USA Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Khaleesi Dingle | 49.42 | 10 | BB Min | A: 48.79 (+0.63s | 1.3%) | Prince William Swim Club | 05/01/2026 | 2026 Helen Wang Sunflower Classic | |
| 602 | Nia Slavov | 49.43 | 9 | BB Min | A: 48.79 (+0.64s | 1.3%) | Alamo Heights Aquatic Club ? A | 04/18/2026 | 2026 ST NIST Spring Into Long Course | |
| 603 | Daniela Burciaga Sussela | 49.48 | 9 | BB Min | A: 48.79 (+0.69s | 1.4%) | Municipio DE San Pedro | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 604 | Peyton Nicholson | 49.48 | 10 | BB Min | A: 48.79 (+0.69s | 1.4%) | Mount Desert Island YMCA ST | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | |
| 605 | Maci Imperi | 49.50 | 10 | BB Min | A: 48.79 (+0.71s | 1.4%) | Gator Swim Club | 06/05/2026 | 2026 Sunshine State Games | |
| 606 | Isabella Tsui | 49.52 | 8 | BB Min | A: 48.79 (+0.73s | 1.5%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 607 | Anna Wang | 49.52 | 10 | BB Min | A: 48.79 (+0.73s | 1.5%) | YMCA of Northwest North Caroli | 06/12/2026 | 2026 GCY Sprint And Distance | |
| 608 | Blakely Garcia | 49.52 | 10 | BB Min | A: 48.79 (+0.73s | 1.5%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 609 | Ellie Lung | 49.53 | 9 | BB Min | A: 48.79 (+0.74s | 1.5%) | South San Francisco Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 610 | Darcy Danisovszky | 49.54 | 9 | BB Min | A: 48.79 (+0.75s | 1.5%) | Unattached | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 611 | Marlyn Hairston | 49.56 | 10 | BB Min | A: 48.79 (+0.77s | 1.6%) | FireFish Swim Team | 06/06/2026 | 2026 NE KING CAC Almost Summer Invite | |
| 612 | Leah Jambeih | 49.57 | 10 | BB Min | A: 48.79 (+0.78s | 1.6%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 613 | Isabella Huberman | 49.57 | 9 | BB Min | A: 48.79 (+0.78s | 1.6%) | Kona Aquatics Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 614 | Addison Barham | 49.62 | 10 | BB Min | A: 48.79 (+0.83s | 1.7%) | St Thomas Swimming Associatio | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 615 | Mirabelle Bauman | 49.62 | 10 | BB Min | A: 48.79 (+0.83s | 1.7%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 616 | Leanora Dodson | 49.62 | 10 | BB Min | A: 48.79 (+0.83s | 1.7%) | Parkway-Rockwood Gateway Swim | 06/26/2026 | 88th CSP Summer Invitational | |
| 617 | Maya Perez | 49.63 | 10 | BB Min | A: 48.79 (+0.84s | 1.7%) | Beach Cities Alpha | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 618 | Ivy Dittman | 49.65 | 10 | BB Min | A: 48.79 (+0.86s | 1.7%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | |
| 619 | Addison Knab | 49.65 | 9 | BB Min | A: 48.79 (+0.86s | 1.7%) | Raleigh Swimming Association | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | |
| 620 | Caydence Duncan | 49.66 | 10 | BB Min | A: 48.79 (+0.87s | 1.8%) | East Coast Aquatic Team | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 621 | Ella Jones | 49.66 | 10 | BB Min | A: 48.79 (+0.87s | 1.8%) | North Palm Beach Swim Club | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 622 | Isabella Lundgaard | 49.66 | 10 | BB Min | A: 48.79 (+0.87s | 1.8%) | Kentucky Aquatics | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 623 | Lily Purcell | 49.67 | 10 | BB Min | A: 48.79 (+0.88s | 1.8%) | Multnomah Athletic Club | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 624 | Peyton Warwick | 49.67 | 10 | BB Min | A: 48.79 (+0.88s | 1.8%) | South Shore Sails | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 625 | Ana Mogollon Velasquez | 49.67 | 9 | BB Min | A: 48.79 (+0.88s | 1.8%) | Swim Coral Springs | 06/26/2026 | 2026 Michael Lohberg Invitational | |
| 626 | Sophie Helmick | 49.68 | 9 | BB Min | A: 48.79 (+0.89s | 1.8%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 627 | Elsa Nordstrom | 49.69 | 9 | BB Min | A: 48.79 (+0.90s | 1.8%) | Raleigh Swimming Association | 06/13/2026 | 2026 MOR Liberty Meet | |
| 628 | Valentina Gentili | 49.70 | 10 | BB Min | A: 48.79 (+0.91s | 1.8%) | Tampa Bay Aquatic Club | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 629 | Palmer Rand | 49.70 | 10 | BB Min | A: 48.79 (+0.91s | 1.8%) | Csp Tideriders | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 630 | Myla Wolan | 49.72 | 9 | BB Min | A: 48.79 (+0.93s | 1.9%) | Rose Bowl Aquatics | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 631 | Ellin Moh | 49.74 | 10 | BB Min | A: 48.79 (+0.95s | 1.9%) | Moons Aquatics Club | 05/01/2026 | Speedo Spring Splash | |
| 632 | Julia Boland | 49.74 | 9 | BB Min | A: 48.79 (+0.95s | 1.9%) | Life Time Swim Missouri | 06/26/2026 | 88th CSP Summer Invitational | |
| 633 | Sienna Reckhow | 49.75 | 10 | BB Min | A: 48.79 (+0.96s | 1.9%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 634 | Natalia Torres | 49.75 | 9 | BB Min | A: 48.79 (+0.96s | 1.9%) | Tule Nation Tritons | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 635 | Finley Crowe | 49.77 | 10 | BB Min | A: 48.79 (+0.98s | 2.0%) | Carmel Swim Club | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 636 | Megan Chang | 49.78 | 10 | BB Min | A: 48.79 (+0.99s | 2.0%) | Nitro Swimming | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 637 | Makena Kam | 49.79 | 10 | BB Min | A: 48.79 (+1.00s | 2.0%) | Beach Cities Alpha | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 638 | Sadie Stein | 49.79 | 10 | BB Min | A: 48.79 (+1.00s | 2.0%) | Streamline Aquatics | 05/15/2026 | 2026 NCAC Meet On The Hill | |
| 639 | Emma Jun | 49.79 | 9 | BB Min | A: 48.79 (+1.00s | 2.0%) | Bellevue Club Swim Team | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 640 | Grace Meissner | 49.79 | 10 | BB Min | A: 48.79 (+1.00s | 2.0%) | Orinda Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 641 | Ava Davis | 49.79 | 10 | BB Min | A: 48.79 (+1.00s | 2.0%) | Aquawolves Swimming | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 642 | Charlotte Lohser | 49.80 | 9 | BB Min | A: 48.79 (+1.01s | 2.0%) | T2 Aquatics | 05/02/2026 | 2026 Sea Dragon May Open | |
| 643 | Marina Hall | 49.80 | 10 | BB Min | A: 48.79 (+1.01s | 2.0%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | |
| 644 | Eden McCage | 49.80 | 10 | BB Min | A: 48.79 (+1.01s | 2.0%) | Hill Country Aquatics | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 645 | Hattie Reid | 49.81 | 10 | BB Min | A: 48.79 (+1.02s | 2.0%) | Kentucky Aquatics | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 646 | Madison Moss | 49.81 | 9 | BB Min | A: 48.79 (+1.02s | 2.0%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 647 | Nataly Nagy | 49.81 | 10 | BB Min | A: 48.79 (+1.02s | 2.0%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 648 | Aria Wright | 49.82 | 10 | BB Min | A: 48.79 (+1.03s | 2.1%) | Florida Elite Swimming | 05/15/2026 | 2026 FAST May Invite | |
| 649 | Cecilia Mellon | 49.82 | 10 | BB Min | A: 48.79 (+1.03s | 2.1%) | Carmel Swim Club | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 650 | Anna Millsaps | 49.83 | 10 | BB Min | A: 48.79 (+1.04s | 2.1%) | Hickory Foundation YMCA Seahor | 06/19/2026 | 19th Annual Bob Pratt Invitational 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.