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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7851 | Julianna Hungerford | 47.53 | 9 | B Min | BB: 43.29 (+4.24s | 8.9%) | Trident Aquatic Club | 10/04/2025 | 2025 MR QNS Hello Brooklyn Invitational | |
| 7852 | Vivian Petersen | 47.53 | 7 | B Min | BB: 43.29 (+4.24s | 8.9%) | Minnetonka Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 7853 | Elizabeth Lubenau | 47.53 | 9 | B Min | BB: 43.29 (+4.24s | 8.9%) | Houston Hydra | 09/21/2024 | SSAN 2024 Black Gold Meet | |
| 7854 | Maddie Tae | 47.53 | 10 | B Min | BB: 43.29 (+4.24s | 8.9%) | Beaverton Area Aquatics Club | 01/02/2026 | 2026 CST Shark Chase Invitational | |
| 7855 | Nora Bill | 47.53 | 9 | B Min | BB: 43.29 (+4.24s | 8.9%) | Hickory Foundation YMCA Seahor | 11/08/2025 | 17th Annual Ryan Alea Young Invitational | |
| 7856 | Elaine Wang | 47.54 | 9 | B Min | BB: 43.29 (+4.25s | 8.9%) | Lifetime | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 7857 | Hannah Hickman | 47.54 | 9 | B Min | BB: 43.29 (+4.25s | 8.9%) | Alamo Area Aquatic Association | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 7858 | Finley Soper | 47.54 | 8 | B Min | BB: 43.29 (+4.25s | 8.9%) | Tide Swimming | 12/05/2025 | 2025 757swim Grand Illumination | |
| 7859 | Nora Otis | 47.54 | 10 | B Min | BB: 43.29 (+4.25s | 8.9%) | Metro Marlins Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | |
| 7860 | Zoya Rajat | 47.54 | 10 | B Min | BB: 43.29 (+4.25s | 8.9%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | |
| 7861 | Abigail Strachan | 47.54 | 9 | B Min | BB: 43.29 (+4.25s | 8.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/17/2025 | 2025 OLY Fall Classic | |
| 7862 | Penelope Gordon | 47.55 | 9 | B Min | BB: 43.29 (+4.26s | 9.0%) | Los Gatos Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 7863 | Soleil Corbin | 47.55 | 8 | B Min | BB: 43.29 (+4.26s | 9.0%) | Saint Petersburg Aquatics | 09/19/2025 | Kiefer Speedo Fall Invitational | |
| 7864 | Bradyn Delaney | 47.55 | 9 | B Min | BB: 43.29 (+4.26s | 9.0%) | Colorado Blue | 02/13/2026 | 2026 CO Rapids Championship Kick Off | |
| 7865 | Caroline Davis | 47.55 | 9 | B Min | BB: 43.29 (+4.26s | 9.0%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 7866 | Airlie MacNicol | 47.55 | 8 | B Min | BB: 43.29 (+4.26s | 9.0%) | Waves Of Wilmington Inc | 01/24/2026 | 2026 WOW Tri County Classic | |
| 7867 | Katherine Peterson | 47.55 | 8 | B Min | BB: 43.29 (+4.26s | 9.0%) | Medina Valley Swim Club | 12/20/2025 | 2025 ST SASA Tis The Season | |
| 7868 | Sophia Rottnek | 47.56 | 8 | B Min | BB: 43.29 (+4.27s | 9.0%) | SOL Swim Team | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 7869 | Chloe Zheng | 47.56 | 9 | B Min | BB: 43.29 (+4.27s | 9.0%) | 92ny Flying Dolphins | 09/27/2025 | 2025 MR SSC TYR September Sprint Invitational | |
| 7870 | Evanna Jiang | 47.56 | 10 | B Min | BB: 43.29 (+4.27s | 9.0%) | South San Francisco Aquatics | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |
| 7871 | Zoe Curry | 47.56 | 10 | B Min | BB: 43.29 (+4.27s | 9.0%) | Cascade Swim Club | 11/16/2025 | 2025 PN CSC Distance Plus Intrasquad | |
| 7872 | Avery Kruckow | 47.56 | 10 | B Min | BB: 43.29 (+4.27s | 9.0%) | H2okie Aquatics | 10/11/2025 | 2025 WAC Start Up Classic | |
| 7873 | Daniellla Misiewicz | 47.56 | 10 | B Min | BB: 43.29 (+4.27s | 9.0%) | Dolphins Swim Club | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 7874 | Avery Rynkowski | 47.56 | 10 | B Min | BB: 43.29 (+4.27s | 9.0%) | North Palm Beach Swim Club | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | |
| 7875 | Grace Thompson | 47.56 | 10 | B Min | BB: 43.29 (+4.27s | 9.0%) | Northfield Swim Club | 02/21/2026 | 2026 MN NOR MN Bronze Championship Copied | |
| 7876 | Abigail Neuwirth | 47.56 | 9 | B Min | BB: 43.29 (+4.27s | 9.0%) | The Olympic Club | 02/28/2026 | VJO Rep The Bay C B A+ 2026 Copied | |
| 7877 | Adanna Bolu | 47.56 | 9 | B Min | BB: 43.29 (+4.27s | 9.0%) | Westport Weston Family YMCA Wa | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 7878 | Eden Esparza | 47.57 | 8 | B Min | BB: 43.29 (+4.28s | 9.0%) | Screaming Eagle Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 7879 | Scarlett Swanson | 47.57 | 8 | B Min | BB: 43.29 (+4.28s | 9.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/26/2025 | Lisa Ferris Fall Festival Time Trial 2025 | |
| 7880 | Emerson Vernier | 47.57 | 9 | B Min | BB: 43.29 (+4.28s | 9.0%) | Pointe Aquatics | 01/31/2026 | 2026 Guppy Bowl | |
| 7881 | Helen MacKenzie | 47.57 | 10 | B Min | BB: 43.29 (+4.28s | 9.0%) | Bend Swim Club | 02/14/2026 | 2026 Bend Swim Club Valentines Invitational | |
| 7882 | Anjali Mohan | 47.58 | 8 | B Min | BB: 43.29 (+4.29s | 9.0%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 7883 | Charlotte Wright | 47.58 | 7 | B Min | BB: 43.29 (+4.29s | 9.0%) | Unattached | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 7884 | Emmalyn McLoughlin | 47.58 | 9 | B Min | BB: 43.29 (+4.29s | 9.0%) | North Jersey Barracudas | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 7885 | Belle Chen | 47.58 | 9 | B Min | BB: 43.29 (+4.29s | 9.0%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 7886 | Mia Rivera-Hernandez | 47.58 | 9 | B Min | BB: 43.29 (+4.29s | 9.0%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | |
| 7887 | Sri Kanithi | 47.58 | 10 | B Min | BB: 43.29 (+4.29s | 9.0%) | Spartan Aquatic Club | 02/20/2026 | For The Love Of Swimming | |
| 7888 | Zoey Hobbs | 47.58 | 10 | B Min | BB: 43.29 (+4.29s | 9.0%) | Gvac Sea Dragons | 01/16/2026 | CA Y Winter Rumble Copied | |
| 7889 | Addi Adams | 47.58 | 10 | B Min | BB: 43.29 (+4.29s | 9.0%) | Olympus Aquatics | 12/13/2025 | 2025 UTAH Winter Classic | |
| 7890 | Annette Kavanaugh | 47.58 | 10 | B Min | BB: 43.29 (+4.29s | 9.0%) | Rochester Swim Club | 02/21/2026 | 2026 MN NOR MN Bronze Championship Copied | |
| 7891 | Olivia Lee | 47.58 | 9 | B Min | BB: 43.29 (+4.29s | 9.0%) | Columbia Aquatics Association | 01/03/2026 | 2026 ASTS Invitational | |
| 7892 | Kayleigh Russell | 47.58 | 10 | B Min | BB: 43.29 (+4.29s | 9.0%) | Hillsboro Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | |
| 7893 | Quinn Datoc | 47.58 | 7 | B Min | BB: 43.29 (+4.29s | 9.0%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | |
| 7894 | Elizabeth Beal | 47.59 | 10 | B Min | BB: 43.29 (+4.30s | 9.0%) | North Carolina Aquatic Club | 02/14/2026 | 2026 CAT Valentine Splash | |
| 7895 | Annie Zhang | 47.59 | 10 | B Min | BB: 43.29 (+4.30s | 9.0%) | Northern Colorado Swim Club | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 7896 | Jennie Liu | 47.59 | 9 | B Min | BB: 43.29 (+4.30s | 9.0%) | Milpitas Aquatic Club | 09/27/2025 | 2025 MAC Season Kick Off | |
| 7897 | Caroline Mack | 47.59 | 10 | B Min | BB: 43.29 (+4.30s | 9.0%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 7898 | Margaret Abbas | 47.59 | 9 | B Min | BB: 43.29 (+4.30s | 9.0%) | Brookings Swim Club | 11/08/2025 | 2025 SD Brookings Swim Club Medley Scramble | |
| 7899 | Makenna Young | 47.59 | 8 | B Min | BB: 43.29 (+4.30s | 9.0%) | Lehi Aquatics | 09/19/2025 | 2025 Thomas G Thorum IMX Challenge | |
| 7900 | Harper Wesolowski | 47.59 | 9 | B Min | BB: 43.29 (+4.30s | 9.0%) | Swim Dogs | 01/03/2026 | 2026 CO MACS Winter Invitationak | |
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.