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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
9301 Navya Khanna 51.29 10 B: 48.59 (+2.70s | 5.3%) Rochester Swim Club 10/02/2026 2026 MN RSC Fall Pentathlon
9302 Margot Bogart 51.29 8 B: 48.59 (+2.70s | 5.3%) Hills Hurricane Swimming 09/19/2026 East Bay Silver Dolphins Short Course C B BB+
9303 Claire Caprino 51.29 10 B: 48.59 (+2.70s | 5.3%) Hilton Area Swim Team 10/24/2026 2026 Victor Halloween Classic
9304 Jamie Sun 51.29 10 B: 48.59 (+2.70s | 5.3%) Eastside Aquatic Swim Team 10/17/2026 2026 PN MMSC Fall Invite Approved
9305 Hallie Chrisman 51.29 10 B: 48.59 (+2.70s | 5.3%) Univ. of Denver Hilltoppers 10/24/2026 2026 CO TOPS Suburban League Qualifier
9306 Hannah Lyons 51.30 7 B: 48.59 (+2.71s | 5.3%) Arlington Aquatic Club 12/06/2025 2025 Reindeer Mini Meet
9307 Maria Moenter 51.30 9 B: 48.59 (+2.71s | 5.3%) T2 Aquatics 09/13/2025 2025 T2 10 Under Kickoff
9308 Ava Anderson 51.30 9 B: 48.59 (+2.71s | 5.3%) Tac Titans 09/21/2025 2025 TAC TITANS Blue V Green Meet
9309 Nova Dutta 51.30 9 B: 48.59 (+2.71s | 5.3%) DeAnza Cupertino Aquatics 10/03/2026 2026 De Anza Cupertino Aquatics SC CBA Meet
9310 Isley Dunkerley 51.30 8 B: 48.59 (+2.71s | 5.3%) Patriot Aquatics 07/25/2026 2026 FL Summer Area 2 Championships Working
9311 Olivia Brammer 51.31 10 B: 48.59 (+2.72s | 5.3%) Rancho San Dieguito 04/11/2026 SI 2026 RSD All Ages BC Meet
9312 Sophia Brittain 51.31 9 B: 48.59 (+2.72s | 5.3%) YMCA of Northwest North Caroli 12/05/2025 2025 TYDE Winter Championship
9313 Decatur Mason 51.31 10 B: 48.59 (+2.72s | 5.3%) Hydro Swim Club 09/11/2026 2026 Hydro Fall Classic
9314 Shae McAlister 51.31 6 B: 48.59 (+2.72s | 5.3%) Seattle Metropolitan Aquatic C 10/10/2026 2026 PN SMAC Fall Kick Off Approved
9315 Erin Miller 51.31 10 B: 48.59 (+2.72s | 5.3%) Vacaville Swim Club 10/11/2025 VJO Sprint For The Golden Ticket CBA+ 2025
9316 Peilin Fang 51.31 7 B: 48.59 (+2.72s | 5.3%) White Water 10/23/2026 2026 Fall Festival Of X Cellence
9317 Hallie Swanson 51.31 9 B: 48.59 (+2.72s | 5.3%) Island Aquatics 09/26/2026 2026 MAGSA SCY B 1 Swim Meet
9318 Marit Scott 51.32 10 B: 38.79 (+12.53s | 24.4%) Nova of Virginia 01/19/2024 NOVA New Year S Kick Off
9319 Fadilah Oyelakin 51.32 9 B: 48.59 (+2.73s | 5.3%) T2 Aquatics 02/27/2026 2026 T2 Area 5 Championships
9320 Raelynn Herr 51.32 8 B: 48.59 (+2.73s | 5.3%) Machine Aquatics 02/20/2026 2026 Machine Qualifier
9321 Emilia Seybold 51.32 7 B: 48.59 (+2.73s | 5.3%) Minnetonka Swim Club 02/27/2026 2026 MN MTKA Minnesota Regional Championship
9322 Cecily Villeggiante 51.33 10 B: 48.59 (+2.74s | 5.3%) AC Swim Club 03/28/2026 SSS Small Fry Invitational
9323 Julianna Fenton 51.33 8 B: 48.59 (+2.74s | 5.3%) Hurricane Penguins Swim Club 10/25/2025 BA Halloween Town USA 2025
9324 Elliot Hanson 51.33 9 B: 48.59 (+2.74s | 5.3%) Csp Tideriders 03/07/2026 2026 GTWY 8 Under Champs
9325 Sydni Diffenderfer 51.33 8 B: 48.59 (+2.74s | 5.3%) Unified Aquatics Club 02/27/2026 2026 OH BSC SC Regional Championships
9326 Anna Callahan 51.33 9 B: 48.59 (+2.74s | 5.3%) Mecklenburg Swim Association 01/17/2026 2026 MSA January Invite
9327 Briella Mason 51.33 7 B: 48.59 (+2.74s | 5.3%) Sunrise Swim Club 01/09/2026 2026 NE CRIM Jan Team Specialty
9328 Mia Osburn 51.34 8 B: 48.59 (+2.75s | 5.4%) Pompano Beach Piranhas 02/06/2026 Friendship Meet 2026
9329 Tessa Esterson 51.34 8 B: 48.59 (+2.75s | 5.4%) Salem Swim Club 01/24/2026 Oregon YMCA Championships 2026
9330 Maria Friend 51.34 9 B: 48.59 (+2.75s | 5.4%) Cascade Swim Club 10/03/2026 2026 PN CSC Fall Classic Invitational Approve
9331 Ellie Young 51.34 10 B: 48.59 (+2.75s | 5.4%) Sioux Falls Swim Team 10/10/2026 2026 SFST SD Swim Series Meet #1
9332 Evelyn Long 51.34 10 B: 48.59 (+2.75s | 5.4%) Boulder Swim Team 10/23/2026 2026 CO Scary FAST Invite
9333 Nkauj Xiong 51.35 8 B: 48.59 (+2.76s | 5.4%) South East Metro Sharks 11/22/2025 2025 MN Hast Nov IMX
9334 Sophia Nizar 51.35 9 B: 48.59 (+2.76s | 5.4%) Utica Shelby Swim Club 10/17/2025 2025 USSC Trick Or Treat Grab Bag Classic
9335 Samantha Aldrich 51.35 8 B: 48.59 (+2.76s | 5.4%) Fairfax Foxes Swimming 03/20/2026 2026 SwimRVA Clover Cup
9336 Zoeyanne Shi 51.35 7 B: 48.59 (+2.76s | 5.4%) The Fish 02/13/2026 2026 AAC Winter Gator Meet
9337 Nora Pearsall 51.35 8 B: 48.59 (+2.76s | 5.4%) O\\\\\\'Neal Aquatics 10/18/2025 2025 NCAC IMX
9338 Aurelia Smith 51.35 9 B: 48.59 (+2.76s | 5.4%) South Sound YMCA 05/16/2026 2026 PN (PSSA) BYST Spring Fling Approved
9339 Laurel Leising 51.35 9 B: 48.59 (+2.76s | 5.4%) Bishop Swim Team 07/31/2026 2026 High Country Short Course Championship
9340 Brooklyn Brinker 51.35 8 B: 48.59 (+2.76s | 5.4%) Star Aquatics 11/15/2025 2025 John Dewey Invitational
9341 Phoebe Greene 51.35 8 B: 48.59 (+2.76s | 5.4%) Marlins Of Raleigh 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
9342 Emaan Ijaz 51.35 10 B: 48.59 (+2.76s | 5.4%) X-Cel Swimming 10/23/2026 2026 Fall Festival Of X Cellence
9343 Karcyn Medzveliya 51.36 9 B: 48.59 (+2.77s | 5.4%) Enfinity Aquatic Club 10/17/2025 EAC Autumn Invitational 2025
9344 Evie Van Orsdel 51.36 8 B: 48.59 (+2.77s | 5.4%) Cincinnati Marlins 02/19/2026 2026 OH CM SC Regional Championships
9345 Danielle Johnson 51.36 8 B: 48.59 (+2.77s | 5.4%) Houston Hydra 02/21/2025 2025 Gulf 12 Under Champs (TASC)
9346 Leonie Pavlova 51.36 8 B: 48.59 (+2.77s | 5.4%) Bolles School Sharks 10/23/2026 2026 October Classic
9347 Harper Williams 51.36 9 B: 48.59 (+2.77s | 5.4%) Area Tallahassee Aquatic Club 09/25/2026 2026 Tropic Like It S Hot Open
25 Back
23.86
23.86
50 Back
27.50
51.36
50 Back
51.36
9348 McKenna Dick 51.37 9 B: 48.59 (+2.78s | 5.4%) Brighton Aquatics Bull Sharks 01/16/2026 SLA Arctic Blast 2026
9349 Marjorie Lawrence 51.37 9 B: 48.59 (+2.78s | 5.4%) Mecklenburg Swim Association 02/07/2026 MSA IM Tough Meet 2026
9350 Tegan Stoll 51.37 8 B: 48.59 (+2.78s | 5.4%) Team Sopris Swimming 04/25/2026 2026 CO Aspen Spring 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.