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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5551 | Zoey Block | 53.98 | 10 | B Min | BB: 48.69 (+5.29s | 9.8%) | Britton Swim Team | 08/01/2026 | 2026 SD Seasonal State Championship | |
| 5552 | Tara Radivojevic | 53.98 | 10 | B Min | BB: 48.69 (+5.29s | 9.8%) | Eagle Aquatics | 12/06/2025 | 2025 NMST December Holiday Invite | |
| 5553 | LilyAnn Shipman | 53.98 | 8 | B Min | BB: 48.69 (+5.29s | 9.8%) | Rogue Rapids | 10/23/2026 | 2026 TEAM IMX Challenge | |
| 5554 | Samantha Pinigitore | 53.99 | 9 | B Min | BB: 48.69 (+5.30s | 9.8%) | Swim Fort Lauderdale | 04/18/2026 | SoFlo 12 Under Spring Invitational | |
| 5555 | Olivia Nadramija Cardenas | 53.99 | 10 | B Min | BB: 48.69 (+5.30s | 9.8%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 Fairland | |
| 5556 | Reagan Laneres | 53.99 | 9 | B Min | BB: 48.69 (+5.30s | 9.8%) | Kingfish Swimming Medfield | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 5557 | Madalyn Renner | 53.99 | 9 | B Min | BB: 48.69 (+5.30s | 9.8%) | Obx Swim Club | 01/10/2026 | ODAC January 2026 Rising Stars Meet | |
| 5558 | Victoria Veihmeyer | 53.99 | 8 | B Min | BB: 48.69 (+5.30s | 9.8%) | Silver Spring YMCA Piranhas | 11/22/2025 | 20205 Odd Ball Challenge | |
| 5559 | Catherine Acquavito | 53.99 | 8 | B Min | BB: 48.69 (+5.30s | 9.8%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | |
| 5560 | Sera Wu | 53.99 | 7 | B Min | BB: 48.69 (+5.30s | 9.8%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 5561 | Lucia Grewell | 53.99 | 9 | B Min | BB: 48.69 (+5.30s | 9.8%) | Edina Swim Club | 07/09/2026 | 2026 MN EDI Gator Summer Splash | |
| 5562 | Amelia Chu | 53.99 | 9 | B Min | BB: 48.69 (+5.30s | 9.8%) | Castle Rock Swimming | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | |
| 5563 | Amal Deeba | 53.99 | 10 | B Min | BB: 48.69 (+5.30s | 9.8%) | Chinook Aquatic Club | 09/26/2026 | 2026 PN UPAC Fall Open Approved | |
| 5564 | Penelope Kallini | 53.99 | 8 | B Min | BB: 48.69 (+5.30s | 9.8%) | Spartan Aquatic Club | 01/16/2026 | 2026 Pentathlon | |
| 5565 | Lily Davlin | 54.00 | 10 | B Min | BB: 48.69 (+5.31s | 9.8%) | Nampa Swim Team | 10/11/2025 | 2025 Koudelka Memorial | |
| 5566 | Tiernan McEachern | 54.00 | 9 | B Min | BB: 48.69 (+5.31s | 9.8%) | Atlantis Aquatics | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 5567 | Alexandra Tran | 54.00 | 10 | B Min | BB: 48.69 (+5.31s | 9.8%) | YMCA of the North Shore Sharks | 09/27/2025 | 2025 NE YNS September Sprint Spectacular Co | |
| 5568 | Amelia Stelzer | 54.00 | 10 | B Min | BB: 48.69 (+5.31s | 9.8%) | North Coast Aquatics | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | |
| 5569 | Sophia Suprun | 54.01 | 9 | B Min | BB: 48.69 (+5.32s | 9.9%) | Columbia Aquatics Association | 09/26/2025 | RAC First Splash 2025 | |
| 5570 | Madelyn Rop | 54.01 | 10 | B Min | BB: 48.69 (+5.32s | 9.9%) | Byron Center Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 5571 | Nayeli Cargill | 54.01 | 10 | B Min | BB: 48.69 (+5.32s | 9.9%) | Cali Piranha Swim Team | 11/08/2025 | HSA All Ages NTS | |
| 5572 | Vy Tran | 54.01 | 10 | B Min | BB: 48.69 (+5.32s | 9.9%) | Blue Dolfins | 07/25/2026 | 2026 FL Summer Area 2 Championships Working | |
| 5573 | Violet Goldstein | 54.01 | 9 | B Min | BB: 48.69 (+5.32s | 9.9%) | Crimson Aquatics | 12/12/2025 | 2025 NE CRIM Frosty Frenzy Trials Finals | |
| 5574 | Jubilee Geschwendt | 54.01 | 10 | B Min | BB: 48.69 (+5.32s | 9.9%) | Oyster River Otters | 03/01/2026 | 2026 NE UVAC 14 And Under Pentathlon | |
| 5575 | Violet Hernandez | 54.01 | 10 | B Min | BB: 48.69 (+5.32s | 9.9%) | Swim Excellence Academy | 10/04/2026 | 2026 SI SEA Rising Stars Series Meet 1 | |
| 5576 | Gemma Sweeney | 54.01 | 9 | B Min | BB: 48.69 (+5.32s | 9.9%) | McGrath Marlins Swim Team | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | |
| 5577 | Anna Gao | 54.01 | 9 | B Min | BB: 48.69 (+5.32s | 9.9%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 5578 | Eleanor Reed | 54.02 | 9 | B Min | BB: 48.69 (+5.33s | 9.9%) | Gaston Gators | 03/07/2026 | RCST Pirate S Gold | |
| 5579 | Nicole Brito | 54.02 | 9 | B Min | BB: 48.69 (+5.33s | 9.9%) | Tampa Bay Aquatics | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 5580 | Leah Huang | 54.02 | 8 | B Min | BB: 48.69 (+5.33s | 9.9%) | Lifetime | 03/13/2026 | 2026 NE INST NE Cup | |
| 5581 | Emma Nonnenmacher | 54.02 | 10 | B Min | BB: 48.69 (+5.33s | 9.9%) | Team Suffolk | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 5582 | Cornelia Keen | 54.02 | 10 | B Min | BB: 48.69 (+5.33s | 9.9%) | Streamline & Sprint Human Perf | 02/06/2026 | 2026 SES Region 3 Champions | |
| 5583 | Isabel Bolt | 54.02 | 9 | B Min | BB: 48.69 (+5.33s | 9.9%) | Beaverton Area Aquatics Club | 01/02/2026 | 2026 CST Shark Chase Invitational | |
| 5584 | Katherine League | 54.03 | 10 | B Min | BB: 48.69 (+5.34s | 9.9%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 5585 | Nikki Dong | 54.03 | 10 | B Min | BB: 48.69 (+5.34s | 9.9%) | Texas Elite Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 5586 | Everly Matthews | 54.03 | 9 | B Min | BB: 48.69 (+5.34s | 9.9%) | Shark Tank Racing Squad | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 5587 | Chloe Cook | 54.03 | 9 | B Min | BB: 48.69 (+5.34s | 9.9%) | Hydra Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | |
| 5588 | Isabelle Johnson | 54.03 | 9 | B Min | BB: 48.69 (+5.34s | 9.9%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 5589 | Sybi Kurz | 54.03 | 8 | B Min | BB: 48.69 (+5.34s | 9.9%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 5590 | Grayson Gheen | 54.04 | 9 | B Min | BB: 48.69 (+5.35s | 9.9%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 5591 | Abigail Neuwirth | 54.04 | 9 | B Min | BB: 48.69 (+5.35s | 9.9%) | The Olympic Club | 10/18/2025 | Morning Invite Pumpkin Plunge | |
| 5592 | Charlotte Tejani | 54.04 | 9 | B Min | BB: 48.69 (+5.35s | 9.9%) | Trident Aquatic Club | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | |
| 5593 | Nora Moeller | 54.04 | 9 | B Min | BB: 48.69 (+5.35s | 9.9%) | Dayton Raiders | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 5594 | Ingrid Townsend | 54.04 | 10 | B Min | BB: 48.69 (+5.35s | 9.9%) | Sailfish Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | |
| 5595 | Selah Ahmed | 54.04 | 9 | B Min | BB: 48.69 (+5.35s | 9.9%) | Brunswick Aquatic Club | 07/02/2026 | BAC Vs WOW Dual | |
| 5596 | Charlotte Stein | 54.05 | 9 | B Min | BB: 48.69 (+5.36s | 9.9%) | Atlantic Coast Athletic Club | 10/11/2025 | 2025 WAC Start Up Classic | |
| 5597 | Sadie Clogan | 54.05 | 9 | B Min | BB: 48.69 (+5.36s | 9.9%) | Champlain Valley Swim Academy- | 03/01/2026 | 2026 NE UVAC 14 And Under Pentathlon | |
| 5598 | Ryley Bracci Clauss | 54.05 | 9 | B Min | BB: 48.69 (+5.36s | 9.9%) | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | |
| 5599 | Tahlia Powell | 54.05 | 9 | B Min | BB: 48.69 (+5.36s | 9.9%) | Stone Crabs Swim Team | 08/01/2026 | 2026 32nd Annual Sunshine Invitational | |
| 5600 | Sloan Schneider | 54.05 | 10 | B Min | BB: 48.69 (+5.36s | 9.9%) | Tuna Swim Club | 10/04/2026 | 2026 MN WAVE Fall Frenzy | |
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.