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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6701 | Lillian Cruze | 47.50 | 10 | B Min | BB: 43.29 (+4.21s | 8.9%) | Huntsville Swim Association | 09/20/2025 | 2025 Ricky Hui Intrasquad Meet | |
| 6702 | Emily Troja | 47.50 | 9 | B Min | BB: 43.29 (+4.21s | 8.9%) | Empire Swimming | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 6703 | Addison Klein | 47.50 | 10 | B Min | BB: 43.29 (+4.21s | 8.9%) | Kingfish Swimming Medfield | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 6704 | Stella Nevin | 47.50 | 10 | B Min | BB: 43.29 (+4.21s | 8.9%) | Tuna Swim Club | 01/10/2026 | 2026 MN MONC New Years Invite | |
| 6705 | Brooklyn Walsh | 47.50 | 8 | B Min | BB: 43.29 (+4.21s | 8.9%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 6706 | Hannah Xu | 47.51 | 10 | B Min | BB: 43.29 (+4.22s | 8.9%) | VillaSport Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 6707 | Mackenzie Schmidt | 47.51 | 9 | B Min | BB: 43.29 (+4.22s | 8.9%) | Grand Traverse Bay YMCA Breake | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 6708 | Tilly Peters | 47.51 | 10 | B Min | BB: 43.29 (+4.22s | 8.9%) | Club Husker | 01/24/2026 | 2026 MW LSS Winterfest | |
| 6709 | Charlotte Dibb | 47.51 | 9 | B Min | BB: 43.29 (+4.22s | 8.9%) | Wright County Wave Swim Club | 02/15/2026 | 2026 MN WAVE Frosty February Invite | |
| 6710 | Sylvie Grant | 47.51 | 9 | B Min | BB: 43.29 (+4.22s | 8.9%) | Capital City Athletics | 01/16/2026 | 2026 CO CUDA Classic | |
| 6711 | Miya Yamamoto | 47.51 | 10 | B Min | BB: 43.29 (+4.22s | 8.9%) | Pro Swimming | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 6712 | Grace Mayer | 47.51 | 10 | B Min | BB: 43.29 (+4.22s | 8.9%) | Middies Wave Ryders | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 6713 | Ainsley McIntyre | 47.51 | 10 | B Min | BB: 43.29 (+4.22s | 8.9%) | Macomb Octopus Swim Team | 01/10/2026 | 2026 LIFE Royal Swimming Winter Fest | |
| 6714 | Nylah Coffey | 47.51 | 10 | B Min | BB: 43.29 (+4.22s | 8.9%) | Jenison | 02/28/2026 | 2026 JAWS Last Chance Meet | |
| 6715 | Eloise Nagorka | 47.51 | 10 | B Min | BB: 43.29 (+4.22s | 8.9%) | Cape Cod Swim Club | 11/07/2025 | 2025 NE CCSC Shoot Outs Meet Copied | |
| 6716 | Casey Kevit | 47.52 | 9 | B Min | BB: 43.29 (+4.23s | 8.9%) | The Capitol Sea Devils | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 6717 | Avery Manning | 47.52 | 10 | B Min | BB: 43.29 (+4.23s | 8.9%) | First Colony Swim Team, Inc. | 11/08/2024 | Sharks November Invitational | |
| 6718 | Eleanor Liu | 47.52 | 9 | B Min | BB: 43.29 (+4.23s | 8.9%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 6719 | Norah Gibson | 47.52 | 10 | B Min | BB: 43.29 (+4.23s | 8.9%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open PWCS | |
| 6720 | Hunter Cains | 47.52 | 9 | B Min | BB: 43.29 (+4.23s | 8.9%) | Team Charlotte Swimming | 03/20/2026 | 2026 STAR Tar Heel States | |
| 6721 | Whitney Kent | 47.52 | 8 | B Min | BB: 43.29 (+4.23s | 8.9%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 6722 | Felicity Xu | 47.52 | 9 | B Min | BB: 43.29 (+4.23s | 8.9%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 6723 | Evie Pillot | 47.52 | 7 | B Min | BB: 43.29 (+4.23s | 8.9%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 6724 | Adelyn LaVallee | 47.53 | 8 | B Min | BB: 43.29 (+4.24s | 8.9%) | Kent County YMCA | 01/30/2026 | 2026 NE GS Silver Championships | |
| 6725 | Kalyn Wallace | 47.53 | 9 | B Min | BB: 43.29 (+4.24s | 8.9%) | San Francisco Seals Swim Team | 07/11/2026 | Willits Otters Hot Summer Swim | |
| 6726 | Harper Zidek | 47.53 | 9 | B Min | BB: 43.29 (+4.24s | 8.9%) | Alamo Area Aquatic Association | 09/28/2024 | 2024 ST AAAA NE September Splash | |
| 6727 | Anjali Gadwale | 47.53 | 10 | B Min | BB: 43.29 (+4.24s | 8.9%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 6728 | Solia Walker | 47.53 | 9 | B Min | BB: 43.29 (+4.24s | 8.9%) | Thunderbird Aquatic Club | 06/06/2026 | 2026 PN TAC Summer Pentathlon Dist APPROVED | |
| 6729 | Julianna Hungerford | 47.53 | 10 | B Min | BB: 43.29 (+4.24s | 8.9%) | Trident Aquatic Club | 10/04/2025 | 2025 MR QNS Hello Brooklyn Invitational | |
| 6730 | 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 | |
| 6731 | Juliett Martin | 47.53 | 9 | B Min | BB: 43.29 (+4.24s | 8.9%) | Alamo Area Aquatic Association | 04/10/2026 | 2026 ST SASA Sombrero Series Showdown | |
| 6732 | 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 | |
| 6733 | Kirby McDonald | 47.53 | 10 | B Min | BB: 43.29 (+4.24s | 8.9%) | Enfinity Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 6734 | Adlee Spanier | 47.54 | 10 | B Min | BB: 43.29 (+4.25s | 8.9%) | Monticello Swim Club | 05/28/2026 | 2026 MN WAVE A May Zing Minni Meet | |
| 6735 | 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 | |
| 6736 | 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 | |
| 6737 | Finley Soper | 47.54 | 9 | B Min | BB: 43.29 (+4.25s | 8.9%) | Tide Swimming | 12/05/2025 | 2025 757swim Grand Illumination | |
| 6738 | Zoya Rajat | 47.54 | 10 | B Min | BB: 43.29 (+4.25s | 8.9%) | Saline Swim Team | 02/28/2026 | 2026 Last Chance Meet | |
| 6739 | Emery Delmas | 47.54 | 10 | B Min | BB: 43.29 (+4.25s | 8.9%) | Bishop Swim Team | 06/13/2026 | Bishop Invitational 2026 | |
| 6740 | 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 | |
| 6741 | Sadie Layton | 47.54 | 10 | B Min | BB: 43.29 (+4.25s | 8.9%) | SwimTLC-Parker Phenomena Swim | 05/02/2026 | 2026 CO FLFN Summer Series #2 | |
| 6742 | 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 | |
| 6743 | 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 | |
| 6744 | Soleil Corbin | 47.55 | 8 | B Min | BB: 43.29 (+4.26s | 9.0%) | Saint Petersburg Aquatics | 09/19/2025 | Kiefer Speedo Fall Invitational | |
| 6745 | Caroline Davis | 47.55 | 9 | B Min | BB: 43.29 (+4.26s | 9.0%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 6746 | 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 | |
| 6747 | 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 | |
| 6748 | 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+ | |
| 6749 | 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 | |
| 6750 | 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 | |
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.