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USA Girls 10 & under - 50 M 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
4001 Penny Grewe 54.54 10 B Min BB: 49.69 (+4.85s | 8.9%) Planet Swim Aquatics 05/16/2026 2026 PSA May Invite
4002 Grace Jacobson 54.54 9 B Min BB: 49.69 (+4.85s | 8.9%) Yankton Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
4003 Gabriela Jaskula 54.54 8 B Min BB: 49.69 (+4.85s | 8.9%) Virginia Gators 05/01/2026 2026 HOKI May Day Invite Copied
4004 Zahra Elkenawy 54.55 8 B Min BB: 49.69 (+4.86s | 8.9%) Pacifica Sea Lions 05/02/2026 Alto Spring Jam CBA
4005 Isabelle Ingham 54.55 10 B Min BB: 49.69 (+4.86s | 8.9%) Aces Swim Club 04/12/2026 2026 CO NJ SBL Pentathlon 12 U
4006 Samantha Warmath 54.55 8 B Min BB: 49.69 (+4.86s | 8.9%) Streamline Aquatics 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
4007 Isla Wingert 54.56 10 B Min BB: 49.69 (+4.87s | 8.9%) Sporting Jax Aquatic Club 05/03/2025 SwimRise IMX IMR Challenge
4008 Eva Martinez 54.56 8 B Min BB: 49.69 (+4.87s | 8.9%) Centro Acuatico Universitario 05/16/2026 2026 BD SWAT School S Out Summer Bash
4009 Harriet Engler 54.57 9 B Min BB: 49.69 (+4.88s | 8.9%) Issaquah Swim Team 06/13/2026 2026 PN IST June Invtational Approved
4010 Maeley Myers 54.57 9 B Min BB: 49.69 (+4.88s | 8.9%) Williston Sea Lions Swim Team 06/12/2026 2026 RST Coach Beth Rushmore Classic
4011 Simone Murray 54.57 9 B Min BB: 49.69 (+4.88s | 8.9%) Jupiter Dragons Swim Team 06/13/2026 2026 TCA Aaron Vaughn Memorial
25 Back
35.37
35.37
50 Back
19.20
54.57
50 Back
54.57
4012 Jenica Barba 54.58 9 B Min BB: 49.69 (+4.89s | 9.0%) 757swim 04/25/2026 757swim 14 And Under Spring Challenge
4013 Julianna Zhou 54.58 7 B Min BB: 49.69 (+4.89s | 9.0%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
4014 Gemma Wilson 54.58 9 B Min BB: 49.69 (+4.89s | 9.0%) Mecklenburg Swim Association 05/02/2026 ATOM May The Force 2026
4015 Katelyn Sang 54.59 9 B Min BB: 49.69 (+4.90s | 9.0%) Foothills Swim Team 04/26/2025 2025 CO FST Spring LC Fever
4016 Mckenna Snider 54.60 10 B Min BB: 49.69 (+4.91s | 9.0%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
4017 Ellie White 54.62 9 B Min BB: 49.69 (+4.93s | 9.0%) Pagosa Lakes Porpoises 05/29/2026 2026 CO Cortez Summer Open
4018 Harper Gravely 54.63 9 B Min BB: 49.69 (+4.94s | 9.0%) Lynchburg Aquatic Club 05/01/2026 2026 HOKI May Day Invite Copied
4019 Emerson Prawlucki 54.63 9 B Min BB: 49.69 (+4.94s | 9.0%) SlipStream Aquatics 05/15/2026 2026 CO NJ Ken Kelley Invite
4020 Whitney Waner 54.63 10 B Min BB: 49.69 (+4.94s | 9.0%) Gold\\\\\\'s Aquatics Club (Camas) 12/20/2025 GACC December Intrasquad
4021 Taryn Light 54.63 10 B Min BB: 49.69 (+4.94s | 9.0%) Lake Erie Silver Dolphins 07/12/2025 LSSC Avon Classic
4022 Adeline Van Tassell 54.63 8 B Min BB: 49.69 (+4.94s | 9.0%) Roadrunner Aquatics 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
57.52
57.52
50 Back
-2.-89
54.63
50 Back
54.63
4023 Camilla Chiu 54.63 10 B Min BB: 49.69 (+4.94s | 9.0%) Elk Grove Aquatics Club 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
4024 Rylee Mendell 54.64 10 B Min BB: 49.69 (+4.95s | 9.1%) Fast Falcons 05/16/2025 2025 FAST May Invite
4025 Keegan Soley 54.64 9 B Min BB: 49.69 (+4.95s | 9.1%) Maui Dolphins Swim Club 05/30/2026 2026 MAGSA LCM A 2 Meet
4026 Corinne Nassar 54.64 9 B Min BB: 49.69 (+4.95s | 9.1%) Jcc Sailfish 06/12/2025 Holtrey Summer Classic
4027 Halle Snyder 54.64 10 B Min BB: 49.69 (+4.95s | 9.1%) Southern Maryland Aquatics 04/17/2026 2026 CAC Spring Swimming To The 80's LCM Sw
4028 Hazel Lee 54.64 8 B Min BB: 49.69 (+4.95s | 9.1%) West Coast Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
4029 Flora Li 54.64 7 B Min BB: 49.69 (+4.95s | 9.1%) Santa Clara Swim Club 06/20/2026 Zone 1 South Swim Under The Stars
4030 Annda Willerson 54.65 9 B Min BB: 49.69 (+4.96s | 9.1%) McCallie-GPS Aquatics 06/26/2026 2026 SE Richard Quick Invitational
4031 Vera Sajin 54.65 10 B Min BB: 49.69 (+4.96s | 9.1%) Cape Cod Swim Club 04/26/2026 2026 NE RIAC Quahog Cup
4032 Mirabel Lundgren 54.65 10 B Min BB: 49.69 (+4.96s | 9.1%) Nashville Aquatic Club 04/18/2026 HSA April LC Meet
4033 Lexi Slater 54.65 9 B Min BB: 49.69 (+4.96s | 9.1%) Sea Devils 06/27/2026 2026 STAR Summer Splash Invite
4034 Claire Wooters 54.65 9 B Min BB: 49.69 (+4.96s | 9.1%) Saint Petersburg Aquatics 05/15/2026 2026 SAINT PETE S 2nd LONG COURSE MEET
4035 Allie mao 54.66 9 B Min BB: 49.69 (+4.97s | 9.1%) Pacific Dragons Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
4036 Gio Lee 54.66 10 B Min BB: 49.69 (+4.97s | 9.1%) DeAnza Cupertino Aquatics 06/12/2026 2026 DACA LC CBA Meet
4037 Natalia Salgado 54.66 10 B Min BB: 49.69 (+4.97s | 9.1%) Stanford Campus Recreation Ass 06/12/2026 BAC Long Course
4038 Elliott Morgan 54.66 8 B Min BB: 49.69 (+4.97s | 9.1%) Alamo Heights Aquatic Club ? A 06/11/2026 2026 ST NIST George Block Invitational
4039 Maddie Gettmann 54.67 10 B Min BB: 49.69 (+4.98s | 9.1%) Dart Swimming 06/21/2024 Reno Aquatic Club Gamble
4040 Briana Gatman 54.67 8 B Min BB: 49.69 (+4.98s | 9.1%) Mecklenburg Swim Association 06/20/2026 2026 NCS QCD Long Course Invite
4041 Kayla McDevitt 54.68 10 B Min BB: 49.69 (+4.99s | 9.1%) Gator Swim Club 06/25/2026 2026 FAST Independence Invitational
4042 Sayali Sharma 54.68 8 B Min BB: 49.69 (+4.99s | 9.1%) Nova of Virginia 05/15/2026 NOVA Spring Splash
4043 Raquel Engel 54.69 10 B Min BB: 49.69 (+5.00s | 9.1%) Piedmont Swim Team 06/27/2026 NVST Summer Plunge 2026
4044 Catherine Stevens 54.69 10 B Min BB: 49.69 (+5.00s | 9.1%) Coast Gaurd Blue Dolphins 06/27/2024 NOVA Firecracker Classic
4045 Coralynn Guillotel 54.69 7 B Min BB: 49.69 (+5.00s | 9.1%) Foxjets Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
4046 Madelyn Luu 54.69 9 B Min BB: 49.69 (+5.00s | 9.1%) South Shore YMCA Strypers 04/24/2026 2026 NE NSSC 4 24 26 Specialty Meet
4047 Mariem Boutly 54.70 7 B Min BB: 49.69 (+5.01s | 9.2%) Waterloo Swimming 06/06/2026 2026 ST ASC June Bug
25 Back
57.80
57.80
50 Back
-3.-10
54.70
50 Back
54.70
4048 Reed Rentschler 54.70 10 B Min BB: 49.69 (+5.01s | 9.2%) Univ. of Denver Hilltoppers 06/05/2026 2026 CO FAST June Bonanza Open
4049 Evelyn Borchard 54.70 10 B Min BB: 49.69 (+5.01s | 9.2%) Meeker Marlins 06/18/2026 2026 CO Grand Junction Invitational
4050 Natalie Andrade 54.70 9 B Min BB: 49.69 (+5.01s | 9.2%) Sarasota Tsunami Swim Team 05/02/2026 2026 Sea Dragon May Open

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.