USA Girls 10 & under - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2901 | Haley Lammert | 1:04.27 | 9 | B: 55.79 (+8.48s | 13.2%) | Velocity Swimming | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 2902 | Lillian Barnett | 1:04.28 | 9 | B: 55.79 (+8.49s | 13.2%) | Pierre Swim Team | 06/28/2025 | 2025 SD Summer Starter | ||
| 2903 | Jingzhu Liu | 1:04.29 | 8 | B: 55.79 (+8.50s | 13.2%) | South East Metro Sharks | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | ||
| 2904 | Alexa Perea | 1:04.29 | 8 | B: 55.79 (+8.50s | 13.2%) | Rattlers Swim Club | 06/28/2024 | 2024 EPAP Jack White Classic | ||
| 2905 | Nikita Hammer | 1:04.30 | 7 | B: 55.79 (+8.51s | 13.2%) | University Place Aquatic Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2906 | Lana Jioussy | 1:04.31 | 9 | B: 55.79 (+8.52s | 13.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 2907 | Ruby McIntyre | 1:04.33 | 9 | B: 55.79 (+8.54s | 13.3%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 2908 | Madeline Hagemann | 1:04.34 | 9 | B: 55.79 (+8.55s | 13.3%) | Hurricanes Swim Team | 06/14/2024 | 2024 SD Aberdeen Summer High Point Swim Meet | ||
| 2909 | Delaney Perlich | 1:04.36 | 8 | B: 55.79 (+8.57s | 13.3%) | Velocity Aquatics | 07/18/2025 | 2025 MN MAN Minnesota Regional Championship | ||
| 2910 | Izabella Mack | 1:04.37 | 6 | B: 55.79 (+8.58s | 13.3%) | Hood River Valley Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 2911 | Brooklynn Rosen | 1:04.37 | 7 | B: 55.79 (+8.58s | 13.3%) | Tide Swimming | 12/03/2022 | ODAC December 8 Under Super Circuit Meet | ||
| 2912 | Soujoud Almasalmh | 1:04.38 | 8 | B: 55.79 (+8.59s | 13.3%) | South East Metro Sharks | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | ||
| 2913 | Valerie Salerno | 1:04.39 | 7 | B: 55.79 (+8.60s | 13.4%) | Fairfax Foxes Swimming | 05/12/2023 | STAT LC Invite 2023 | ||
| 2914 | Everleigh Volk | 1:04.39 | 8 | B: 55.79 (+8.60s | 13.4%) | Bay Club Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 2915 | Maryanna Mohatt | 1:04.39 | 8 | B: 55.79 (+8.60s | 13.4%) | Swim Dogs | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 2916 | Morgan Bauman | 1:04.40 | 7 | B: 55.79 (+8.61s | 13.4%) | Poseidon Swimming Inc | 05/17/2024 | Freedom Splash | ||
| 2917 | Tegan Castano | 1:04.42 | 7 | B: 55.79 (+8.63s | 13.4%) | Academy Aquatic Club | 04/18/2025 | 2025 SPA Spring First Long Course Meet | ||
| 2918 | Chloe Solonskyi | 1:04.44 | 8 | B: 55.79 (+8.65s | 13.4%) | SwimRise Aquatics | 06/27/2025 | SwimRise Season Finale | ||
| 2919 | Violet Rush | 1:04.45 | 8 | B: 55.79 (+8.66s | 13.4%) | Sioux Falls Swim Team | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 2920 | Isla Segura | 1:04.46 | 8 | B: 55.79 (+8.67s | 13.5%) | Beaches Quicksilver | 05/17/2025 | 2025 PSA May Invite | ||
| 2921 | Alice Urick | 1:04.46 | 8 | B: 55.79 (+8.67s | 13.5%) | Monticello Swim Club | 06/21/2025 | 2025 MN TUNA Oppor TUNA Ty 2 Invite | ||
| 2922 | Elizabeth Gray | 1:04.46 | 10 | B: 55.79 (+8.67s | 13.5%) | Longhorn Aquatics | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | ||
| 2923 | Raven Yip | 1:04.46 | 7 | B: 55.79 (+8.67s | 13.5%) | Albany Armada Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 2924 | Maylee Lewis | 1:04.46 | 8 | B: 55.79 (+8.67s | 13.5%) | Seattle Metropolitan Aquatic C | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2925 | Stella Xu | 1:04.48 | 9 | B: 55.79 (+8.69s | 13.5%) | Spokane Waves Aquatic Team | 06/20/2025 | 2025 SWAT Summer Solstice | ||
| 2926 | Skylar Martin | 1:04.52 | 8 | B: 55.79 (+8.73s | 13.5%) | Tule Nation Tritons | 05/27/2023 | 2023 Mike Snyder Memorial | ||
| 2927 | Juliana Wilson | 1:04.52 | 9 | B: 55.79 (+8.73s | 13.5%) | Mighty Marlins Swim Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2928 | Greta Cunningham | 1:04.54 | 9 | B: 55.79 (+8.75s | 13.6%) | AC Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 2929 | Egwene Atwater | 1:04.55 | 9 | B: 55.79 (+8.76s | 13.6%) | Tigersharks Swim Club | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 2930 | Emerson Dorsey | 1:04.56 | 8 | B: 55.79 (+8.77s | 13.6%) | Lehi Aquatics | 05/23/2025 | Sizzlin Summer Invite May 2025 | ||
| 2931 | Nora Kirtz | 1:04.57 | 8 | B: 55.79 (+8.78s | 13.6%) | Smac | 05/17/2024 | Freedom Splash | ||
| 2932 | Jaycee Scarlett | 1:04.58 | 8 | B: 55.79 (+8.79s | 13.6%) | Tiger Shark of Texas | 05/11/2025 | 2025 ST NTRO LC Springing Into May | ||
| 2933 | Soha Herbert | 1:04.58 | 9 | B: 55.79 (+8.79s | 13.6%) | Foothills Swim Team | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | ||
| 2934 | Reagan Wagers | 1:04.59 | 7 | B: 55.79 (+8.80s | 13.6%) | Sioux Falls Swim Team | 05/14/2022 | 2022 Ready For Long Course | ||
| 2935 | Haley Back | 1:04.59 | 9 | B: 55.79 (+8.80s | 13.6%) | Life Time Michigan Swim Team | 11/25/2025 | November 2025 Life Time Michigan Intersquad | ||
| 2936 | Elizabeth Williams | 1:04.60 | 7 | B: 55.79 (+8.81s | 13.6%) | Flagler Fluid Swim Team | 05/30/2025 | Hydro4 Summer Open | ||
| 2937 | Kylie King | 1:04.61 | 9 | B: 55.79 (+8.82s | 13.7%) | Flatiron Athletic Club | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 2938 | Megan Braud | 1:04.61 | 8 | B: 55.79 (+8.82s | 13.7%) | Waterloo Swimming | 04/19/2025 | 2025 ST ASC Long Course Kickoff | ||
| 2939 | Eliza Winslow | 1:04.62 | 8 | B: 55.79 (+8.83s | 13.7%) | Nova of Virginia | 07/11/2024 | 2024 RAYS Summer Awards | ||
| 2940 | Georgia Mower | 1:04.63 | 6 | B: 55.79 (+8.84s | 13.7%) | Poseidon Swimming Inc | 07/12/2024 | 2024 CCA Summer Awards | ||
| 2941 | Caroline Johnson | 1:04.64 | 7 | B: 55.79 (+8.85s | 13.7%) | Nation\\\\\\'s Capital Swim Club | 04/26/2024 | 2024 Helen Wang Sunflower Classic | ||
| 2942 | Mia Ellington | 1:04.64 | 8 | B: 55.79 (+8.85s | 13.7%) | Smac | 05/17/2024 | Freedom Splash | ||
| 2943 | Flora Li | 1:04.64 | 6 | B: 55.79 (+8.85s | 13.7%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 2944 | Lillian Johnson | 1:04.65 | 8 | B: 55.79 (+8.86s | 13.7%) | Blue Wave Swimming | 04/26/2025 | 10th Annual Hohne Memorial Invitational | ||
| 2945 | Vera Woo | 1:04.65 | 9 | B: 55.79 (+8.86s | 13.7%) | Piedmont Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 2946 | Mackenna Matatall | 1:04.67 | 9 | B: 55.79 (+8.88s | 13.7%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 2947 | Quinn Himes | 1:04.68 | 8 | B: 55.79 (+8.89s | 13.7%) | West Fargo Flyers | 06/07/2024 | 2024 WFF Summer Explosion | ||
| 2948 | Anna Finkelstein | 1:04.69 | 8 | B: 55.79 (+8.90s | 13.8%) | Pine Island Aquatics | 04/11/2025 | 2025 GCST Spring Invite | ||
| 2949 | Flora Molnar | 1:04.70 | 8 | B: 55.79 (+8.91s | 13.8%) | Wasatch Front Fish Market | 05/31/2024 | 2024 UT CHAT Non Qualifier | ||
| 2950 | Evelyn Mireles | 1:04.70 | 8 | B: 55.79 (+8.91s | 13.8%) | Laredo Vortex Aquatics | 05/31/2025 | 2025 ST HPAC Sunshine Splash | ||
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.