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
8751 Adalynn Peterson 48.57 9 B Min BB: 43.29 (+5.28s | 10.9%) Sioux Falls Swim Team 02/06/2026 2026 Qualifying Meet
8752 Elle Nielsen 48.57 7 B Min BB: 43.29 (+5.28s | 10.9%) Dads Club Swim Team 11/02/2024 SSAN 2024 Fall Invite
8753 Teagan Gaynor 48.57 9 B Min BB: 43.29 (+5.28s | 10.9%) Red Fox Aquatic Club 01/23/2026 2026 MR HAWKS AD Trials And Finals
8754 Nora Dimatteo 48.57 9 B Min BB: 43.29 (+5.28s | 10.9%) Kingfish Swimming Medfield 02/06/2026 2026 NE CRA Last Chance February Invite
8755 Alice Sobolevski 48.57 9 B Min BB: 43.29 (+5.28s | 10.9%) Brighton Aquatics Bull Sharks 11/15/2025 2025 SAC Thanksgiving Classic ABC Meet
8756 Sylvie Stephens 48.58 10 B Min BB: 43.29 (+5.29s | 10.9%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 NCAP Autumn Kingfish Splash
8757 Alexis Donaldson 48.58 8 B Min BB: 43.29 (+5.29s | 10.9%) Nampa Swim Team 10/11/2025 2025 Koudelka Memorial
8758 Tiffany Gao 48.58 6 B Min BB: 43.29 (+5.29s | 10.9%) Bellevue Club Swim Team 02/27/2026 2026 PN February AGI, Div 3 Approved
8759 Brianna Li 48.58 8 B Min BB: 43.29 (+5.29s | 10.9%) Long Island Aquatic Club 01/30/2026 2026 MR SSC Polar Bear Plunge
8760 Vianna Nguyen 48.58 9 B Min BB: 43.29 (+5.29s | 10.9%) Westview 02/14/2025 2025 OR HS 6a 2
8761 Haley Merrill 48.58 9 B Min BB: 43.29 (+5.29s | 10.9%) Virginia Gators 09/20/2025 2025 Friendly City Kickoff
8762 Parisa Azarbal 48.58 7 B Min BB: 43.29 (+5.29s | 10.9%) Lake Oswego Swim Club 11/07/2025 2025 McSwimville Invitational
8763 Harper Moriarty 48.58 8 B Min BB: 43.29 (+5.29s | 10.9%) Three Village Swim Club 01/09/2026 2026 MR TVSC TJ Kelly Memorial Joust
8764 Anika Mehta 48.59 9 B Min BB: 43.29 (+5.30s | 10.9%) Blue Dolfins 10/27/2024 2024 Halloween Spooktacular
8765 Ella Riesenberg 48.59 10 B Min BB: 43.29 (+5.30s | 10.9%) Valley Aquatics 02/07/2026 2026 PN IST Feb Winter Invitational Approved
8766 Georgia Nolan 48.59 9 B Min BB: 43.29 (+5.30s | 10.9%) Edina Swim Club 01/09/2026 2026 MN FOXJ Winter Classic
8767 Kinsley Goggins 48.59 8 B Min BB: 43.29 (+5.30s | 10.9%) New Wave Swim Team 02/07/2026 2026 MOR Snowflake 3 Meet
8768 Aspen Hintz 48.59 9 B Min BB: 43.29 (+5.30s | 10.9%) Univ. of Denver Hilltoppers 12/12/2025 2025 CO FAST Bill Spahn Mid Season Finale
8769 Madeline Ternus 48.59 9 B Min BB: 43.29 (+5.30s | 10.9%) Blair YMCA Swim Team 11/09/2025 2025 MW App LYD Y ThankSwimming
8770 Olive Battoclette 48.59 10 B Min BB: 43.29 (+5.30s | 10.9%) Powell Crosley YMCA 02/19/2026 2026 OH CM SC Regional Championships
8771 Lucie Zito 48.59 9 B Min BB: 43.29 (+5.30s | 10.9%) Lake Oswego Swim Club 02/07/2025 2025 Forest Grove Coast Range Qualifier
8772 Olivia Starkman Senn 48.59 8 B Min BB: 43.29 (+5.30s | 10.9%) Aquajets Swim Team 09/21/2024 2024 MN AQJT Splash Into The Season
8773 Elisabeth Atkins 48.59 10 B Min BB: 43.29 (+5.30s | 10.9%) Piedmont Aquatic Club 12/12/2025 2025 NC QCD Holiday Invite
8774 Alice Strader 48.59 9 B Min BB: 43.29 (+5.30s | 10.9%) Pompano Beach Piranhas 11/01/2025 Piranhas Turkey Classic 2025
8775 Mary Walsh 48.59 10 B Min BB: 43.29 (+5.30s | 10.9%) Kent County YMCA 02/28/2026 2026 NE KCY A SENECY LEAGUE CHAMPS
8776 Jahda Ward 48.60 8 B: 48.59 (+0.01s | 0.0%) Carrollwood Village Swim Team 10/10/2025 2025 GTSA TYR Swim Classic
8777 Madelyn Deacon 48.60 9 B: 48.59 (+0.01s | 0.0%) Lynchburg YMCA Swim Team 01/31/2026 LY Vs CA Y January Dual
8778 Anya Wolfe 48.60 9 B: 48.59 (+0.01s | 0.0%) Champlain Valley Swim Academy- 03/01/2026 2026 NE UVAC 14 And Under Pentathlon
8779 Anika Kochhar 48.60 9 B: 48.59 (+0.01s | 0.0%) Tri-city Channel Cats 01/25/2025 2025 Winter Open
25 Back
22.18
22.18
50 Back
26.42
48.60
50 Back
48.60
8780 Eva Kvedar 48.60 9 B: 48.59 (+0.01s | 0.0%) Patuxent Aquatics Club 01/17/2026 PVS January Open 2026 Fairland
8781 Philippa Comfort 48.60 9 B: 48.59 (+0.01s | 0.0%) Potomac Marlins 01/17/2026 PVS January Open 2026 PWCS
8782 Savannah Reynolds 48.60 9 B: 48.59 (+0.01s | 0.0%) T2 Aquatics 01/17/2025 2025 T2 Aquatics Naples Open
8783 Iris Zhang 48.61 7 B: 48.59 (+0.02s | 0.0%) Tualatin Hills Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
8784 Eleanor Bayes 48.61 11 B: 48.59 (+0.02s | 0.0%) Portland Porpoise Swim Club 02/08/2026 2026 NE ABF ME February Frolic
8785 Hosanna Martinez 48.61 9 B: 48.59 (+0.02s | 0.0%) Ski Hi Aquatics 08/01/2025 2025 CO CSI Scottie Aschermann Memorial
8786 Quincy Ryan 48.61 8 B: 48.59 (+0.02s | 0.0%) Webbs Tornadoes Swim Team 01/30/2026 2026 NE CS Silver Championships
8787 Ella LoGrasso 48.61 10 B: 48.59 (+0.02s | 0.0%) YMCA of the North Shore Sharks 09/27/2025 2025 NE YNS September Sprint Spectacular Co
8788 Jordan Woods 48.61 8 B: 48.59 (+0.02s | 0.0%) Flatiron Athletic Club 01/16/2026 2026 CO CUDA Classic
8789 Simona Belcheva 48.61 10 B: 48.59 (+0.02s | 0.0%) Cape Cod Swim Club 01/16/2026 2026 NE CS Bronze Championships
8790 Amaya Gomez 48.62 8 B: 48.59 (+0.03s | 0.1%) Alamo Heights Aquatic Club ? A 01/17/2026 2026 ST AAAA NS Frostbite
8791 Ella Coffrin 48.62 10 B: 48.59 (+0.03s | 0.1%) Streamline Aquatics 02/13/2026 2026 TYDE Be My Valentine Meet
8792 Aria Maloney 48.62 8 B: 48.59 (+0.03s | 0.1%) Coronado Swim -team Elite 01/31/2026 2026 SBA All Ages NTS Meet
8793 Emily Sewall 48.62 10 B: 48.59 (+0.03s | 0.1%) York Swim Club of Northern Vir 11/14/2025 2025 PV November Open Franconia
8794 Cammie Shea 48.62 9 B: 48.59 (+0.03s | 0.1%) Spokane Sea Serpents 12/06/2024 2024 SWAT Winter Invite
8795 Iza Witwit 48.62 10 B: 48.59 (+0.03s | 0.1%) South Shore YMCA Strypers 11/01/2025 2025 NE NSSC Nov Beede Specialty Copied
8796 Erin Lambert 48.62 10 B: 48.59 (+0.03s | 0.1%) Retriever Aquatic Club 09/26/2025 RAC First Splash 2025
8797 Nora Hoffman 48.62 10 B: 48.59 (+0.03s | 0.1%) Napoleon Aquatic Club 02/19/2026 2026 OH SOS SC Regional Championships
8798 Allie Johnson 48.62 9 B: 48.59 (+0.03s | 0.1%) Greater Pensacola Aquatic Club 02/13/2026 2026 SES Region 4 Championships
8799 Mina Zhang 48.63 7 B: 48.59 (+0.04s | 0.1%) Tualatin Hills Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
8800 Philana Ye 48.63 9 B: 48.59 (+0.04s | 0.1%) Metro Surge Aquatic Club 01/17/2026 PVS January Open 2026 Fairland

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.