 (+4.68s | 11.0%) | Minnetonka Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 2937 | Bernice Gao | 42.67 | 10 | BB Min | A: 37.99 (+4.68s | 11.0%) | Laker Swim | 02/28/2026 | 2026 Spring Area 2 Championships | |
| 2938 | Aila Kettunen | 42.67 | 9 | BB Min | A: 37.99 (+4.68s | 11.0%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 2939 | Charlotte Black | 42.67 | 10 | BB Min | A: 37.99 (+4.68s | 11.0%) | Williamsburg Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 2940 | Irelyn Wallin | 42.67 | 10 | BB Min | A: 37.99 (+4.68s | 11.0%) | Swim Tampa Aquatics | 10/10/2025 | 2025 GTSA TYR Swim Classic | |
| 2941 | Isabel Kohlhofer | 42.67 | 9 | BB Min | A: 37.99 (+4.68s | 11.0%) | H2okie Aquatics | 02/07/2026 | SW District 8 Under Championship | |
| 2942 | Mila Kuprevich | 42.67 | 10 | BB Min | A: 37.99 (+4.68s | 11.0%) | Front Range Barracudas | 01/09/2026 | 2026 CO CUDA January Pizza Meet | |
| 2943 | Grace Mori | 42.67 | 9 | BB Min | A: 37.99 (+4.68s | 11.0%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 2944 | Alexia Afanasyeva | 42.67 | 10 | BB Min | A: 37.99 (+4.68s | 11.0%) | Hillsboro Swim Team | 10/10/2025 | 2025 OR HEAT Fall Invitational | |
| 2945 | Elliotte Gibson | 42.67 | 9 | BB Min | A: 37.99 (+4.68s | 11.0%) | East Bay Bat Rays | 07/10/2026 | Redwood Empire Swim League Championship | |
| 2946 | Runa Takahashi | 42.67 | 10 | BB Min | A: 37.99 (+4.68s | 11.0%) | West Express Swim Team | 11/21/2025 | 2025 MN STRM 4th Annual Movember Invite | |
| 2947 | Charlotte Gibbs | 42.68 | 10 | BB Min | A: 37.99 (+4.69s | 11.0%) | Bay City Aquatics Club | 02/15/2026 | 2026 MTSL Championship | |
| 2948 | Braydyn Nichols | 42.68 | 10 | BB Min | A: 37.99 (+4.69s | 11.0%) | Rainier Foothills Swim Team | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | |
| 2949 | Aashita Tiwari | 42.68 | 10 | BB Min | A: 37.99 (+4.69s | 11.0%) | Foxjets Swim Team | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 2950 | Lainn Carter | 42.68 | 10 | BB Min | A: 37.99 (+4.69s | 11.0%) | Helios | 03/07/2026 | 2026 SwimMAC BC Championship | |
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.