USA Girls 10 & under - 50 Y Fly
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 | Domenica Ford | 41.04 | 9 | BB Min | A: 36.99 (+4.05s | 9.9%) | YMCA of Virginia\\\\\\'s Blue Ridge | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1952 | Ashley Tang | 41.04 | 10 | BB Min | A: 36.99 (+4.05s | 9.9%) | Issaquah Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |
| 1953 | Madison Lam | 41.04 | 9 | BB Min | A: 36.99 (+4.05s | 9.9%) | SwimMAC Carolina | 11/15/2025 | 2025 John Dewey Invitational | |
| 1954 | Evangeline Guedouar | 41.05 | 10 | BB Min | A: 36.99 (+4.06s | 9.9%) | Asphalt Green Unified Aquatics | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 1955 | Madison Gailliard | 41.06 | 9 | BB Min | A: 36.99 (+4.07s | 9.9%) | Razor Aquatics | 11/22/2025 | 2025 Royal Fall Cup | |
| 1956 | Seungyeon Park | 41.06 | 10 | BB Min | A: 36.99 (+4.07s | 9.9%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1957 | Sunehra Shah | 41.07 | 9 | BB Min | A: 36.99 (+4.08s | 9.9%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 1958 | Brooklyn Mathis | 41.07 | 8 | BB Min | A: 36.99 (+4.08s | 9.9%) | Seahawks Swim Team | 02/28/2026 | 2026 Spring Area 2 Championships | |
| 1959 | Addison Roskamp | 41.07 | 9 | BB Min | A: 36.99 (+4.08s | 9.9%) | Grand Rapids Aquatics | 11/01/2025 | Greater Kalamazoo Arena Challenge | |
| 1960 | Anyeline Hernandez Gonzalez | 41.08 | 10 | BB Min | A: 36.99 (+4.09s | 10.0%) | Lake Lytal Lightning | 06/27/2026 | Firecracker Meet 2026 | |
| 1961 | Charlotte Ewbank | 41.08 | 9 | BB Min | A: 36.99 (+4.09s | 10.0%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | |
| 1962 | Megan Jones | 41.08 | 9 | BB Min | A: 36.99 (+4.09s | 10.0%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 1963 | Margaret MacKenzie | 41.08 | 10 | BB Min | A: 36.99 (+4.09s | 10.0%) | Atlantis Swimming | 02/01/2026 | February Closed Invite | |
| 1964 | Gwendolyn Buttram | 41.08 | 9 | BB Min | A: 36.99 (+4.09s | 10.0%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 1965 | Addison Modrov | 41.09 | 9 | BB Min | A: 36.99 (+4.10s | 10.0%) | Hauppauge Swimming | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 1966 | Anastasia Stevens | 41.09 | 10 | BB Min | A: 36.99 (+4.10s | 10.0%) | Clearwater Aquatic Team | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | |
| 1967 | Maylee Lewis | 41.09 | 9 | BB Min | A: 36.99 (+4.10s | 10.0%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 1968 | Raegann Ruby | 41.10 | 9 | BB Min | A: 36.99 (+4.11s | 10.0%) | Minot Swim Club | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 1969 | Adley Walsh | 41.10 | 10 | BB Min | A: 36.99 (+4.11s | 10.0%) | Revolution Swim Club | 02/06/2026 | 2026 NE CRIM Last Chance Meet | |
| 1970 | Amelia Nagle | 41.12 | 10 | BB Min | A: 36.99 (+4.13s | 10.0%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 1971 | Brooklyn Versen | 41.13 | 10 | BB Min | A: 36.99 (+4.14s | 10.1%) | Mecklenburg Swim Association | 11/07/2025 | 2025 EAC Cornucopia Classic | |
| 1972 | Mia Krider | 41.13 | 10 | BB Min | A: 36.99 (+4.14s | 10.1%) | The St. James Swim Club | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 1973 | Kender Unwin | 41.13 | 9 | BB Min | A: 36.99 (+4.14s | 10.1%) | Unattached | 03/06/2026 | 2026 CO 14 U Silver State | |
| 1974 | Ava Tseng | 41.13 | 9 | BB Min | A: 36.99 (+4.14s | 10.1%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 1975 | Stella Swanson | 41.13 | 10 | BB Min | A: 36.99 (+4.14s | 10.1%) | Champlain Valley Swim Academy- | 01/30/2026 | 2026 NE UVAC Silvers | |
| 1976 | Claire Munerantz | 41.14 | 9 | BB Min | A: 36.99 (+4.15s | 10.1%) | Pointe Aquatics | 10/11/2025 | 2025 PA OLY DROP Tri Meet | |
| 1977 | Unah Clark | 41.14 | 8 | BB Min | A: 36.99 (+4.15s | 10.1%) | Tide Swimming | 12/05/2025 | 2025 757swim Grand Illumination | |
| 1978 | Ainsley Reeves | 41.14 | 9 | BB Min | A: 36.99 (+4.15s | 10.1%) | Southwest Stars Swim Club | 02/21/2026 | 2026 SLAC Last Chance To Dance Invitational | |
| 1979 | Morgan Macedo | 41.15 | 10 | BB Min | A: 36.99 (+4.16s | 10.1%) | Dart Swimming | 11/08/2025 | Folsom Classic 2025 | |
| 1980 | Kamryn Parker | 41.15 | 10 | BB Min | A: 36.99 (+4.16s | 10.1%) | Patriot Aquatics | 02/28/2026 | 2026 Spring Area 2 Championships | |
| 1981 | Mia Leahy Ledesma | 41.15 | 10 | BB Min | A: 36.99 (+4.16s | 10.1%) | YMCA of the North Shore Sharks | 11/01/2025 | 2025 NE YNS IMX IMR Meet Copied | |
| 1982 | Jooah Pyun | 41.16 | 10 | BB Min | A: 36.99 (+4.17s | 10.1%) | Lone Star Aquatic Club | 09/26/2025 | 2025 ST LSAC Welcome To The Rock | |
| 1983 | Lily Mitchell | 41.16 | 10 | BB Min | A: 36.99 (+4.17s | 10.1%) | Merritt Athletic Swimming | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 1984 | Addison Burns | 41.16 | 9 | BB Min | A: 36.99 (+4.17s | 10.1%) | Blue Dolfins | 12/04/2025 | RAFC Winter Classic | |
| 1985 | Amelia Gunn | 41.16 | 8 | BB Min | A: 36.99 (+4.17s | 10.1%) | Lynchburg Aquatic Club | 02/07/2026 | SW District 8 Under Championship | |
| 1986 | Jordan Naquin | 41.17 | 9 | BB Min | A: 36.99 (+4.18s | 10.2%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 1987 | Brooklyn Pajaud | 41.17 | 10 | BB Min | A: 36.99 (+4.18s | 10.2%) | New Wave Swim Team | 12/13/2025 | 2025 Ugly Sweater Meet | |
| 1988 | Kenlie Ware | 41.17 | 10 | BB Min | A: 36.99 (+4.18s | 10.2%) | Newport Swim Team | 02/22/2025 | 2025 Arena Short Course 10 U Championships | |
| 1989 | Olivia Wetzel | 41.17 | 10 | BB Min | A: 36.99 (+4.18s | 10.2%) | Accokeek Stroke Technique Swim | 11/22/2025 | 20205 Odd Ball Challenge | |
| 1990 | Milena Bochynska | 41.17 | 10 | BB Min | A: 36.99 (+4.18s | 10.2%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 1991 | Maeve Holmes | 41.18 | 9 | BB Min | A: 36.99 (+4.19s | 10.2%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 1992 | Audrey Caplan | 41.18 | 10 | BB Min | A: 36.99 (+4.19s | 10.2%) | Charles River Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 1993 | Evita Soria | 41.18 | 10 | BB Min | A: 36.99 (+4.19s | 10.2%) | Flushing YMCA | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1994 | Nora Profumo | 41.19 | 8 | BB Min | A: 36.99 (+4.20s | 10.2%) | Saint Petersburg Aquatics | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 1995 | Angela Hunt | 41.20 | 10 | BB Min | A: 36.99 (+4.21s | 10.2%) | Tsm Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 1996 | Maddie Gettmann | 41.20 | 10 | BB Min | A: 36.99 (+4.21s | 10.2%) | Dart Swimming | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 1997 | Emerson Stauder | 41.20 | 10 | BB Min | A: 36.99 (+4.21s | 10.2%) | Lynchburg YMCA Swim Team | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 1998 | Anabel Muniz | 41.21 | 10 | BB Min | A: 36.99 (+4.22s | 10.2%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1999 | Rosemary Thirolf | 41.21 | 10 | BB Min | A: 36.99 (+4.22s | 10.2%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 2000 | Amina Bodlli | 41.22 | 10 | BB Min | A: 36.99 (+4.23s | 10.3%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
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.