USA Girls 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3151 | Emily Isaacs | 43.03 | 9 | BB Min | A: 37.99 (+5.04s | 11.7%) | South Lyon Aquatics | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 3152 | Virginia Smith | 43.03 | 10 | BB Min | A: 37.99 (+5.04s | 11.7%) | Tennessee Aquatics | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 3153 | Farley Brown | 43.03 | 10 | BB Min | A: 37.99 (+5.04s | 11.7%) | Excel Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 3154 | Zoe Mahnke | 43.04 | 9 | BB Min | A: 37.99 (+5.05s | 11.7%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 3155 | Catherine Kuhl | 43.04 | 9 | BB Min | A: 37.99 (+5.05s | 11.7%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 3156 | Valentina Saenz | 43.04 | 9 | BB Min | A: 37.99 (+5.05s | 11.7%) | West Florida Lightning Aquatic | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 3157 | Charlotte DuBeau | 43.04 | 10 | BB Min | A: 37.99 (+5.05s | 11.7%) | New Bedford YMCA Hurricanes | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 3158 | Polina Timchenko | 43.04 | 10 | BB Min | A: 37.99 (+5.05s | 11.7%) | Streamline Aquatics | 12/20/2025 | 2025 ST SASA Tis The Season | |
| 3159 | Audrey Tesar | 43.04 | 9 | BB Min | A: 37.99 (+5.05s | 11.7%) | Tom Taylor Family YMCA | 01/24/2026 | 2026 WA State Y Championship Meet | |
| 3160 | Nora Gaughan | 43.04 | 9 | BB Min | A: 37.99 (+5.05s | 11.7%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 3161 | Maddie Wood | 43.04 | 10 | BB Min | A: 37.99 (+5.05s | 11.7%) | Patriot Aquatics | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 3162 | Abella Supertino | 43.05 | 10 | BB Min | A: 37.99 (+5.06s | 11.8%) | Blue Dolfins | 02/28/2026 | 2026 Spring Area 2 Championships | |
| 3163 | Haley Sargent | 43.05 | 9 | BB Min | A: 37.99 (+5.06s | 11.8%) | Minnetonka Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 3164 | Elizabeth Locke | 43.05 | 9 | BB Min | A: 37.99 (+5.06s | 11.8%) | Tampa Elite Aquatics | 02/20/2026 | Bay Area Spring Championships | |
| 3165 | Gianna Rini | 43.05 | 9 | BB Min | A: 37.99 (+5.06s | 11.8%) | Bulldog Aquatic Club | 02/14/2026 | SAC Winter Classic | |
| 3166 | Aria Ranada | 43.05 | 10 | BB Min | A: 37.99 (+5.06s | 11.8%) | Sarpy County Swim Club | 01/15/2026 | BLCK SCSC ACE Dual | |
| 3167 | Dviti Sarath | 43.05 | 10 | BB Min | A: 37.99 (+5.06s | 11.8%) | YMCA of the Triangle Area Swim | 07/25/2026 | 2026 RSA Flip Flop | |
| 3168 | Joyce Qi | 43.05 | 9 | BB Min | A: 37.99 (+5.06s | 11.8%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 3169 | Annabel Poff | 43.06 | 10 | BB Min | A: 37.99 (+5.07s | 11.8%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 3170 | Aria Tucker | 43.06 | 10 | BB Min | A: 37.99 (+5.07s | 11.8%) | Smithfield YMCA Dolphins | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 3171 | Brooklyn Klooster | 43.06 | 9 | BB Min | A: 37.99 (+5.07s | 11.8%) | Michigan Lakeshore Aquatics | 01/17/2026 | MLA 2026 Big Lake Invite | |
| 3172 | Emily Ambra | 43.06 | 10 | BB Min | A: 37.99 (+5.07s | 11.8%) | Atlantis Aquatics | 01/30/2026 | 2026 NE UVAC Silvers | |
| 3173 | Raegan Berry | 43.06 | 10 | BB Min | A: 37.99 (+5.07s | 11.8%) | Flatiron Athletic Club | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 3174 | Nikki Zhang | 43.06 | 9 | BB Min | A: 37.99 (+5.07s | 11.8%) | YMCA of Snohomish County Barra | 05/15/2026 | 2026 PN TAC Spring Thunderbird Approved | |
| 3175 | Kennedy Chang | 43.07 | 9 | BB Min | A: 37.99 (+5.08s | 11.8%) | Austin Swim Club | 07/14/2026 | 2026 HCA Midsommar SCY Invite | |
| 3176 | Satvika Das | 43.07 | 10 | BB Min | A: 37.99 (+5.08s | 11.8%) | Riptide Swim Team | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 3177 | Adeline Grohman | 43.07 | 9 | BB Min | A: 37.99 (+5.08s | 11.8%) | YMCA of Northwest North Caroli | 03/19/2026 | 2026 USRY Short Course Champs | |
| 3178 | Harper Zion | 43.07 | 10 | BB Min | A: 37.99 (+5.08s | 11.8%) | Virginia Gators | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 3179 | Elena Halstead | 43.07 | 10 | BB Min | A: 37.99 (+5.08s | 11.8%) | Mystic Hammerheads | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | |
| 3180 | Catalina Bernal | 43.07 | 10 | BB Min | A: 37.99 (+5.08s | 11.8%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 3181 | Georgia Babb | 43.07 | 10 | BB Min | A: 37.99 (+5.08s | 11.8%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 3182 | Alice Cahill | 43.07 | 9 | BB Min | A: 37.99 (+5.08s | 11.8%) | Hydra Aquatics | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 3183 | Allison Sanchez | 43.07 | 9 | BB Min | A: 37.99 (+5.08s | 11.8%) | Pueblo Swim Club | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | |
| 3184 | Mackenzie Sisson | 43.07 | 10 | BB Min | A: 37.99 (+5.08s | 11.8%) | Brighton Aquatics Bull Sharks | 11/15/2025 | 2025 SAC Thanksgiving Classic ABC Meet | |
| 3185 | Caroline Wilson | 43.07 | 9 | BB Min | A: 37.99 (+5.08s | 11.8%) | Calvert Aquatics Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 3186 | Sylvia Li | 43.08 | 10 | BB Min | A: 37.99 (+5.09s | 11.8%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 3187 | Laina Newman | 43.08 | 9 | BB Min | A: 37.99 (+5.09s | 11.8%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | |
| 3188 | Jolene Zhao | 43.08 | 10 | BB Min | A: 37.99 (+5.09s | 11.8%) | Pearland Aquatics | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | |
| 3189 | Hinckley Sheehan | 43.08 | 9 | BB Min | A: 37.99 (+5.09s | 11.8%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3190 | Kensington Hardt | 43.08 | 10 | BB Min | A: 37.99 (+5.09s | 11.8%) | SwimRVA | 11/22/2025 | Bass Turkey Classic 2025 | |
| 3191 | Elysian Kiner | 43.08 | 10 | BB Min | A: 37.99 (+5.09s | 11.8%) | Tampa Yacht & Country Club Swi | 05/02/2026 | 57th Annual CYC Dick Smith Invitational | |
| 3192 | Savannah Jurasek | 43.08 | 10 | BB Min | A: 37.99 (+5.09s | 11.8%) | Lowes YMCA Lightning Swim Team | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 3193 | Reign Morrison | 43.08 | 9 | BB Min | A: 37.99 (+5.09s | 11.8%) | Cincinnati Marlins | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 3194 | Teresa Lin | 43.09 | 9 | BB Min | A: 37.99 (+5.10s | 11.8%) | Madison Swimming Association | 01/30/2026 | MSA Ray Fogg Memorial Meet 2026 | |
| 3195 | Quinn Carver-Brown | 43.09 | 10 | BB Min | A: 37.99 (+5.10s | 11.8%) | YMCA of the North Shore Sharks | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 3196 | Amy Qian | 43.09 | 9 | BB Min | A: 37.99 (+5.10s | 11.8%) | Santa Clara Swim Club | 11/09/2024 | Folsom Classic 2024 | |
| 3197 | Ellison Stricher | 43.09 | 10 | BB Min | A: 37.99 (+5.10s | 11.8%) | Farmington Family YMCA Stingra | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | |
| 3198 | Elizabeth Selden | 43.09 | 10 | BB Min | A: 37.99 (+5.10s | 11.8%) | Ambush Swimming | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 3199 | Penelope Lewis | 43.09 | 9 | BB Min | A: 37.99 (+5.10s | 11.8%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 3200 | Edda Wang | 43.09 | 9 | BB Min | A: 37.99 (+5.10s | 11.8%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
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.