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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3801 | Rose Mercier | 44.64 | 8 | B Min | BB: 42.69 (+1.95s | 4.4%) | Egra Waves | 10/17/2025 | 2025 WMS Boo Bash | |
| 3802 | Mallory Davis | 44.65 | 10 | B Min | BB: 42.69 (+1.96s | 4.4%) | YMCA of the Triangle Area Swim | 12/05/2025 | 2025 TYDE Winter Championship | |
| 3803 | Mica Esguerra | 44.65 | 9 | B Min | BB: 42.69 (+1.96s | 4.4%) | Livermore AquaCowboys | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 3804 | Adalyn Peng | 44.65 | 8 | B Min | BB: 42.69 (+1.96s | 4.4%) | Monterey Bay Swim Club | 11/15/2024 | MBSC GSMY Z1S Race To AGC C B A+ | |
| 3805 | Isabelle Lewis | 44.65 | 10 | B Min | BB: 42.69 (+1.96s | 4.4%) | Piranhas YMCA of the Suncoast | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 3806 | Selena Ramirez | 44.66 | 9 | B Min | BB: 42.69 (+1.97s | 4.4%) | Alamo Area Aquatic Association | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 3807 | Shruti Trivedi | 44.66 | 9 | B Min | BB: 42.69 (+1.97s | 4.4%) | Swim Houston Aquatics Center | 01/17/2025 | 2025 AQUA SPA January Iceberg Invitational | |
| 3808 | Mieke Ruiz | 44.66 | 9 | B Min | BB: 42.69 (+1.97s | 4.4%) | El Paso Aqua Posse | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 3809 | Sydney Rude | 44.66 | 9 | B Min | BB: 42.69 (+1.97s | 4.4%) | Foxjets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 3810 | Cecilia Hughes | 44.66 | 9 | B Min | BB: 42.69 (+1.97s | 4.4%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 3811 | Penelope Correa | 44.67 | 9 | B Min | BB: 42.69 (+1.98s | 4.4%) | Trident Aquatic Club | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | |
| 3812 | Olivia Joyce | 44.67 | 9 | B Min | BB: 42.69 (+1.98s | 4.4%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 3813 | Ellie Hill | 44.67 | 10 | B Min | BB: 42.69 (+1.98s | 4.4%) | Barracuda Swim Club of Northea | 01/24/2026 | 2026 BSC Polar Bear Meet | |
| 3814 | Brooke Wizenberg | 44.67 | 9 | B Min | BB: 42.69 (+1.98s | 4.4%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 3815 | Claudia Zhang | 44.67 | 9 | B Min | BB: 42.69 (+1.98s | 4.4%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 3816 | Birdie Bergman | 44.67 | 7 | B Min | BB: 42.69 (+1.98s | 4.4%) | Life Time Southeast | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 3817 | Hayley Marks | 44.68 | 10 | B Min | BB: 42.69 (+1.99s | 4.5%) | Southwest Stars Swim Club | 01/09/2026 | 2026 FAST Polar Plunge | |
| 3818 | Viola Camilloni | 44.68 | 10 | B Min | BB: 42.69 (+1.99s | 4.5%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 3819 | Karina Rivera | 44.68 | 10 | B Min | BB: 42.69 (+1.99s | 4.5%) | Tiburon Swim Club | 01/30/2026 | 2026 NE CS Silver Championships | |
| 3820 | Carrigan Potts | 44.68 | 10 | B Min | BB: 42.69 (+1.99s | 4.5%) | McCallie-GPS Aquatics | 10/17/2025 | 2025 MCC October Invite | |
| 3821 | Kiya Spieker | 44.68 | 9 | B Min | BB: 42.69 (+1.99s | 4.5%) | Life Time Minnesota Swim Team | 10/04/2025 | 2025 EDI October Gator Speedo Invite | |
| 3822 | Zara Webster | 44.68 | 10 | B Min | BB: 42.69 (+1.99s | 4.5%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 3823 | Penelope Gordon | 44.68 | 9 | B Min | BB: 42.69 (+1.99s | 4.5%) | Los Gatos Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 3824 | Lilly Hill | 44.68 | 9 | B Min | BB: 42.69 (+1.99s | 4.5%) | Sparks Piranhas Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 3825 | Alinah Tracy | 44.69 | 10 | B Min | BB: 42.69 (+2.00s | 4.5%) | Kona Aquatics Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 3826 | Estela Pluas | 44.69 | 10 | B Min | BB: 42.69 (+2.00s | 4.5%) | YMCA of South Florida | 10/03/2025 | Early October Central Park Series | |
| 3827 | Maisie Hayes | 44.69 | 10 | B Min | BB: 42.69 (+2.00s | 4.5%) | YMCA of the North Shore Sharks | 02/07/2026 | 2026 NE YNS Last Chance Qualifier | |
| 3828 | Irene Choi | 44.70 | 10 | B Min | BB: 42.69 (+2.01s | 4.5%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 3829 | Rose Bauman | 44.70 | 10 | B Min | BB: 42.69 (+2.01s | 4.5%) | Boulder Swim Team | 01/16/2026 | 2026 CO CUDA Classic | |
| 3830 | Avery Connelly | 44.70 | 9 | B Min | BB: 42.69 (+2.01s | 4.5%) | Cypress Fairbanks Swim Club | 10/25/2024 | 2024 TWST Halloween Meet | |
| 3831 | Sofia Silva Robles | 44.70 | 10 | B Min | BB: 42.69 (+2.01s | 4.5%) | Swim Birmingham YMCA | 12/13/2025 | 2025 Santa Splash | |
| 3832 | Cora Brunner | 44.72 | 9 | B Min | BB: 42.69 (+2.03s | 4.5%) | Willits Otters | 10/19/2024 | Sebastopol Sea Serpents CBA+ Pumpkin Plunge | |
| 3833 | Jocelyn Hernandez | 44.72 | 10 | B Min | BB: 42.69 (+2.03s | 4.5%) | Pikes Peak Athletics | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 3834 | Jolie Rogowsky | 44.72 | 10 | B Min | BB: 42.69 (+2.03s | 4.5%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 3835 | Mira Naidu-Okada | 44.73 | 10 | B Min | BB: 42.69 (+2.04s | 4.6%) | YMCA of Metro North Tritons | 01/03/2026 | 2026 NE GLYB A Cookie Classic | |
| 3836 | Rajapuri Singh | 44.73 | 10 | B Min | BB: 42.69 (+2.04s | 4.6%) | Connecticut River Valley Sting | 12/05/2025 | 2025 NE UVAC Winter Classic | |
| 3837 | Gabriella Flores | 44.74 | 9 | B Min | BB: 42.69 (+2.05s | 4.6%) | South Bay Aquatics | 10/11/2025 | 2025 SI HSA All Ages B C | |
| 3838 | Sofia Dimayacyac | 44.74 | 7 | B Min | BB: 42.69 (+2.05s | 4.6%) | Clovis Swim Club | 02/14/2025 | 2025 CCS SCY AGC | |
| 3839 | Catherine Sheng | 44.74 | 9 | B Min | BB: 42.69 (+2.05s | 4.6%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 3840 | Josephine Johnson | 44.74 | 9 | B Min | BB: 42.69 (+2.05s | 4.6%) | Team Charlotte Swimming | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 3841 | Mae St Lawrence | 44.74 | 10 | B Min | BB: 42.69 (+2.05s | 4.6%) | Aces Aquatics | 01/30/2026 | 2026 NE GS Silver Championships | |
| 3842 | Juliette Leong | 44.75 | 9 | B Min | BB: 42.69 (+2.06s | 4.6%) | Sparks Piranhas Swim Team | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | |
| 3843 | Alivia Skurski | 44.75 | 9 | B Min | BB: 42.69 (+2.06s | 4.6%) | Arena Club Aquatics | 09/26/2025 | RAC First Splash 2025 | |
| 3844 | Gabriella Placencia | 44.75 | 9 | B Min | BB: 42.69 (+2.06s | 4.6%) | Aqua Culture Swim School | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 3845 | Savannah Reynolds | 44.75 | 9 | B Min | BB: 42.69 (+2.06s | 4.6%) | T2 Aquatics | 10/25/2024 | 2024 T2 Spooktacular | |
| 3846 | Hannah Park | 44.76 | 9 | B Min | BB: 42.69 (+2.07s | 4.6%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 3847 | Nora Davis | 44.76 | 10 | B Min | BB: 42.69 (+2.07s | 4.6%) | Manta Ray Aquatics | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | |
| 3848 | Tessa Barger | 44.76 | 9 | B Min | BB: 42.69 (+2.07s | 4.6%) | Swim Melbourne | 06/27/2025 | 2025 Area 6 Summer Championship | |
| 3849 | Kiko Kurata | 44.76 | 9 | B Min | BB: 42.69 (+2.07s | 4.6%) | Splash Aquatics | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 3850 | Isabelle Kenney | 44.77 | 7 | B Min | BB: 42.69 (+2.08s | 4.6%) | Tide Swimming | 01/06/2024 | ODAC January 2024 8 U 9 12 Rising Stars | |
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.