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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1951 | Harper Simpson | 34.05 | 10 | BB Min | A: 32.09 (+1.96s | 5.8%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 1952 | Kadence Watts | 34.05 | 10 | BB Min | A: 32.09 (+1.96s | 5.8%) | Perry Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1953 | Lucero Guerra Hidalgo | 34.06 | 9 | BB Min | A: 32.09 (+1.97s | 5.8%) | Phoenix | 02/13/2026 | 2026 OR HS 4a 2 | |
| 1954 | Marilyn French | 34.06 | 9 | BB Min | A: 32.09 (+1.97s | 5.8%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 1955 | Joey Pendt | 34.06 | 10 | BB Min | A: 32.09 (+1.97s | 5.8%) | Stingray Swim Team | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 1956 | Peyton Fitzpatrick | 34.07 | 8 | BB Min | A: 32.09 (+1.98s | 5.8%) | Enfinity Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 1957 | Ellie Mong | 34.07 | 10 | BB Min | A: 32.09 (+1.98s | 5.8%) | Webbs Tornadoes Swim Team | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 1958 | Nora Schneider | 34.07 | 9 | BB Min | A: 32.09 (+1.98s | 5.8%) | Palo Alto Stanford Aquatics | 12/21/2024 | 2024 PASA Winter Frolic Meet @ PALY HS | |
| 1959 | Ella Kim | 34.07 | 9 | BB Min | A: 32.09 (+1.98s | 5.8%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1960 | Gianna Ortiz | 34.07 | 10 | BB Min | A: 32.09 (+1.98s | 5.8%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1961 | Arianna Wang | 34.07 | 8 | BB Min | A: 32.09 (+1.98s | 5.8%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 1962 | Aurora Brodeur | 34.07 | 10 | BB Min | A: 32.09 (+1.98s | 5.8%) | California Capital Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 1963 | Claire Shi | 34.07 | 10 | BB Min | A: 32.09 (+1.98s | 5.8%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1964 | Mayla Jackson | 34.08 | 10 | BB Min | A: 32.09 (+1.99s | 5.8%) | YMCA of Northwest North Caroli | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1965 | Kristen Kalbaugh | 34.08 | 9 | BB Min | A: 32.09 (+1.99s | 5.8%) | Greensboro Community YMCA | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1966 | Alice Gangl | 34.08 | 10 | BB Min | A: 32.09 (+1.99s | 5.8%) | Sarasota Sharks | 02/27/2026 | 2026 T2 Area 5 Championships | |
| 1967 | Rose Bauman | 34.09 | 10 | BB Min | A: 32.09 (+2.00s | 5.9%) | Boulder Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1968 | Lauren Lipsey | 34.09 | 10 | BB Min | A: 32.09 (+2.00s | 5.9%) | South Metro Storm | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 1969 | Sara Saunders | 34.09 | 10 | BB Min | A: 32.09 (+2.00s | 5.9%) | Potomac Marlins | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 1970 | Sofia Cabrera | 34.09 | 10 | BB Min | A: 32.09 (+2.00s | 5.9%) | Water Warriors Aquatic Team | 11/15/2025 | 2025 MR FREE Freedom IMX Challenge | |
| 1971 | Brailey Adams | 34.09 | 10 | BB Min | A: 32.09 (+2.00s | 5.9%) | Razor Aquatics | 02/20/2026 | For The Love Of Swimming | |
| 1972 | Hadley Phung | 34.09 | 10 | BB Min | A: 32.09 (+2.00s | 5.9%) | Edina Swim Club | 02/22/2026 | 2026 MN EDI Last Chance Meet Silver+ | |
| 1973 | Scout Arlich | 34.10 | 10 | BB Min | A: 32.09 (+2.01s | 5.9%) | Mako Aquatics | 05/31/2025 | 2025 MN RFSC Spring Invite | |
| 1974 | Sadie Givens | 34.10 | 10 | BB Min | A: 32.09 (+2.01s | 5.9%) | Huntsville Swim Association | 12/05/2025 | 2025 Holiday Classic | |
| 1975 | Savannah Immordino | 34.11 | 9 | BB Min | A: 32.09 (+2.02s | 5.9%) | Treasure Coast Aquatics | 06/26/2026 | 2026 Summer Area 6 Champs | |
| 1976 | Naomi Burmicky | 34.11 | 9 | BB Min | A: 32.09 (+2.02s | 5.9%) | The Capitol Sea Devils | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 1977 | Zeina Nagy | 34.11 | 9 | BB Min | A: 32.09 (+2.02s | 5.9%) | Gator Swim Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 1978 | Addison Bryant | 34.11 | 9 | BB Min | A: 32.09 (+2.02s | 5.9%) | Dublin Community Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1979 | Eloise Maine | 34.11 | 10 | BB Min | A: 32.09 (+2.02s | 5.9%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 1980 | Eliana Fletcher | 34.11 | 10 | BB Min | A: 32.09 (+2.02s | 5.9%) | Asheville Jewish Community Cen | 01/02/2026 | 2026 SwimMAC IMX Winter Invite Copied | |
| 1981 | Claire Hayward | 34.11 | 10 | BB Min | A: 32.09 (+2.02s | 5.9%) | Lake Oswego Swim Club | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 1982 | Aya Sharif | 34.11 | 10 | BB Min | A: 32.09 (+2.02s | 5.9%) | Charles River Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 1983 | Kennedy Nielsen | 34.12 | 9 | BB Min | A: 32.09 (+2.03s | 5.9%) | Hydra Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 1984 | Hannah Johnston | 34.12 | 9 | BB Min | A: 32.09 (+2.03s | 5.9%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 1985 | Anna Van De Wege | 34.12 | 10 | BB Min | A: 32.09 (+2.03s | 5.9%) | Benton Harbor-St. Joseph YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 1986 | Catherine Sheng | 34.12 | 10 | BB Min | A: 32.09 (+2.03s | 5.9%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 1987 | Estella Owens | 34.12 | 10 | BB Min | A: 32.09 (+2.03s | 5.9%) | Nocatee Bluetide Swim Team | 07/26/2025 | 2025 NFSSL Champs | |
| 1988 | Savannah Callender | 34.13 | 10 | BB Min | A: 32.09 (+2.04s | 6.0%) | Zeus Swim Team | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 1989 | Claire Buthey | 34.13 | 10 | BB Min | A: 32.09 (+2.04s | 6.0%) | West Linn | 02/13/2026 | 2026 OR HS 6A 5 | |
| 1990 | Eleena Fuentes | 34.13 | 10 | BB Min | A: 32.09 (+2.04s | 6.0%) | Opelika Swim Team | 02/20/2026 | 2026 SE Auburn Classic | |
| 1991 | Ezra Berlin | 34.13 | 10 | BB Min | A: 32.09 (+2.04s | 6.0%) | Byron Center Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 1992 | Sophia Baru | 34.13 | 10 | BB Min | A: 32.09 (+2.04s | 6.0%) | Eagle Swimming Association | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 1993 | 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 | |
| 1994 | Annabelle Zee | 34.14 | 9 | BB Min | A: 32.09 (+2.05s | 6.0%) | Burlingame Aquatics | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 1995 | 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 | |
| 1996 | 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 | |
| 1997 | 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 | |
| 1998 | Kailey Charles | 34.14 | 10 | BB Min | A: 32.09 (+2.05s | 6.0%) | Tampa Y Swimming | 06/13/2026 | 2026 TYR Stingrays Saturday Sprint Races | |
| 1999 | Torynn Elmer | 34.14 | 9 | BB Min | A: 32.09 (+2.05s | 6.0%) | Prime Aquatics | 11/07/2025 | TNAQ 2025 FALL INVITATIONAL | |
| 2000 | 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 | |
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.