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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2151 | Everly Cox | 41.00 | 9 | B Min | BB: 40.89 (+0.11s | 0.3%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 2152 | Ella Shaffer | 41.00 | 9 | B Min | BB: 40.89 (+0.11s | 0.3%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 2153 | Irene Choi | 41.00 | 10 | B Min | BB: 40.89 (+0.11s | 0.3%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 2154 | Rebeca Perez Gaona | 41.01 | 9 | B Min | BB: 40.89 (+0.12s | 0.3%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 2155 | Adelyn Pettigrew | 41.01 | 9 | B Min | BB: 40.89 (+0.12s | 0.3%) | Perry Aquatic Club | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 2156 | Kirby McDonald | 41.01 | 10 | B Min | BB: 40.89 (+0.12s | 0.3%) | Old North State Aquatics | 06/25/2026 | ONSA Independence Invitational Copied | |
| 2157 | Genevieve Court | 41.01 | 9 | B Min | BB: 40.89 (+0.12s | 0.3%) | SlipStream Aquatics | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 2158 | Emerson Reynolds | 41.01 | 9 | B Min | BB: 40.89 (+0.12s | 0.3%) | Screaming Eagle Aquatics | 05/08/2026 | 2026 Cardinal Aquatics Summer Throwdown | |
| 2159 | Zoe Jarc | 41.02 | 10 | B Min | BB: 40.89 (+0.13s | 0.3%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 2160 | Emma Gist-Pitts | 41.02 | 8 | B Min | BB: 40.89 (+0.13s | 0.3%) | Unattached | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 2161 | Joy Chalmers | 41.03 | 9 | B Min | BB: 40.89 (+0.14s | 0.3%) | Tide Swimming | 05/01/2026 | 2026 TIDE Spring Shockwave | |
| 2162 | Emily Torres | 41.03 | 10 | B Min | BB: 40.89 (+0.14s | 0.3%) | Swim Excellence Academy | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | |
| 2163 | Elena Hecht | 41.03 | 10 | B Min | BB: 40.89 (+0.14s | 0.3%) | Columbia Swim Club | 06/26/2026 | 88th CSP Summer Invitational | |
| 2164 | Olivia Theofelis | 41.04 | 10 | B Min | BB: 40.89 (+0.15s | 0.4%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 2165 | Addison Burns | 41.04 | 9 | B Min | BB: 40.89 (+0.15s | 0.4%) | Blue Dolfins | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 2166 | Nora Liano Santos | 41.04 | 8 | B Min | BB: 40.89 (+0.15s | 0.4%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 2167 | Leah Hollanda | 41.04 | 8 | B Min | BB: 40.89 (+0.15s | 0.4%) | Unattached | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 2168 | Tatum Chen | 41.04 | 7 | B Min | BB: 40.89 (+0.15s | 0.4%) | Xtreme Swim Club | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 2169 | Elizabeth Jiao | 41.05 | 10 | B Min | BB: 40.89 (+0.16s | 0.4%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 2170 | Vera Asadamongkol | 41.05 | 10 | B Min | BB: 40.89 (+0.16s | 0.4%) | San Ramon Valley Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 2171 | Sophie Chuang | 41.05 | 10 | B Min | BB: 40.89 (+0.16s | 0.4%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 2172 | Gayun Kim | 41.05 | 10 | B Min | BB: 40.89 (+0.16s | 0.4%) | Auburn Aquatics | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | |
| 2173 | Raina Manickam | 41.05 | 10 | B Min | BB: 40.89 (+0.16s | 0.4%) | Marlins Of Raleigh | 06/13/2026 | 2026 MOR Liberty Meet | |
| 2174 | Halina Permar | 41.06 | 10 | B Min | BB: 40.89 (+0.17s | 0.4%) | Steel City Aquatics | 06/12/2025 | Holtrey Summer Classic | |
| 2175 | Inana Khoury | 41.06 | 10 | B Min | BB: 40.89 (+0.17s | 0.4%) | Lifetime | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
| 2176 | Maura Jensen | 41.06 | 10 | B Min | BB: 40.89 (+0.17s | 0.4%) | Prince William Swim Club | 05/01/2026 | 2026 Helen Wang Sunflower Classic | |
| 2177 | Vivian Mackey | 41.06 | 10 | B Min | BB: 40.89 (+0.17s | 0.4%) | Upper Valley Aquatic Club | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 2178 | Emma Jun | 41.06 | 9 | B Min | BB: 40.89 (+0.17s | 0.4%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 2179 | Layla Kandil | 41.07 | 9 | B Min | BB: 40.89 (+0.18s | 0.4%) | Hills Hurricane Swimming | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 2180 | Guinevere Garvey | 41.07 | 10 | B Min | BB: 40.89 (+0.18s | 0.4%) | San Jose Goosemonkeys | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 2181 | Sawyer Nichols | 41.07 | 9 | B Min | BB: 40.89 (+0.18s | 0.4%) | Life Time Southeast Swim Team | 05/16/2026 | 2026 Opelika Open | |
| 2182 | Hannah Park | 41.07 | 10 | B Min | BB: 40.89 (+0.18s | 0.4%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 2183 | Cali Martinez | 41.08 | 9 | B Min | BB: 40.89 (+0.19s | 0.5%) | Nampa Swim Team | 05/16/2025 | 2025 Spring Fling LC Invitational | |
| 2184 | Sophie Benwell | 41.08 | 9 | B Min | BB: 40.89 (+0.19s | 0.5%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 2185 | Naya Williams | 41.08 | 8 | B Min | BB: 40.89 (+0.19s | 0.5%) | South Bay Aquatics | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | |
| 2186 | Aryia Bain | 41.08 | 8 | B Min | BB: 40.89 (+0.19s | 0.5%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 2187 | Grace Kirchoff | 41.08 | 10 | B Min | BB: 40.89 (+0.19s | 0.5%) | Blackline Aquatics | 05/30/2026 | 2026 MN RSC Summer Jam | |
| 2188 | Parker Michael | 41.08 | 9 | B Min | BB: 40.89 (+0.19s | 0.5%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 2189 | Rosalie Martignetti | 41.08 | 10 | B Min | BB: 40.89 (+0.19s | 0.5%) | Dedham Health Hydra | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
| 2190 | Ashleigh Wuchter | 41.09 | 10 | B Min | BB: 40.89 (+0.20s | 0.5%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 2191 | Elsa Wang | 41.10 | 10 | B Min | BB: 40.89 (+0.21s | 0.5%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 2192 | Sloane Parker | 41.10 | 7 | B Min | BB: 40.89 (+0.21s | 0.5%) | Barracuda Swim Club of Northea | 06/25/2026 | ONSA Independence Invitational Copied | |
| 2193 | Sofiia Kvankevich | 41.10 | 10 | B Min | BB: 40.89 (+0.21s | 0.5%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 2194 | Caroline Wilson | 41.10 | 9 | B Min | BB: 40.89 (+0.21s | 0.5%) | Calvert Aquatics Club | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | |
| 2195 | Annabelle Wang | 41.10 | 10 | B Min | BB: 40.89 (+0.21s | 0.5%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 2196 | Gina Le | 41.11 | 9 | B Min | BB: 40.89 (+0.22s | 0.5%) | Sporting Jax Aquatic Club | 04/10/2026 | 2026 April Classic | |
| 2197 | Olivia Paye | 41.11 | 10 | B Min | BB: 40.89 (+0.22s | 0.5%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 2198 | Olympia Carpenter | 41.12 | 10 | B Min | BB: 40.89 (+0.23s | 0.6%) | Opelika Swim Team | 05/16/2026 | 2026 Opelika Open | |
| 2199 | Hadley Carne | 41.12 | 10 | B Min | BB: 40.89 (+0.23s | 0.6%) | Lakeridge Swim Team | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | |
| 2200 | Andie Ridge | 41.13 | 10 | B Min | BB: 40.89 (+0.24s | 0.6%) | H2okie Aquatics | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
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.