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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6651 | Cora Agan | 46.51 | 9 | B Min | BB: 43.29 (+3.22s | 6.9%) | Chinook Aquatic Club | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 6652 | Adelynn Zaker | 46.51 | 9 | B Min | BB: 43.29 (+3.22s | 6.9%) | Millard Aquatic Club | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 6653 | Sky Lorge | 46.51 | 8 | B Min | BB: 43.29 (+3.22s | 6.9%) | Kamehameha Swim Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 6654 | Vivian Krier | 46.51 | 10 | B Min | BB: 43.29 (+3.22s | 6.9%) | Great Wolf Swim Team | 02/21/2026 | 2026 MN NOR MN Bronze Championship Copied | |
| 6655 | Evelyn Armbrister | 46.51 | 10 | B Min | BB: 43.29 (+3.22s | 6.9%) | YMCA of South Florida | 02/14/2026 | NMST BMHG February BC Invite 26 | |
| 6656 | Chloe O'Grady | 46.51 | 10 | B Min | BB: 43.29 (+3.22s | 6.9%) | Commonwealth Swimming | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 6657 | Emma Sandoval | 46.51 | 9 | B Min | BB: 43.29 (+3.22s | 6.9%) | CAC Stingrays Swim Team | 09/28/2024 | 2024 CO Gregg Gracheck Memorial | |
| 6658 | Avania Karki | 46.52 | 8 | B Min | BB: 43.29 (+3.23s | 6.9%) | Twisters Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 6659 | Kennedy Schull | 46.52 | 8 | B Min | BB: 43.29 (+3.23s | 6.9%) | Lake Oswego Swim Club | 01/10/2026 | 2026 Hood River Winter Invitational | |
| 6660 | Ansley Ehlenbeck | 46.52 | 10 | B Min | BB: 43.29 (+3.23s | 6.9%) | Lakeland Country Club | 06/21/2025 | 2025 Riptide Aquatics Summer Open | |
| 6661 | Anna Gann | 46.52 | 9 | B Min | BB: 43.29 (+3.23s | 6.9%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 6662 | Zumkar Choying | 46.52 | 9 | B Min | BB: 43.29 (+3.23s | 6.9%) | Twisters Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 6663 | Willamette Zhou | 46.52 | 8 | B Min | BB: 43.29 (+3.23s | 6.9%) | Wtrc Sharks | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 6664 | Liliana Barracca | 46.53 | 9 | B Min | BB: 43.29 (+3.24s | 7.0%) | Huntington YMCA Bluefish | 10/11/2025 | 2025 MR TVSC Ann Wycoff Memorial Swim Meet | |
| 6665 | Ellery Mueller | 46.53 | 10 | B Min | BB: 43.29 (+3.24s | 7.0%) | Univ. of Denver Hilltoppers | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 6666 | Juliet Wilson | 46.53 | 10 | B Min | BB: 43.29 (+3.24s | 7.0%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 6667 | Makena Ubil | 46.53 | 10 | B Min | BB: 43.29 (+3.24s | 7.0%) | Saint Andrew\\\\\\'s Aquatics | 10/11/2025 | Quadtober Challenge | |
| 6668 | Simona Belcheva | 46.53 | 10 | B Min | BB: 43.29 (+3.24s | 7.0%) | Cape Cod Swim Club | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 6669 | Josephine Perry | 46.53 | 10 | B Min | BB: 43.29 (+3.24s | 7.0%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 6670 | Nia Slavov | 46.54 | 9 | B Min | BB: 43.29 (+3.25s | 7.0%) | Unattached | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 6671 | Mila Didovic | 46.54 | 9 | B Min | BB: 43.29 (+3.25s | 7.0%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 6672 | Isabel Uribe-Barrero | 46.54 | 10 | B Min | BB: 43.29 (+3.25s | 7.0%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 6673 | SunHi Nobleman | 46.54 | 10 | B Min | BB: 43.29 (+3.25s | 7.0%) | Exercise Netwk Swim & Aquatics | 03/20/2026 | 26th Annual Spring Championships | |
| 6674 | Marielle Herring | 46.54 | 10 | B Min | BB: 43.29 (+3.25s | 7.0%) | Aquawolves Swimming | 11/23/2024 | 2024 CO CUDA Pentathlon XXXVII | |
| 6675 | Nora Gao | 46.54 | 8 | B Min | BB: 43.29 (+3.25s | 7.0%) | Arctic Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 6676 | Nora Smallwood | 46.54 | 10 | B Min | BB: 43.29 (+3.25s | 7.0%) | O\\\\\\'Neal Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | |
| 6677 | Josephine Johnson | 46.54 | 9 | B Min | BB: 43.29 (+3.25s | 7.0%) | Team Charlotte Swimming | 10/11/2025 | 2025 NC Queen City Dolphins Diversity Invite | |
| 6678 | Naomi Mielke | 46.54 | 10 | B Min | BB: 43.29 (+3.25s | 7.0%) | Minneapolis Lake Monsters | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | |
| 6679 | Presley Simmons | 46.54 | 9 | B Min | BB: 43.29 (+3.25s | 7.0%) | College Area Swim Team | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | |
| 6680 | Alexandra Kennedy | 46.55 | 10 | B Min | BB: 43.29 (+3.26s | 7.0%) | DC Dept Of Parks and Recreatio | 03/20/2026 | 26th Annual Spring Championships | |
| 6681 | Chanel Rendon | 46.55 | 10 | B Min | BB: 43.29 (+3.26s | 7.0%) | Fresno Dolphins Swim Team | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 6682 | Penny Chen | 46.55 | 8 | B Min | BB: 43.29 (+3.26s | 7.0%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 6683 | Laila Neggaz | 46.55 | 8 | B Min | BB: 43.29 (+3.26s | 7.0%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 6684 | Leah Wang | 46.55 | 9 | B Min | BB: 43.29 (+3.26s | 7.0%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 6685 | Charlotte Farnum | 46.55 | 10 | B Min | BB: 43.29 (+3.26s | 7.0%) | Wright County Wave Swim Club | 02/15/2026 | 2026 MN WAVE Frosty February Invite | |
| 6686 | Amina Ganoch | 46.55 | 8 | B Min | BB: 43.29 (+3.26s | 7.0%) | Cascade Swim Club | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 6687 | Vivian Guthrie | 46.56 | 9 | B Min | BB: 43.29 (+3.27s | 7.0%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 6688 | Chloe Poirier | 46.56 | 10 | B Min | BB: 43.29 (+3.27s | 7.0%) | Wind N Sea Swim Team | 02/21/2026 | 2026 SI JBST Age Group Champs Max | |
| 6689 | Sophia Eleryan | 46.56 | 10 | B Min | BB: 43.29 (+3.27s | 7.0%) | Pro Swimming | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 6690 | Lucy Li | 46.56 | 10 | B Min | BB: 43.29 (+3.27s | 7.0%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 6691 | Vale Short | 46.56 | 9 | B Min | BB: 43.29 (+3.27s | 7.0%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 6692 | Clara Harrison | 46.56 | 10 | B Min | BB: 43.29 (+3.27s | 7.0%) | Cascade Swim Club | 10/04/2025 | 2025 PN Cascade Fall Classic | |
| 6693 | Abigail Merriam | 46.56 | 10 | B Min | BB: 43.29 (+3.27s | 7.0%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 6694 | Emma Dolan | 46.57 | 7 | B Min | BB: 43.29 (+3.28s | 7.0%) | Unattached | 11/07/2025 | 2025 STA TEAM Veterans Day Open Copied Co | |
| 6695 | Adalie Nguyen | 46.57 | 10 | B Min | BB: 43.29 (+3.28s | 7.0%) | Nebraska Aquatics | 01/24/2026 | 2026 MW LSS Winterfest | |
| 6696 | Mackenzie Marenic | 46.57 | 10 | B Min | BB: 43.29 (+3.28s | 7.0%) | Nation\\\\\\'s Capital Swim Club | 03/20/2026 | March Madness 2026 | |
| 6697 | Veda Bond | 46.57 | 10 | B Min | BB: 43.29 (+3.28s | 7.0%) | Escalate Aquatic Team | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 6698 | Landry Lechuk | 46.57 | 10 | B Min | BB: 43.29 (+3.28s | 7.0%) | Florida Elite Swimming | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 6699 | Sarah Oag | 46.57 | 10 | B Min | BB: 43.29 (+3.28s | 7.0%) | Utica Shelby Swim Club | 02/27/2026 | 2026 Junior Cup | |
| 6700 | Isabella Krause | 46.57 | 10 | B Min | BB: 43.29 (+3.28s | 7.0%) | Watertown Area Swim Club | 12/05/2025 | 2025 Candy Cane Swim Meet | |
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.