USA Girls 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3551 | Emma Feuerstein | 49.08 | 9 | B Min | BB: 48.69 (+0.39s | 0.8%) | Virginia Gators | 12/12/2025 | Triad Tropic Invitational Copied | |
| 3552 | Charlotte Lam | 49.08 | 10 | B Min | BB: 48.69 (+0.39s | 0.8%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 3553 | Elizabeth Zita | 49.08 | 10 | B Min | BB: 48.69 (+0.39s | 0.8%) | Rapids Area YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | |
| 3554 | Dorothy Thaden | 49.09 | 9 | B Min | BB: 48.69 (+0.40s | 0.8%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 3555 | McKenzie Beasley | 49.09 | 10 | B Min | BB: 48.69 (+0.40s | 0.8%) | Unattached | 01/30/2026 | 2026 Hydro Winter Open | |
| 3556 | Mabel Poe | 49.09 | 8 | B Min | BB: 48.69 (+0.40s | 0.8%) | Austin Swim Club | 10/10/2025 | 2025 ST ASC Bob Thompson Open | |
| 3557 | Petra Novovic | 49.09 | 10 | B Min | BB: 48.69 (+0.40s | 0.8%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 3558 | Vivienne Cheong | 49.09 | 10 | B Min | BB: 48.69 (+0.40s | 0.8%) | Punahou Aquatics Institute | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 3559 | Maria Bjerga | 49.09 | 8 | B Min | BB: 48.69 (+0.40s | 0.8%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 3560 | Nora Glowacki | 49.09 | 10 | B Min | BB: 48.69 (+0.40s | 0.8%) | Meadowbrook Swim Team | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | |
| 3561 | Lenox Wong-Wu | 49.09 | 10 | B Min | BB: 48.69 (+0.40s | 0.8%) | 92ny Flying Dolphins | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | |
| 3562 | Sienna Jain | 49.09 | 9 | B Min | BB: 48.69 (+0.40s | 0.8%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | |
| 3563 | Emily Jarrett | 49.09 | 9 | B Min | BB: 48.69 (+0.40s | 0.8%) | Smithfield YMCA Dolphins | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 3564 | McKenna Korsman | 49.10 | 10 | B Min | BB: 48.69 (+0.41s | 0.8%) | Hurricanes Swim Team | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | |
| 3565 | Isabelle Kokoszka | 49.11 | 10 | B Min | BB: 48.69 (+0.42s | 0.9%) | Condors Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 3566 | Jasmine Zhang | 49.11 | 8 | B Min | BB: 48.69 (+0.42s | 0.9%) | California Dolphins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 3567 | Zoe Curry | 49.12 | 10 | B Min | BB: 48.69 (+0.43s | 0.9%) | Cascade Swim Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | |
| 3568 | Sage Marn | 49.12 | 10 | B Min | BB: 48.69 (+0.43s | 0.9%) | Rockford Riptide | 12/05/2025 | EGRA 2025 Winter Washout | |
| 3569 | Charlotte Gurnee | 49.12 | 9 | B Min | BB: 48.69 (+0.43s | 0.9%) | Old Dominion Aquatic Club | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 3570 | Hailey Bartel | 49.12 | 8 | B Min | BB: 48.69 (+0.43s | 0.9%) | Gator Swim Club | 11/21/2025 | 2025 RAFC Almost Turkey Invitational | |
| 3571 | Lianna Marin | 49.12 | 9 | B Min | BB: 48.69 (+0.43s | 0.9%) | Apollo Beach Swim Team | 02/13/2026 | 19th Annual TBAY Gasparilla Races 2026 | |
| 3572 | Hannah Pohl | 49.12 | 9 | B Min | BB: 48.69 (+0.43s | 0.9%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 3573 | Cece Joos | 49.12 | 10 | B Min | BB: 48.69 (+0.43s | 0.9%) | Westerville Aquatic Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 3574 | Julia Cormos | 49.12 | 10 | B Min | BB: 48.69 (+0.43s | 0.9%) | Tnt Swimming | 02/13/2026 | 2026 SES Region 4 Championships | |
| 3575 | Brynn Hagemann | 49.12 | 10 | B Min | BB: 48.69 (+0.43s | 0.9%) | Fremont Area Swim Team | 03/14/2026 | 2026 MW App Nebraska YMCA Champs | |
| 3576 | Elleigh Belisle | 49.12 | 10 | B Min | BB: 48.69 (+0.43s | 0.9%) | City of Mobile Swim Associatio | 02/13/2026 | 2026 SES Region 4 Championships | |
| 3577 | Reese Johnson | 49.12 | 10 | B Min | BB: 48.69 (+0.43s | 0.9%) | Oregon City | 02/13/2026 | 2026 OR HS 6A 5 | |
| 3578 | Harper Williams | 49.13 | 10 | B Min | BB: 48.69 (+0.44s | 0.9%) | Saluki Swim Club | 02/27/2026 | Ozark Division I Championship | |
| 3579 | Elena Zhu | 49.13 | 9 | B Min | BB: 48.69 (+0.44s | 0.9%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 3580 | Sophia Phan | 49.13 | 10 | B Min | BB: 48.69 (+0.44s | 0.9%) | Life Time Houston Swim Team | 10/05/2024 | SPA Fall Annual Fall Invite 2024 | |
| 3581 | Francesca Martella | 49.13 | 10 | B Min | BB: 48.69 (+0.44s | 0.9%) | T2 Aquatics | 01/16/2026 | 2026 T2 Aquatics Naples Open | |
| 3582 | Amelia Liew | 49.13 | 10 | B Min | BB: 48.69 (+0.44s | 0.9%) | North Coast Aquatics | 11/08/2025 | HSA All Ages NTS | |
| 3583 | Adar Van Horn | 49.13 | 8 | B Min | BB: 48.69 (+0.44s | 0.9%) | Bellevue Club Swim Team | 11/22/2025 | 2025 PN November AGI, Div 3 (UPAC) | |
| 3584 | Maya Longoria | 49.13 | 10 | B Min | BB: 48.69 (+0.44s | 0.9%) | Aquatex Swim & Water Polo Team | 12/09/2025 | 2025 ST AQTX TNR 12925 | |
| 3585 | Ryann Adams | 49.14 | 10 | B Min | BB: 48.69 (+0.45s | 0.9%) | Retriever Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3586 | Caydence Grivas | 49.14 | 10 | B Min | BB: 48.69 (+0.45s | 0.9%) | Boise YMCA Swim Team | 11/22/2024 | 2024 56th BY Thanksgiving Invitational | |
| 3587 | Camile Woolery | 49.14 | 10 | B Min | BB: 48.69 (+0.45s | 0.9%) | Nitro Swimming | 09/19/2025 | 2025 ST AQTX Round Rock Unclassified | |
| 3588 | Ella Shu | 49.15 | 9 | B Min | BB: 48.69 (+0.46s | 0.9%) | Flying Fish Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 3589 | Anja Malakhova | 49.15 | 10 | B Min | BB: 48.69 (+0.46s | 0.9%) | Fast Falcons | 02/28/2026 | 2026 Area 4 Spring Champs | |
| 3590 | Kate Park | 49.15 | 10 | B Min | BB: 48.69 (+0.46s | 0.9%) | Marietta Jets Swim Team | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 3591 | Lainey Ellis | 49.15 | 10 | B Min | BB: 48.69 (+0.46s | 0.9%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 3592 | Samantha Garcia | 49.15 | 9 | B Min | BB: 48.69 (+0.46s | 0.9%) | Rattlers Swim Club | 01/23/2026 | 2026 BD JCAT IMX 2026 | |
| 3593 | Camellia Cao | 49.15 | 9 | B Min | BB: 48.69 (+0.46s | 0.9%) | Cascade Swim Club | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 3594 | Stefanie Sun | 49.16 | 9 | B Min | BB: 48.69 (+0.47s | 1.0%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 3595 | Emma Jun | 49.16 | 9 | B Min | BB: 48.69 (+0.47s | 1.0%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 3596 | McKenzie Savage | 49.16 | 10 | B Min | BB: 48.69 (+0.47s | 1.0%) | Retriever Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 3597 | Ainsley Metzger | 49.16 | 9 | B Min | BB: 48.69 (+0.47s | 1.0%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 3598 | Alexandra Czuczman | 49.17 | 9 | B Min | BB: 48.69 (+0.48s | 1.0%) | Aquawolves Swimming | 03/06/2026 | 2026 CO 14 U Silver State | |
| 3599 | Mason Zerbe | 49.17 | 10 | B Min | BB: 48.69 (+0.48s | 1.0%) | The Fish | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 3600 | Caroline Amato | 49.17 | 9 | B Min | BB: 48.69 (+0.48s | 1.0%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks 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.