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 | Maggie Randall | 41.80 | 10 | BB Min | A: 36.99 (+4.81s | 11.5%) | North Suburban Aquatic Club | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | |
| 1952 | Abigail McDermott | 41.80 | 10 | BB Min | A: 36.99 (+4.81s | 11.5%) | Thunder Coast Aquatics | 10/24/2026 | 10 UNDER HALLOWEEN TREATS HEATS | |
| 1953 | Ariana Carballo Vivas | 41.81 | 9 | BB Min | A: 36.99 (+4.82s | 11.5%) | Fulshear Racing Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
| 1954 | Mia Xu | 41.81 | 10 | BB Min | A: 36.99 (+4.82s | 11.5%) | St. Lawrence Swim Team | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 1955 | Madison Gailliard | 41.82 | 9 | BB Min | A: 36.99 (+4.83s | 11.5%) | Razor Aquatics | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 1956 | Noelle Baez | 41.82 | 6 | BB Min | A: 36.99 (+4.83s | 11.5%) | Livermore AquaCowboys | 09/19/2026 | PC LAC C B BB 26 Copied | |
| 1957 | Kristen Isberto | 41.82 | 10 | BB Min | A: 36.99 (+4.83s | 11.5%) | Long Island Express | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1958 | Elizaveta Klimova | 41.82 | 10 | BB Min | A: 36.99 (+4.83s | 11.5%) | Olympic Cascade Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 1959 | Anna Wu | 41.82 | 9 | BB Min | A: 36.99 (+4.83s | 11.5%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 1960 | Jade Whittick | 41.83 | 8 | BB Min | A: 36.99 (+4.84s | 11.6%) | Sunrise Swimming | 10/02/2026 | Early October Central Park Series | |
| 1961 | Everly Cox | 41.83 | 10 | BB Min | A: 36.99 (+4.84s | 11.6%) | Cascade Swim Club | 10/17/2026 | 2026 PN MMSC Fall Invite Approved | |
| 1962 | Meleda Miao | 41.83 | 9 | BB Min | A: 36.99 (+4.84s | 11.6%) | Seattle Metropolitan Aquatic C | 10/23/2026 | 2026 THSC Fall Invitational | |
| 1963 | Isabella Kang | 41.84 | 9 | BB Min | A: 36.99 (+4.85s | 11.6%) | Suburban Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 1964 | Kayla Aoki | 41.84 | 10 | BB Min | A: 36.99 (+4.85s | 11.6%) | Maui Swim Club | 09/19/2026 | 2026 MAGSA SCY A 1 | |
| 1965 | Scout Arlich | 41.84 | 10 | BB Min | A: 36.99 (+4.85s | 11.6%) | St Croix Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 1966 | Sophia Rundle | 41.84 | 8 | BB Min | A: 36.99 (+4.85s | 11.6%) | Mason Manta Rays | 10/23/2026 | 2026 CLPR Halloween Meet | |
| 1967 | Zoie Peng | 41.84 | 8 | BB Min | A: 36.99 (+4.85s | 11.6%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 1968 | Veronica Devaney | 41.85 | 9 | BB Min | A: 36.99 (+4.86s | 11.6%) | Newport County YMCA Wahoos | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 1969 | Caroline Sierra | 41.86 | 10 | BB Min | A: 36.99 (+4.87s | 11.6%) | Tnt Swimming | 10/02/2026 | 2026 Vance Rose Invitational | |
| 1970 | Miabela Swanson | 41.86 | 9 | BB Min | A: 36.99 (+4.87s | 11.6%) | Pompano Beach Piranhas | 10/10/2026 | OCTOBER OPEN 2026 | |
| 1971 | Madhuri Mukhram | 41.86 | 10 | BB Min | A: 36.99 (+4.87s | 11.6%) | Bellingham Bay Swim Team | 10/24/2026 | 2026 PN TAC Fall Thunderbird Open Approved | |
| 1972 | McKenna Wilson | 41.87 | 9 | BB Min | A: 36.99 (+4.88s | 11.7%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 1973 | Phoebe Fan | 41.87 | 10 | BB Min | A: 36.99 (+4.88s | 11.7%) | South Shore YMCA Strypers | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 1974 | Ruby Randazzo | 41.87 | 10 | BB Min | A: 36.99 (+4.88s | 11.7%) | SwimMAC Carolina | 01/02/2026 | 2026 SwimMAC IMX Winter Invite Copied | |
| 1975 | Nina Rogovoy | 41.87 | 10 | BB Min | A: 36.99 (+4.88s | 11.7%) | Jbarracudas Swim Team | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 1976 | Emma Pederson | 41.87 | 10 | BB Min | A: 36.99 (+4.88s | 11.7%) | Southwest Stars Swim Club | 09/12/2026 | 2026 Elizabeth Kazeck Fall Sprint | |
| 1977 | Shayla Purville | 41.87 | 10 | BB Min | A: 36.99 (+4.88s | 11.7%) | Burlingame Aquatics | 10/03/2026 | PASA CBA+ SCY Meet Oct 2026 | |
| 1978 | Lauren Koh | 41.88 | 9 | BB Min | A: 36.99 (+4.89s | 11.7%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 1979 | Gemma Pellegrino | 41.89 | 9 | BB Min | A: 36.99 (+4.90s | 11.7%) | Swim Omaha | 01/24/2026 | 2026 MW LSS Winterfest | |
| 1980 | Sophia Chen | 41.89 | 9 | BB Min | A: 36.99 (+4.90s | 11.7%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | |
| 1981 | Chelsea Liang | 41.89 | 10 | BB Min | A: 36.99 (+4.90s | 11.7%) | YMCA of the Triangle Area Swim | 07/25/2026 | 2026 RSA Flip Flop | |
| 1982 | Vivienne Kelleher | 41.89 | 10 | BB Min | A: 36.99 (+4.90s | 11.7%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 1983 | Adalyn Peng | 41.90 | 9 | BB Min | A: 36.99 (+4.91s | 11.7%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | |
| 1984 | Macayla Cancillieri | 41.90 | 10 | BB Min | A: 36.99 (+4.91s | 11.7%) | The Greater Morristown YMCA | 03/14/2026 | 2026 STAC Final Finale | |
| 1985 | Zuri Langley | 41.91 | 9 | BB Min | A: 36.99 (+4.92s | 11.7%) | Queen City Dolphins | 03/20/2026 | 2026 BRSL Championships | |
| 1986 | Adelyn Husmillo | 41.91 | 9 | BB Min | A: 36.99 (+4.92s | 11.7%) | Helios | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 1987 | Melania Osenkowski | 41.91 | 8 | BB Min | A: 36.99 (+4.92s | 11.7%) | Cougar Aquatic Team | 02/14/2026 | 2026 Will You BB Mine | |
| 1988 | Massalyn Turton | 41.91 | 10 | BB Min | A: 36.99 (+4.92s | 11.7%) | Apex Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 1989 | Eva Lockyer | 41.92 | 10 | BB Min | A: 36.99 (+4.93s | 11.8%) | Life Time Oregon Swim Team | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1990 | Berit Zevnik | 41.92 | 10 | BB Min | A: 36.99 (+4.93s | 11.8%) | Riptide Swim Team | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 1991 | Bernice Nguyen | 41.92 | 9 | BB Min | A: 36.99 (+4.93s | 11.8%) | San Jose Goosemonkeys | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 1992 | Sadie Givens | 41.93 | 10 | BB Min | A: 36.99 (+4.94s | 11.8%) | Huntsville Swim Association | 09/26/2026 | 2026 Ricky Hui Meet | |
| 1993 | Aila Kettunen | 41.93 | 9 | BB Min | A: 36.99 (+4.94s | 11.8%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1994 | Aria Jaggi | 41.93 | 10 | BB Min | A: 36.99 (+4.94s | 11.8%) | Jbarracudas Swim Team | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 1995 | Chelsea Waters | 41.94 | 9 | BB Min | A: 36.99 (+4.95s | 11.8%) | Blazing Barracudas | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1996 | Roxana Paku | 41.94 | 9 | BB Min | A: 36.99 (+4.95s | 11.8%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 1997 | Madeline Niemaseck | 41.94 | 8 | BB Min | A: 36.99 (+4.95s | 11.8%) | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | |
| 1998 | Theodora Andrus | 41.94 | 9 | BB Min | A: 36.99 (+4.95s | 11.8%) | Coast Gaurd Blue Dolphins | 12/05/2025 | 2025 757swim Grand Illumination | |
| 1999 | Avery Peck | 41.94 | 10 | BB Min | A: 36.99 (+4.95s | 11.8%) | Terrapins Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 2000 | Keeghan Ricketts | 41.94 | 10 | BB Min | A: 36.99 (+4.95s | 11.8%) | Treasure Coast Aquatics | 09/12/2026 | LLL ALmost Fall Invite 91226 | |
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.