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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6601 | Eleanor Feight | 48.02 | 9 | B Min | BB: 43.29 (+4.73s | 9.9%) | YMCA of the Chippewa Valley Ba | 12/13/2025 | 2025 MN RFSC Winter Invite | |
| 6602 | Emmeline Shi | 48.02 | 9 | B Min | BB: 43.29 (+4.73s | 9.9%) | The Fish | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 6603 | Taisiya Steving | 48.02 | 9 | B Min | BB: 43.29 (+4.73s | 9.9%) | Loveland Swim Club | 02/13/2026 | 2026 CO Loveland Last Chance Sweetheart Meet | |
| 6604 | Caroline Deschenes | 48.03 | 9 | B Min | BB: 43.29 (+4.74s | 9.9%) | Greater Lowell Family YMCA | 02/07/2026 | 2026 NE YNS Last Chance Qualifier | |
| 6605 | Lucy O'Donnell | 48.03 | 10 | B Min | BB: 43.29 (+4.74s | 9.9%) | Portneuf Valley Swim Team | 07/12/2025 | 2025 Mashed Potato Dash | |
| 6606 | Ruby Lee | 48.03 | 9 | B Min | BB: 43.29 (+4.74s | 9.9%) | Vashon Seals Swim Team | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | |
| 6607 | Jocelyn Huang | 48.03 | 9 | B Min | BB: 43.29 (+4.74s | 9.9%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 6608 | Evelyn Nochlin | 48.03 | 10 | B Min | BB: 43.29 (+4.74s | 9.9%) | Carson Tigersharks | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 6609 | Diana Batista-Dinu | 48.03 | 9 | B Min | BB: 43.29 (+4.74s | 9.9%) | Scarlet Aquatics | 06/06/2026 | 2026 Scarlet Summer Blast | |
| 6610 | Malia May | 48.03 | 10 | B Min | BB: 43.29 (+4.74s | 9.9%) | Tri Valley Aquatics | 09/19/2026 | PC LAC C B BB 26 Copied | |
| 6611 | Ruby Spannagel | 48.03 | 10 | B Min | BB: 43.29 (+4.74s | 9.9%) | Valley Aquatics | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | |
| 6612 | Shayosola Erogbogbo | 48.04 | 10 | B Min | BB: 43.29 (+4.75s | 9.9%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 6613 | Ava Mahajan | 48.04 | 9 | B Min | BB: 43.29 (+4.75s | 9.9%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 6614 | Blair Karpin | 48.04 | 9 | B Min | BB: 43.29 (+4.75s | 9.9%) | Grand Haven Swim Club | 12/30/2025 | 2025 Wildcat Winter Invite | |
| 6615 | Emily Callicrate | 48.04 | 10 | B Min | BB: 43.29 (+4.75s | 9.9%) | The Fish | 11/14/2025 | 2025 PV November Open Franconia | |
| 6616 | Robyn Damiani | 48.04 | 10 | B Min | BB: 43.29 (+4.75s | 9.9%) | River Falls Swim Club | 05/02/2026 | 2026 MN RFSC Spring Invite | |
| 6617 | Ayse Karali | 48.04 | 8 | B Min | BB: 43.29 (+4.75s | 9.9%) | Scarlet Aquatics | 06/06/2026 | 2026 Scarlet Summer Blast | |
| 6618 | Scarlett Brown | 48.04 | 10 | B Min | BB: 43.29 (+4.75s | 9.9%) | SlipStream Aquatics | 09/13/2026 | 2026 SSA Red Vs Yellow Intra Squad | |
| 6619 | Elena Arroyo | 48.04 | 7 | B Min | BB: 43.29 (+4.75s | 9.9%) | SwimRise Aquatics | 09/26/2026 | 2026 SwimRise September Splash | |
| 6620 | Sanvi Sanjay | 48.04 | 10 | B Min | BB: 43.29 (+4.75s | 9.9%) | Life Time Colorado Swim Club | 10/09/2026 | 2026 CO Gian Luc Jordan Open | |
| 6621 | Alyssa Kim | 48.04 | 8 | B Min | BB: 43.29 (+4.75s | 9.9%) | Burlingame Aquatics | 10/24/2026 | BAC SPOOKY FALL CLASSIC | |
| 6622 | Layli Bolbolan | 48.04 | 9 | B Min | BB: 43.29 (+4.75s | 9.9%) | Burlingame Aquatics | 10/03/2026 | PASA CBA+ SCY Meet Oct 2026 | |
| 6623 | Quinn Harman | 48.04 | 9 | B Min | BB: 43.29 (+4.75s | 9.9%) | Metro East Titans Swimming | 10/09/2026 | Fall Festival Invitational | |
| 6624 | Annika Mitchell | 48.05 | 9 | B Min | BB: 43.29 (+4.76s | 9.9%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | |
| 6625 | Macie Hayden | 48.05 | 9 | B Min | BB: 43.29 (+4.76s | 9.9%) | Oly Swimming | 12/12/2025 | OLY Swimming Holiday Bowl | |
| 6626 | Nora Kieschnick | 48.05 | 8 | B Min | BB: 43.29 (+4.76s | 9.9%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 6627 | Arianna Finkelshteyn | 48.05 | 8 | B Min | BB: 43.29 (+4.76s | 9.9%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 6628 | Payton Morris | 48.05 | 10 | B Min | BB: 43.29 (+4.76s | 9.9%) | Prince William Swim Club | 01/17/2026 | 2026 Duck Bowl | |
| 6629 | Ruby Dong | 48.05 | 9 | B Min | BB: 43.29 (+4.76s | 9.9%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 6630 | Charleston Walden | 48.05 | 10 | B Min | BB: 43.29 (+4.76s | 9.9%) | Barracuda Swim Club | 09/12/2026 | BSC Wonderful One Day Meet 9122026 | |
| 6631 | Savannah Stewart | 48.05 | 9 | B Min | BB: 43.29 (+4.76s | 9.9%) | Pierre Swim Team | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | |
| 6632 | Lincoln O'Gorman | 48.06 | 9 | B Min | BB: 43.29 (+4.77s | 9.9%) | Lake Oswego Swim Club | 11/23/2025 | 2025 Dual Meet | |
| 6633 | Hattie Moretta | 48.06 | 8 | B Min | BB: 43.29 (+4.77s | 9.9%) | Perry Aquatic Club | 02/20/2026 | 2026 OH Akron SC Regional Championships | |
| 6634 | Akwele Pitts-Wiley | 48.06 | 8 | B Min | BB: 43.29 (+4.77s | 9.9%) | Prince William Swim Club | 11/22/2025 | NOVA Cranberry Contender | |
| 6635 | Maddie Crawford | 48.06 | 9 | B Min | BB: 43.29 (+4.77s | 9.9%) | Kent County YMCA | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | |
| 6636 | Madison Stemkowski | 48.06 | 10 | B Min | BB: 43.29 (+4.77s | 9.9%) | Hudson Valley Dolphins | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 6637 | Hunter Acken | 48.06 | 9 | B Min | BB: 43.29 (+4.77s | 9.9%) | Life Time Colorado Swim Club | 10/09/2026 | 2026 CO Gian Luc Jordan Open | |
| 6638 | Abigail Garner | 48.06 | 9 | B Min | BB: 43.29 (+4.77s | 9.9%) | Valley Aquatics | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 6639 | Hunter Kincaid | 48.07 | 10 | B Min | BB: 43.29 (+4.78s | 9.9%) | Chelsea Aquatic Club | 02/13/2026 | 2026 Showdown In Motown | |
| 6640 | Charlie Avnit | 48.07 | 7 | B Min | BB: 43.29 (+4.78s | 9.9%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | |
| 6641 | Igundany Vaughn | 48.07 | 9 | B Min | BB: 43.29 (+4.78s | 9.9%) | Johnnie Means Aquatics | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 6642 | Michelle Watts | 48.07 | 9 | B Min | BB: 43.29 (+4.78s | 9.9%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 6643 | Claire Moody | 48.07 | 9 | B Min | BB: 43.29 (+4.78s | 9.9%) | Bethesda-Chevy Chase YMCA | 12/05/2025 | 2025 Christmas Championships | |
| 6644 | Thrayee Doddala | 48.07 | 8 | B Min | BB: 43.29 (+4.78s | 9.9%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 6645 | Ren Xu | 48.07 | 8 | B Min | BB: 43.29 (+4.78s | 9.9%) | Samena Club Swim Team | 09/26/2026 | 2026 PN SAM Samena Mish Meet Approved | |
| 6646 | Mila Encino | 48.07 | 9 | B Min | BB: 43.29 (+4.78s | 9.9%) | Streamline Aquatics | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 6647 | Zoe Fisher | 48.07 | 9 | B Min | BB: 43.29 (+4.78s | 9.9%) | Area Tallahassee Aquatic Club | 10/17/2026 | ATAC October 2026 Fall Invite | |
| 6648 | Hadley Nance | 48.08 | 8 | B Min | BB: 43.29 (+4.79s | 10.0%) | Saline Swim Team | 02/06/2026 | SST Snowstorm Splash | |
| 6649 | Mila Silveira | 48.08 | 9 | B Min | BB: 43.29 (+4.79s | 10.0%) | Magnolia Aquatic Club | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 6650 | Elizabeth DePuy | 48.08 | 9 | B Min | BB: 43.29 (+4.79s | 10.0%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
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.