USA Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1901 | Madeline Marante | 34.13 | 10 | BB Min | A: 32.09 (+2.04s | 6.0%) | North Palm Beach Swim Club | 09/12/2026 | 2026 Elizabeth Kazeck Fall Sprint | |
| 1902 | Rylee Helm | 34.13 | 10 | BB Min | A: 32.09 (+2.04s | 6.0%) | Greenwood Tiger Sharks | 10/10/2026 | 2026 CO FST Swim Pink | |
| 1903 | Mila Midgett | 34.13 | 10 | BB Min | A: 32.09 (+2.04s | 6.0%) | Clearwater Aquatic Team | 10/09/2026 | 2026 GTSA TYR Swim Classic | |
| 1904 | Ella Paume | 34.13 | 10 | BB Min | A: 32.09 (+2.04s | 6.0%) | Sailfish | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 1905 | Cassandra Dubinsky | 34.13 | 9 | BB Min | A: 32.09 (+2.04s | 6.0%) | Kamehameha Swim Club | 10/02/2026 | 2026 HI Al Minn Invitational | |
| 1906 | Ella Alcaraz Paredez | 34.14 | 9 | BB Min | A: 32.09 (+2.05s | 6.0%) | Foster | 11/06/2025 | 2025 Sea King District II 1A 2A 4A GirlsHS OB | |
| 1907 | Wrenley Liu | 34.14 | 9 | BB Min | A: 32.09 (+2.05s | 6.0%) | Shawmut Aquatic Club | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 1908 | Ella Materkoski | 34.14 | 10 | BB Min | A: 32.09 (+2.05s | 6.0%) | Delaware Riptide YMCA Swim Tea | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1909 | Liliya Strunk | 34.14 | 9 | BB Min | A: 32.09 (+2.05s | 6.0%) | Poseidon Swimming Inc | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 1910 | Temperance Biehler | 34.14 | 9 | BB Min | A: 32.09 (+2.05s | 6.0%) | Sussex County YMCA | 12/06/2025 | 2025 MR NDAC Kevin Storrs Winter Festival | |
| 1911 | Torynn Elmer | 34.14 | 9 | BB Min | A: 32.09 (+2.05s | 6.0%) | Prime Aquatics | 11/07/2025 | TNAQ 2025 FALL INVITATIONAL | |
| 1912 | Zoe Helm | 34.14 | 9 | BB Min | A: 32.09 (+2.05s | 6.0%) | Greenwood Tiger Sharks | 10/10/2026 | 2026 CO FST Swim Pink | |
| 1913 | Islah Miller | 34.14 | 9 | BB Min | A: 32.09 (+2.05s | 6.0%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 1914 | Lily Lannin | 34.14 | 9 | BB Min | A: 32.09 (+2.05s | 6.0%) | Seattle Metropolitan Aquatic C | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 1915 | Madelyn Stoddard | 34.15 | 9 | BB Min | A: 32.09 (+2.06s | 6.0%) | Jenison | 02/28/2026 | 2026 JAWS Last Chance Meet | |
| 1916 | Ellora Patel | 34.15 | 9 | BB Min | A: 32.09 (+2.06s | 6.0%) | Dragon Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 1917 | Riley Pelaez | 34.15 | 8 | BB Min | A: 32.09 (+2.06s | 6.0%) | The Fish | 03/20/2026 | 26th Annual Spring Championships | |
| 1918 | Olivia Lucia | 34.15 | 10 | BB Min | A: 32.09 (+2.06s | 6.0%) | Unattached | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 1919 | Bristol Mooney | 34.15 | 10 | BB Min | A: 32.09 (+2.06s | 6.0%) | Ramona Swim Team | 09/19/2026 | 2026 SI PS Freestyle Festival Sat | |
| 1920 | Keira Hunter | 34.15 | 9 | BB Min | A: 32.09 (+2.06s | 6.0%) | Planet Swim Aquatics | 10/10/2026 | 2026 PSA Halloween Invitational | |
| 1921 | Sofia Khalfin | 34.15 | 9 | BB Min | A: 32.09 (+2.06s | 6.0%) | Terrapins Swim Team | 10/10/2026 | Orinda Aquatics PC SC C B BB+ | |
| 1922 | Kanishkha Sudarsan | 34.16 | 9 | BB Min | A: 32.09 (+2.07s | 6.1%) | South Lyon East High School | 11/07/2025 | 2025 LVC Swim And Dive Championship | |
| 1923 | Caroline Meadows | 34.16 | 10 | BB Min | A: 32.09 (+2.07s | 6.1%) | Hanover Aquatics | 01/17/2026 | 2026 Duck Bowl | |
| 1924 | Allison Thibodeau | 34.16 | 10 | BB Min | A: 32.09 (+2.07s | 6.1%) | Bayside Aquatics | 11/01/2025 | 2025 Fox Fall Invitational 2 | |
| 1925 | Madison Losito | 34.16 | 9 | BB Min | A: 32.09 (+2.07s | 6.1%) | Hauppauge Swimming | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1926 | Alysia Davis | 34.16 | 10 | BB Min | A: 32.09 (+2.07s | 6.1%) | Tampa Y Swimming | 09/18/2026 | Kiefer Speedo Fall Invitational | |
| 1927 | Tahira Farmer | 34.16 | 10 | BB Min | A: 32.09 (+2.07s | 6.1%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 1928 | Jane Ackerman | 34.16 | 10 | BB Min | A: 32.09 (+2.07s | 6.1%) | COSA Swimming | 10/09/2026 | 2026 CO Gian Luc Jordan Open | |
| 1929 | Parker Forgerson | 34.16 | 10 | BB Min | A: 32.09 (+2.07s | 6.1%) | University City Swim Club | 10/09/2026 | Fall Festival Invitational | |
| 1930 | Baylee Bishop | 34.17 | 10 | BB Min | A: 32.09 (+2.08s | 6.1%) | Seaside | 02/15/2025 | 2025 OR HS 4a 3 | |
| 1931 | Jessica Zou | 34.18 | 9 | BB Min | A: 32.09 (+2.09s | 6.1%) | Suburban Aquatics | 11/08/2025 | 2025 Autumn Mini Meet | |
| 1932 | Angelina Militano | 34.18 | 10 | BB Min | A: 32.09 (+2.09s | 6.1%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 1933 | Calleigh Tappert | 34.18 | 10 | BB Min | A: 32.09 (+2.09s | 6.1%) | Centralia | 02/13/2026 | 2026 OR HS 5a 1 | |
| 1934 | Isla Lapchak | 34.18 | 10 | BB Min | A: 32.09 (+2.09s | 6.1%) | Rocket Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1935 | Olivia Santos | 34.18 | 10 | BB Min | A: 32.09 (+2.09s | 6.1%) | Trinity Prep Aquatics (Winter | 06/27/2026 | 2026 Firecracker | |
| 1936 | Kennedy Chang | 34.18 | 9 | BB Min | A: 32.09 (+2.09s | 6.1%) | Austin Swim Club | 10/16/2026 | 2026 ST ASC Bob Thompson Open | |
| 1937 | Victoria Aluicio | 34.18 | 10 | BB Min | A: 32.09 (+2.09s | 6.1%) | Blue Marlins Of Hialeah Garden | 10/10/2026 | NMST BMHG October Invite 26 | |
| 1938 | Sophia Rundle | 34.18 | 8 | BB Min | A: 32.09 (+2.09s | 6.1%) | Mason Manta Rays | 10/23/2026 | 2026 CLPR Halloween Meet | |
| 1939 | Zlata Ksonz | 34.18 | 10 | BB Min | A: 32.09 (+2.09s | 6.1%) | Cat 5 Aquatics | 09/25/2026 | 2026 Tropic Like It S Hot Open | |
| 1940 | Francesca Daniele | 34.19 | 10 | BB Min | A: 32.09 (+2.10s | 6.1%) | Farmington Valley Branch YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 1941 | Siyun Yoo | 34.19 | 9 | BB Min | A: 32.09 (+2.10s | 6.1%) | Utica Shelby Swim Club | 02/27/2026 | 2026 Junior Cup | |
| 1942 | Olivia Toothman | 34.19 | 10 | BB Min | A: 32.09 (+2.10s | 6.1%) | YMCA of Greenwich Marlims | 12/11/2025 | 35th Annual Winter Championships | |
| 1943 | Elisabetta Stidham | 34.19 | 9 | BB Min | A: 32.09 (+2.10s | 6.1%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 1944 | Wallis Mahn | 34.19 | 9 | BB Min | A: 32.09 (+2.10s | 6.1%) | Red Wing Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 1945 | Keira Kristo-Reinking | 34.19 | 9 | BB Min | A: 32.09 (+2.10s | 6.1%) | Lone Star Aquatic Club | 10/09/2026 | 2026 ST LSAC 7th Annual Gnarfest | |
| 1946 | Elliott Tackett | 34.19 | 10 | BB Min | A: 32.09 (+2.10s | 6.1%) | Lone Star Aquatic Club | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 1947 | Aria Esquivel | 34.19 | 10 | BB Min | A: 32.09 (+2.10s | 6.1%) | Surge Aquatics | 09/20/2026 | 2026 ST AHAC Vs SURGE | |
| 1948 | Madison Wong | 34.20 | 8 | BB Min | A: 32.09 (+2.11s | 6.2%) | Hauppauge Swimming | 02/28/2026 | 2026 MR TVSC St Patrick S Day 8 Under Meet | |
| 1949 | Laerke Guld | 34.20 | 10 | BB Min | A: 32.09 (+2.11s | 6.2%) | South Eugene | 02/14/2025 | 2025 OR HS 6A 7 | |
| 1950 | Reese Nelson | 34.20 | 9 | BB Min | A: 32.09 (+2.11s | 6.2%) | Upper Arlington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
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.