USA Girls 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5951 | Carolina Diaz Ruiz | 52.53 | 7 | B: 45.29 (+7.24s | 13.8%) | McCallie-GPS Aquatics | 06/26/2026 | 2026 SE Richard Quick Invitational | ||
| 5952 | Adalynn Melendez | 52.53 | 10 | B: 45.29 (+7.24s | 13.8%) | Las Animas Trofins | 06/05/2026 | 2026 CO La Junta Tigersharks Invitational | ||
| 5953 | Ivy Triche | 52.53 | 9 | B: 45.29 (+7.24s | 13.8%) | Indian River Aquatics | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | ||
| 5954 | Laila Karaoud | 52.53 | 8 | B: 45.29 (+7.24s | 13.8%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | ||
| 5955 | Maile Sare | 52.53 | 7 | B: 45.29 (+7.24s | 13.8%) | Aloha Aquatics Association | 05/23/2026 | OSL A+ LCM Meet | ||
| 5956 | Lacie Hammack | 52.54 | 8 | B: 45.29 (+7.25s | 13.8%) | Schertz YMCA Swim Team | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | ||
| 5957 | Coraline Schauer | 52.55 | 9 | B: 45.29 (+7.26s | 13.8%) | Boise Swim Club | 05/17/2024 | 2024 BY Spring Fling Invitational | ||
| 5958 | Sofia Adamczyk | 52.55 | 9 | B: 45.29 (+7.26s | 13.8%) | Cascade Swim Club | 06/06/2026 | 2026 PN CSC Swimtacular Approved | ||
| 5959 | Sheryl Zuo | 52.55 | 9 | B: 45.29 (+7.26s | 13.8%) | Milpitas Aquatic Club | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | ||
| 5960 | Madeline Hand | 52.55 | 8 | B: 45.29 (+7.26s | 13.8%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | ||
| 5961 | Reagan Haines | 52.55 | 9 | B: 45.29 (+7.26s | 13.8%) | Spokane Waves Aquatic Team | 05/29/2026 | 2026 TRI CITY INVITATIONAL | ||
| 5962 | Astrid Haskell | 52.55 | 7 | B: 45.29 (+7.26s | 13.8%) | Fallbrook Assoc Swim T | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 5963 | Rhea Kovvuri | 52.56 | 10 | B: 45.29 (+7.27s | 13.8%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | ||
| 5964 | Eliya Thomas | 52.56 | 9 | B: 45.29 (+7.27s | 13.8%) | Titans Swimming Academy | 06/18/2026 | 2026 June Classic | ||
| 5965 | Olivia Moore | 52.56 | 8 | B: 45.29 (+7.27s | 13.8%) | Helios | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | ||
| 5966 | Elia Kant | 52.56 | 9 | B: 45.29 (+7.27s | 13.8%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 5967 | Hannah Hartman | 52.57 | 9 | B: 45.29 (+7.28s | 13.8%) | Blazing Barracudas | 07/12/2025 | LSSC Avon Classic | ||
| 5968 | Tara DesMarteau | 52.57 | 8 | B: 45.29 (+7.28s | 13.8%) | SwimRVA | 05/29/2026 | 2026 SwimRVA Success Bell | ||
| 5969 | Amelia Goodloe | 52.57 | 9 | B: 45.29 (+7.28s | 13.8%) | Montgomery YMCA Barracudas | 06/26/2026 | 2026 SE Richard Quick Invitational | ||
| 5970 | Andi Allphin | 52.57 | 9 | B: 45.29 (+7.28s | 13.8%) | Rogue Rapids | 06/06/2025 | 2025 THSC June Invitational | ||
| 5971 | Eva Bontea | 52.58 | 8 | B: 45.29 (+7.29s | 13.9%) | Commonwealth Swimming | 05/16/2026 | 2026 NE CS Spring Fever | ||
| 5972 | Emily Bresnahan | 52.58 | 9 | B: 45.29 (+7.29s | 13.9%) | Dedham Health Hydra | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | ||
| 5973 | Avery Bisson | 52.59 | 8 | B: 45.29 (+7.30s | 13.9%) | Brookings Swim Club | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | ||
| 5974 | Mckennah Snyder | 52.59 | 9 | B: 45.29 (+7.30s | 13.9%) | Capital City Athletics | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 5975 | Athena Albright | 52.59 | 9 | B: 45.29 (+7.30s | 13.9%) | Nocatee Bluetide Swim Team | 04/10/2026 | 2026 April Classic | ||
| 5976 | Nanami Yamanaka | 52.60 | 10 | B: 45.29 (+7.31s | 13.9%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 5977 | Palmer Carter | 52.61 | 8 | B: 45.29 (+7.32s | 13.9%) | Sharks Aquatic Club | 06/06/2026 | SAC Summer Open | ||
| 5978 | Stevie Angelicchi | 52.62 | 9 | B: 45.29 (+7.33s | 13.9%) | Tampa Y Swimming | 05/30/2026 | Stingrays Summer Sizzle | ||
| 5979 | Luna Wu | 52.62 | 7 | B: 45.29 (+7.33s | 13.9%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 5980 | Morgan Williams | 52.62 | 6 | B: 45.29 (+7.33s | 13.9%) | South Bay Aquatics | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 5981 | Mia Jiao | 52.63 | 10 | B: 45.29 (+7.34s | 13.9%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 5982 | Kallie Selor | 52.63 | 8 | B: 45.29 (+7.34s | 13.9%) | Montclair Swim Team | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 5983 | Madison Masuda | 52.63 | 9 | B: 45.29 (+7.34s | 13.9%) | Kona Dolphins Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 5984 | Emilia Bee | 52.64 | 9 | B: 45.29 (+7.35s | 14.0%) | Lone Star Aquatic Club | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | ||
| 5985 | Magnolia McHarry | 52.64 | 9 | B: 45.29 (+7.35s | 14.0%) | River Road Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | ||
| 5986 | Summer Wardell | 52.65 | 9 | B: 45.29 (+7.36s | 14.0%) | Trinity Aquatics | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 5987 | Grace Lau | 52.65 | 9 | B: 45.29 (+7.36s | 14.0%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 5988 | Charlotte Lail | 52.65 | 8 | B: 45.29 (+7.36s | 14.0%) | Tornadoes Swim Team | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 5989 | Sarah Dean | 52.65 | 8 | B: 45.29 (+7.36s | 14.0%) | Voltage Aquatics | 06/07/2025 | Summer Classics 2025 | ||
| 5990 | Sophia Fomin | 52.66 | 8 | B: 45.29 (+7.37s | 14.0%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | ||
| 5991 | Indira Andel | 52.67 | 10 | B: 45.29 (+7.38s | 14.0%) | East Bay Bat Rays | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 5992 | Hailey Humbert | 52.68 | 10 | B: 45.29 (+7.39s | 14.0%) | Lakeshore Swim Club | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | ||
| 5993 | Anna Koenigseder | 52.69 | 8 | B: 45.29 (+7.40s | 14.0%) | Team Eugene Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 5994 | Kalista Choo | 52.69 | 9 | B: 45.29 (+7.40s | 14.0%) | Alameda Gators | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 5995 | Adelaide Lahr | 52.70 | 8 | B: 45.29 (+7.41s | 14.1%) | Hurricanes Swim Team | 05/10/2025 | 2025 MN HURR LC Spring Opener | ||
| 5996 | Zoey Candland | 52.71 | 10 | B: 45.29 (+7.42s | 14.1%) | Hilltop Aquatic Swim Team | 05/29/2025 | 2025 UVRays Oviatt Open | ||
| 5997 | Iliana Taylor | 52.71 | 10 | B: 45.29 (+7.42s | 14.1%) | Salem Swim Club | 05/16/2026 | 2026 TEAM Showdown | ||
| 5998 | Blair Yrani | 52.71 | 10 | B: 45.29 (+7.42s | 14.1%) | South San Francisco Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 5999 | Lakely Gura | 52.71 | 7 | B: 45.29 (+7.42s | 14.1%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 6000 | Grace Aiken | 52.72 | 9 | B: 45.29 (+7.43s | 14.1%) | Rockingham Area Youth Swimming | 06/26/2026 | 2026 NE MST ESC June Memorial | ||
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.