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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4151 | Isabelle Truntzer | 47.03 | 8 | B Min | BB: 42.69 (+4.34s | 9.2%) | Palo Alto Stanford Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |
| 4152 | Ryan Cannon | 47.03 | 9 | B Min | BB: 42.69 (+4.34s | 9.2%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 4153 | Audrey Warrington | 47.04 | 10 | B Min | BB: 42.69 (+4.35s | 9.2%) | Unattached | 04/15/2026 | 2026 ST NIST April Race Night | |
| 4154 | Pippa Won | 47.04 | 10 | B Min | BB: 42.69 (+4.35s | 9.2%) | Club Wolverine | 02/14/2026 | SAC Winter Classic | |
| 4155 | Alayna Adkins | 47.04 | 10 | B Min | BB: 42.69 (+4.35s | 9.2%) | Cca Marlins of Virginia | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 4156 | Natalia Blond | 47.04 | 9 | B Min | BB: 42.69 (+4.35s | 9.2%) | Kent County YMCA | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 4157 | Emily Beidler | 47.04 | 10 | B Min | BB: 42.69 (+4.35s | 9.2%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 4158 | Ellie Caraway | 47.04 | 10 | B Min | BB: 42.69 (+4.35s | 9.2%) | Herndon Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 4159 | Ezra Berlin | 47.05 | 10 | B Min | BB: 42.69 (+4.36s | 9.3%) | Byron Center Aquatics | 01/17/2026 | MLA 2026 Big Lake Invite | |
| 4160 | Nora Johnson | 47.05 | 9 | B Min | BB: 42.69 (+4.36s | 9.3%) | Minnetonka Swim Club | 03/07/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 4161 | Isla Tobey | 47.05 | 10 | B Min | BB: 42.69 (+4.36s | 9.3%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 4162 | Soraya Williams | 47.05 | 10 | B Min | BB: 42.69 (+4.36s | 9.3%) | Kingfish Swimming Medfield | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 4163 | Bailey Sokoloff | 47.06 | 9 | B Min | BB: 42.69 (+4.37s | 9.3%) | Patriot Aquatics | 02/28/2026 | 2026 Spring Area 2 Championships | |
| 4164 | Ketevan Lee | 47.06 | 10 | B Min | BB: 42.69 (+4.37s | 9.3%) | The Fish | 03/20/2026 | 26th Annual Spring Championships | |
| 4165 | Celia Mielke | 47.07 | 10 | B Min | BB: 42.69 (+4.38s | 9.3%) | Vacationland Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 4166 | Erin Hughes | 47.07 | 9 | B Min | BB: 42.69 (+4.38s | 9.3%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 4167 | Claire Uhlig | 47.07 | 10 | B Min | BB: 42.69 (+4.38s | 9.3%) | Hudsonville Eagles Aquatics Te | 12/05/2025 | EGRA 2025 Winter Washout | |
| 4168 | Autumn Jones | 47.07 | 10 | B Min | BB: 42.69 (+4.38s | 9.3%) | Crimson Tide Aquatics | 02/06/2026 | 2026 SES Region 3 Champions | |
| 4169 | Alicia Rodriguez | 47.08 | 8 | B Min | BB: 42.69 (+4.39s | 9.3%) | Life Time Southeast | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 4170 | Genevieve Brandstatter | 47.08 | 9 | B Min | BB: 42.69 (+4.39s | 9.3%) | Blackline Aquatics | 10/10/2025 | 2025 MN RSC Fall Frenzy | |
| 4171 | Alaina O'Connor | 47.08 | 9 | B Min | BB: 42.69 (+4.39s | 9.3%) | Coast Aquatics | 02/13/2026 | 2026 SES Region 4 Championships | |
| 4172 | Nora Craggy | 47.08 | 10 | B Min | BB: 42.69 (+4.39s | 9.3%) | Hydro Swim Club | 10/26/2025 | 2025 Hydro Halloween Pentathlon Copied | |
| 4173 | Skylar Zimmerman | 47.09 | 10 | B Min | BB: 42.69 (+4.40s | 9.3%) | North Palm Beach Swim Club | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 4174 | Aliza Panameno | 47.10 | 10 | B Min | BB: 42.69 (+4.41s | 9.4%) | New Wave Swim Team | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 4175 | Madeline Jensen | 47.10 | 9 | B Min | BB: 42.69 (+4.41s | 9.4%) | Manistee Swim Team | 01/10/2026 | 2026 Zeeland Winter Classic | |
| 4176 | Mariana Maher | 47.10 | 10 | B Min | BB: 42.69 (+4.41s | 9.4%) | Portland Porpoise Swim Club | 05/16/2026 | 2026 NE Seal Summer Sprint Meet | |
| 4177 | Leah Cooper | 47.10 | 10 | B Min | BB: 42.69 (+4.41s | 9.4%) | Heartland Swim Assoc | 01/10/2026 | 2026 SI BAY 14U Rising Stars 3 | |
| 4178 | Jane Annear | 47.11 | 10 | B Min | BB: 42.69 (+4.42s | 9.4%) | Fairfax Foxes Swimming | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 4179 | Molly Ahearn | 47.12 | 10 | B Min | BB: 42.69 (+4.43s | 9.4%) | Herndon Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 4180 | Maeve Tompkins | 47.12 | 10 | B Min | BB: 42.69 (+4.43s | 9.4%) | Potomac Marlins | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 4181 | Audrey Newbury | 47.12 | 9 | B Min | BB: 42.69 (+4.43s | 9.4%) | Twisters Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 4182 | Emma Garcia | 47.12 | 10 | B Min | BB: 42.69 (+4.43s | 9.4%) | Flagler Fluid Swim Team | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 4183 | Hannah Worthington | 47.13 | 9 | B Min | BB: 42.69 (+4.44s | 9.4%) | Aquajets Swim Team | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 4184 | Gemma Huon | 47.13 | 9 | B Min | BB: 42.69 (+4.44s | 9.4%) | North Coast Aquatics | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | |
| 4185 | Claire Ding | 47.13 | 10 | B Min | BB: 42.69 (+4.44s | 9.4%) | Highlands Ranch Aquatics | 03/13/2026 | Mile High Championship Invitational | |
| 4186 | Annabelle Moy | 47.13 | 9 | B Min | BB: 42.69 (+4.44s | 9.4%) | Fast Falcons | 02/28/2026 | 2026 Area 4 Spring Champs | |
| 4187 | Lennon Leedy | 47.13 | 8 | B Min | BB: 42.69 (+4.44s | 9.4%) | Lynchburg YMCA Swim Team | 02/07/2026 | SW District 8 Under Championship | |
| 4188 | Addison Foreman | 47.13 | 9 | B Min | BB: 42.69 (+4.44s | 9.4%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 4189 | Eva Dingankar | 47.13 | 9 | B Min | BB: 42.69 (+4.44s | 9.4%) | Unattached | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 4190 | Luciana Stanco | 47.14 | 9 | B Min | BB: 42.69 (+4.45s | 9.4%) | Hurricane Aquatics | 06/20/2026 | NMST BMHG June Summer Invite 26 (SCY) Cop | |
| 4191 | Katherine Dubitsky | 47.14 | 10 | B Min | BB: 42.69 (+4.45s | 9.4%) | Bgc-N. Westchester Marlins | 10/04/2025 | 2025 MR BGNW Marlins October Harvest Festival | |
| 4192 | Sarah Chen | 47.14 | 9 | B Min | BB: 42.69 (+4.45s | 9.4%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 4193 | Jeana Lee | 47.14 | 10 | B Min | BB: 42.69 (+4.45s | 9.4%) | Moons Aquatics Club | 10/10/2025 | 2025 PV October Open Claude Moore | |
| 4194 | Maria Nechayev | 47.14 | 10 | B Min | BB: 42.69 (+4.45s | 9.4%) | Olympic Cascade Aquatics | 02/27/2026 | 2026 PN February AGI, Div 3 Approved | |
| 4195 | Caroline Brevorka-Wells | 47.14 | 10 | B Min | BB: 42.69 (+4.45s | 9.4%) | Streamline Aquatics | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 4196 | Olivia Gaviria | 47.14 | 9 | B Min | BB: 42.69 (+4.45s | 9.4%) | Black Marlins Swim Team | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 4197 | Penelope Velazquez | 47.14 | 8 | B Min | BB: 42.69 (+4.45s | 9.4%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 4198 | Natalie Camfferman | 47.15 | 10 | B Min | BB: 42.69 (+4.46s | 9.5%) | Castle Rock Swimming | 02/15/2025 | 2025 CO Aces Winter Open | |
| 4199 | Mary Comstock | 47.15 | 8 | B Min | BB: 42.69 (+4.46s | 9.5%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 4200 | Piper Laemmle | 47.15 | 10 | B Min | BB: 42.69 (+4.46s | 9.5%) | Central Minnesota Aquatics | 02/15/2026 | 2026 MN WAVE Frosty February Invite | |
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.