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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9251 | Abby Keeney | 49.74 | 10 | B: 48.59 (+1.15s | 2.3%) | Swimchester Sailfish | 12/05/2025 | 2025 Holiday Classic | ||
| 9252 | Hazel Stotik | 49.74 | 9 | B: 48.59 (+1.15s | 2.3%) | Greater Lowell Family YMCA | 01/03/2026 | 2026 NE GLYB A Cookie Classic | ||
| 9253 | Ariel Hurley | 49.75 | 8 | B: 48.59 (+1.16s | 2.3%) | San Ramon Valley Aquatics | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | ||
| 9254 | Maya Aponte | 49.75 | 10 | B: 48.59 (+1.16s | 2.3%) | South Metro Storm | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | ||
| 9255 | Diana Roca | 49.75 | 9 | B: 48.59 (+1.16s | 2.3%) | Arlington Aquatic Club | 02/13/2026 | 2026 AAC Winter Gator Meet | ||
| 9256 | Arianna Sombhatta | 49.75 | 9 | B: 48.59 (+1.16s | 2.3%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | ||
| 9257 | Adeline Gavazzi | 49.75 | 9 | B: 48.59 (+1.16s | 2.3%) | Penguin Swimming | 02/20/2026 | 2026 OH Akron SC Regional Championships | ||
| 9258 | Lily Inger | 49.75 | 8 | B: 48.59 (+1.16s | 2.3%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | ||
| 9259 | Jenna Sisung | 49.75 | 8 | B: 48.59 (+1.16s | 2.3%) | Saline Swim Team | 02/14/2026 | SAC Winter Classic | ||
| 9260 | Kate Cheron | 49.75 | 8 | B: 48.59 (+1.16s | 2.3%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | ||
| 9261 | Charlotte Cahoon | 49.75 | 10 | B: 48.59 (+1.16s | 2.3%) | New Wave Swim Team | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | ||
| 9262 | Stephanie Wang | 49.75 | 9 | B: 48.59 (+1.16s | 2.3%) | Seattle Metropolitan Aquatic C | 01/12/2025 | 2025 PN SMAC January Mini Meet | ||
| 9263 | Penelope Grabek | 49.75 | 8 | B: 48.59 (+1.16s | 2.3%) | Metro Marlins Swim Team | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | ||
| 9264 | Kinley Reed | 49.76 | 9 | B: 48.59 (+1.17s | 2.4%) | YMCA of Kanawha Valley Kraken | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | ||
| 9265 | Elizabeth Horak | 49.76 | 10 | B: 48.59 (+1.17s | 2.4%) | Swim Streamline at Northampton | 01/03/2025 | 2025 SSAN Winter Invite | ||
| 9266 | Hannah Seiler | 49.76 | 10 | B: 48.59 (+1.17s | 2.4%) | Arlington Aquatic Club | 02/13/2026 | 2026 AAC Winter Gator Meet | ||
| 9267 | Caydence Grivas | 49.76 | 10 | B: 48.59 (+1.17s | 2.4%) | Boise YMCA Swim Team | 02/14/2025 | 2025 SRS Winter Champsionships | ||
| 9268 | Carolina Garcia | 49.76 | 10 | B: 48.59 (+1.17s | 2.4%) | Northern Dutchess Aquatic Club | 03/27/2026 | 2026 MR Metro Bronze Championship North | ||
| 9269 | Nora Shammo | 49.76 | 10 | B: 48.59 (+1.17s | 2.4%) | Spokane Sea Serpents | 09/27/2025 | Cougar Fall Fury | ||
| 9270 | Emry Chase | 49.76 | 8 | B: 48.59 (+1.17s | 2.4%) | Blue Wave Swimming | 10/25/2024 | 2024 GTSA TYR Swim Classic At Berkeley | ||
| 9271 | Ava Chang | 49.76 | 8 | B: 48.59 (+1.17s | 2.4%) | Opelika Swim Team | 02/06/2026 | 2026 SES Region 3 Champions | ||
| 9272 | Ruth Lancia | 49.76 | 9 | B: 48.59 (+1.17s | 2.4%) | Tac Titans | 11/15/2025 | 2025 TAC TITANS Turkey Squad Meet | ||
| 9273 | Avi Hill | 49.76 | 8 | B: 48.59 (+1.17s | 2.4%) | Tiger Shark of Texas | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | ||
| 9274 | Charlotte Fisher | 49.76 | 10 | B: 48.59 (+1.17s | 2.4%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 9275 | Eva Shen | 49.76 | 10 | B: 48.59 (+1.17s | 2.4%) | Bayside Branch YMCA | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | ||
| 9276 | Liah Maher | 49.77 | 10 | B: 48.59 (+1.18s | 2.4%) | Tnt Swimming | 01/16/2026 | 2026 GPAC Winter Invitational | ||
| 9277 | Emery Thoreson | 49.77 | 10 | B: 48.59 (+1.18s | 2.4%) | Bend Swim Club | 12/18/2024 | Bend Swim Club Intersquad 2024 | ||
| 9278 | Roshni Natarajan | 49.77 | 9 | B: 48.59 (+1.18s | 2.4%) | Commonwealth Swimming | 01/10/2026 | 2026 NE CS Winter Classic | ||
| 9279 | Madeline Kuzmich | 49.77 | 10 | B: 48.59 (+1.18s | 2.4%) | Meadowbrook Swim Team | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | ||
| 9280 | Asya Nil Aydemir | 49.77 | 9 | B: 48.59 (+1.18s | 2.4%) | Aquaracers Swim Club | 09/27/2025 | 2025 MR FREE Season Starter | ||
| 9281 | Elsie Lupica | 49.77 | 9 | B: 48.59 (+1.18s | 2.4%) | Rocket Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 9282 | Alice Wang | 49.78 | 8 | B: 48.59 (+1.19s | 2.4%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 9283 | Vera Heimlich | 49.78 | 9 | B: 48.59 (+1.19s | 2.4%) | Columbia Aquatics Association | 12/05/2025 | 2025 Christmas Championships | ||
| 9284 | Aurora Saba | 49.78 | 10 | B: 48.59 (+1.19s | 2.4%) | VillaSport Swim Team | 02/22/2025 | 2025 Arena Short Course 10 U Championships | ||
| 9285 | Charlotte Adams | 49.78 | 8 | B: 48.59 (+1.19s | 2.4%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | ||
| 9286 | Esi Bolton | 49.78 | 10 | B: 48.59 (+1.19s | 2.4%) | Quince Orchard Swim Academy | 03/20/2026 | 2026 RMSC Spring Finale | ||
| 9287 | Dorie Emerson | 49.78 | 8 | B: 48.59 (+1.19s | 2.4%) | YMCA of Concord Swim Team | 02/07/2026 | 2026 NE RAYS Love A Last Chance Specialty | ||
| 9288 | Halle Drummond | 49.78 | 10 | B: 48.59 (+1.19s | 2.4%) | Longhorn Aquatics | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | ||
| 9289 | Uma Singh | 49.78 | 10 | B: 48.59 (+1.19s | 2.4%) | Bgc-N. Westchester Marlins | 11/14/2025 | 2025 MR COND November IMX Invitational | ||
| 9290 | Emberly Hill | 49.78 | 10 | B: 48.59 (+1.19s | 2.4%) | Tiger Shark of Texas | 09/27/2025 | 2025 ST SRG September Kick Off | ||
| 9291 | Camille Kleinhenz | 49.78 | 9 | B: 48.59 (+1.19s | 2.4%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 9292 | Luna Simonds | 49.79 | 9 | B: 48.59 (+1.20s | 2.4%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | ||
| 9293 | Avery Brooks | 49.79 | 10 | B: 48.59 (+1.20s | 2.4%) | Form Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 9294 | Paityn Gunderson | 49.79 | 10 | B: 48.59 (+1.20s | 2.4%) | Northern Lights Swimming Assoc | 01/24/2026 | 2026 MN DRGN Fire And Ice Invite | ||
| 9295 | Stella Whitfield | 49.79 | 9 | B: 48.59 (+1.20s | 2.4%) | Opelika Swim Team | 10/03/2025 | 2025 SE War Eagle Invitational | ||
| 9296 | Nancy Aldrich | 49.80 | 10 | B: 48.59 (+1.21s | 2.4%) | Pueblo Swim Club | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | ||
| 9297 | Olivia Browne | 49.80 | 10 | B: 48.59 (+1.21s | 2.4%) | Arlington Aquatic Club | 02/13/2026 | 2026 AAC Winter Gator Meet | ||
| 9298 | Caroline Mahaffy | 49.80 | 8 | B: 48.59 (+1.21s | 2.4%) | The Fish | 02/13/2026 | 2026 AAC Winter Gator Meet | ||
| 9299 | Mary Tatum | 49.80 | 8 | B: 48.59 (+1.21s | 2.4%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | ||
| 9300 | Mackenzie Krumroy | 49.80 | 9 | B: 48.59 (+1.21s | 2.4%) | Gsa | 11/15/2025 | 2025 John Dewey Invitational | ||
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.