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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Natalia Grogan | 14.91 | 10 | AAAA Min | Bolles School Sharks | 09/26/2026 | EAJ Speedo September Meet 2026 | ||
| 2 | Birdie McCord | 14.94 | 8 | AAAA Min | Council Bluffs Swim Club | 11/01/2025 | 2025 MW SCSC November Classic | ||
| 3 | Rylee Warren | 15.06 | 10 | AAAA Min | Bolles School Sharks | 09/26/2026 | EAJ Speedo September Meet 2026 | ||
| 4 | Nandin Dawson | 15.16 | 10 | AAAA Min | Stingray Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 5 | Georgina Bugauisan | 15.18 | 10 | AAAA Min | Fast Falcons | 09/26/2026 | EAJ Speedo September Meet 2026 | ||
| 6 | Juliette Murphy | 15.46 | 10 | AAAA Min | Univ. of Denver Hilltoppers | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 7 | Elle Kanitz | 16.01 | 8 | AAAA Min | Saline Swim Team | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | ||
| 8 | Izabella Jaynes | 16.78 | 9 | AAAA Min | Univ. of Denver Hilltoppers | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 9 | Charlotte Vazquez | 16.81 | 10 | AAAA Min | Sporting Jax Aquatic Club | 09/26/2026 | EAJ Speedo September Meet 2026 | ||
| 10 | Annabelle Moy | 16.93 | 9 | AAAA Min | Fast Falcons | 09/26/2026 | EAJ Speedo September Meet 2026 | ||
| 11 | Isabel Schneider | 18.31 | 10 | AAAA Min | Eastmont | 01/31/2026 | 2026 Winter Open | ||
| 12 | Lucille Kleinjan | 18.68 | 10 | AAAA Min | Sioux Falls Swim Team | 10/11/2025 | 2025 SFST SD Swim Series Meet #1 | ||
| 13 | Caitlin Cheung | 19.26 | 10 | AAAA Min | Tiburon Swim Club | 03/13/2026 | 2026 NE INST NE Cup | ||
| 14 | Everley Weber | 20.24 | 10 | AAAA Min | Sioux Falls Swim Team | 12/01/2023 | 2023 SD TIDE SC Winter Invite | ||
| 15 | Stella Klopper | 20.87 | 10 | AAAA Min | Siouxland Wave Aquatic Team | 10/11/2025 | 2025 SFST SD Swim Series Meet #1 | ||
| 16 | Avery Bisson | 21.87 | 8 | AAAA Min | Brookings Swim Club | 11/08/2025 | 2025 SD Brookings Swim Club Medley Scramble | ||
| 17 | Louise Sellers | 22.43 | 10 | AAAA Min | Fort Collins Area Swim Team | 03/06/2026 | 2026 CO NCS Winter District Championships | ||
| 18 | Rosalia Lopez | 22.50 | 9 | AAAA Min | Swim Dogs | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 19 | Chloe Waks | 22.97 | 9 | AAAA Min | Tiburon Swim Club | 03/13/2026 | 2026 NE INST NE Cup | ||
| 20 | Myah Singkhaophet | 23.44 | 10 | AAAA Min | Ridge Meadows Swim Club | 11/07/2025 | 2025 Idaho State 6A Varsity Championships | ||
| 21 | Eliana Halsey | 23.50 | 9 | AAAA Min | Park City Swimming | 09/29/2023 | 2023 PCS Sprints | ||
| 22 | Ella Hafner | 23.71 | 10 | AAAA Min | Farmington Hills Mercy High Sc | 11/14/2025 | 2025 Girls Catholic League Championships | ||
| 23 | Rowan Long | 23.82 | 10 | AAAA Min | Bend | 02/20/2026 | 2026 OSAA 5A Championship Meet | ||
| 24 | Kaylee Lovrien | 23.85 | 9 | AAAA Min | Ridgeview | 02/20/2026 | 2026 OSAA 5A Championship Meet | ||
| 25 | Tatum Enge | 24.01 | 10 | AAAA Min | Mercer Island | 11/14/2024 | 2024 WIAA 3A Girls HS State Champs OB | ||
| 26 | Kara Gilley | 24.17 | 9 | AAAA Min | Dothan Dolphins Swim Team | 11/01/2025 | 2025 Peanut Invitational Copied | ||
| 27 | Rowan Long | 24.19 | 10 | AAAA Min | Bend | 02/13/2026 | 2026 OR HS 5A 4 | ||
| 28 | Yerin Lee | 24.22 | 9 | AAAA Min | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 29 | Catherine Sowerby | 24.32 | 9 | AAAA Min | East Grand Rapids | 11/21/2025 | 2025 MHSAA Division 3 Girls State Champs | ||
| 30 | Taryn Louwagie | 24.36 | 8 | AAAA Min | Brookings Swim Club | 11/08/2025 | 2025 SD Brookings Swim Club Medley Scramble | ||
| 31 | Allison Bi | 24.51 | 9 | AAAA Min | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | ||
| 32 | Elaine Chen | 24.53 | 10 | AAAA Min | Mercer Island | 11/01/2024 | 2024 KingCo Girls HS Championships OB | ||
| 33 | Lyla Collins | 24.60 | 9 | AAAA Min | Farmington Hills Mercy High Sc | 11/14/2025 | 2025 Girls Catholic League Championships | ||
| 34 | Isabella Alarcon | 24.61 | 9 | AAAA Min | Dakota Riptide | 12/06/2024 | 2024 SD TIDE SC Winter Invite | ||
| 35 | Rowan Long | 24.64 | 10 | AAAA Min | Bend | 02/21/2025 | 2025 OSAA 5A Championship Meet | ||
| 36 | Sofia Roggenbuck | 24.77 | 9 | AAAA Min | Rochester Adams | 10/03/2025 | 2025 Girls Oakland County Championships | ||
| 37 | Olivia Hussmann | 24.80 | 10 | AAAA Min | Mountain View High School | 11/07/2025 | 2025 Idaho State 6A Varsity Championships | ||
| 38 | Allie Schwartz | 24.81 | 10 | AAAA Min | Detroit Country Day School | 11/21/2025 | 2025 MHSAA Division 3 Girls State Champs | ||
| 39 | Kinsley Ramey | 24.81 | 10 | AAAA Min | South Oldham High School | 02/07/2026 | 1st Round KHSAA State Championships Site #2 | ||
| 40 | Elaine Chen | 24.96 | 10 | AAAA Min | Mercer Island | 11/07/2024 | 2024 PN Sea King DisII 3A Girls HS Champs | ||
| 41 | Rowan Long | 25.07 | 10 | AAAA Min | Bend | 02/14/2025 | 2025 OR HS 5a 4 | ||
| 42 | Ellody Hernandez | 25.08 | 9 | AAAA Min | Leesburg Aquatics | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 43 | Lila Ritsema | 25.09 | 10 | AAAA Min | BYRON CENTER HIGH SCHOOL | 11/21/2025 | 2025 MHSAA Girls D2 Swim Dive Championships | ||
| 44 | Madelyn Del Castillo | 25.11 | 10 | AAAA Min | Thurston | 02/12/2026 | 2026 OR HS 5A 2 | ||
| 45 | Lucy Tribble | 25.17 | 9 | AAAA Min | Father Gabriel Richard | 11/21/2025 | 2025 MHSAA Division 3 Girls State Champs | ||
| 46 | Sofia Roggenbuck | 25.20 | 9 | AAAA Min | Rochester Adams | 11/05/2025 | 2025 OAA Girls White League Meet | ||
| 47 | Lucy Tribble | 25.20 | 9 | AAAA Min | Father Gabriel Richard | 11/14/2025 | 2025 Girls Catholic League Championships | ||
| 48 | Janelle Liu | 25.22 | 9 | AAAA Min | ANN ARBOR SKYLINE HIGH SCHOOL | 11/21/2025 | 2025 MHSAA Girls D2 Swim Dive Championships | ||
| 49 | Amelia Pan | 25.27 | 10 | AAAA Min | CANTON HIGH SCHOOL (MI) | 11/20/2025 | 2025 Girls MHSAA Division 1 Championships | ||
| 50 | Abigail McAskin | 25.30 | 10 | AAAA Min | CANTON HIGH SCHOOL (MI) | 11/20/2025 | 2025 Girls MHSAA Division 1 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.