Eastern Zone Zone Girls 10 & under - 50 Y Breast
These rankings show the swimmers' placement within their Zone.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Maddie Perkins | 44.28 | 10 | BB Min | A: 42.79 (+1.49s | 3.4%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 402 | Charlotte Stair | 44.30 | 9 | BB Min | A: 42.79 (+1.51s | 3.4%) | Commonwealth Swimming | 03/13/2026 | 2026 NE INST NE Cup | |
| 403 | Anne Zhang | 44.30 | 10 | BB Min | A: 42.79 (+1.51s | 3.4%) | Shawmut Aquatic Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 404 | Hadassah Tanner | 44.31 | 10 | BB Min | A: 42.79 (+1.52s | 3.4%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 405 | Kora Kennon | 44.32 | 10 | BB Min | A: 42.79 (+1.53s | 3.5%) | Battlefield Area Star Swimmers | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 406 | Paris Lin | 44.34 | 10 | BB Min | A: 42.79 (+1.55s | 3.5%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 407 | Brielle Burch | 44.35 | 9 | BB Min | A: 42.79 (+1.56s | 3.5%) | Annapolis Swim Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 408 | Anna Quist | 44.35 | 10 | BB Min | A: 42.79 (+1.56s | 3.5%) | Rockingham Area Youth Swimming | 02/07/2026 | 2026 NE RAYS Love A Last Chance Specialty | |
| 409 | Haleigh McNulty | 44.35 | 9 | BB Min | A: 42.79 (+1.56s | 3.5%) | Farmingdale Aquatics | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 410 | Isabella Lu | 44.35 | 10 | BB Min | A: 42.79 (+1.56s | 3.5%) | Matchpoint Nyc | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 411 | Emily Couture | 44.36 | 10 | BB Min | A: 42.79 (+1.57s | 3.5%) | Long Reach Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 412 | Harper Hassinger | 44.38 | 10 | BB Min | A: 42.79 (+1.59s | 3.6%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 413 | Rebecca Du | 44.39 | 10 | BB Min | A: 42.79 (+1.60s | 3.6%) | Unattached | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 414 | Anabel Reiter | 44.40 | 10 | BB Min | A: 42.79 (+1.61s | 3.6%) | Bethesda-Chevy Chase YMCA | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 415 | Claire Zhang | 44.41 | 10 | BB Min | A: 42.79 (+1.62s | 3.6%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 416 | Brooke Cavaselis | 44.41 | 10 | BB Min | A: 42.79 (+1.62s | 3.6%) | Annapolis Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 417 | Mary Najm | 44.42 | 10 | BB Min | A: 42.79 (+1.63s | 3.7%) | Condors Swim Club | 02/20/2026 | 2026 MR Silvers North Championship YMID | |
| 418 | Emma Dollard | 44.42 | 9 | BB Min | A: 42.79 (+1.63s | 3.7%) | Ridgefield Aquatic Club | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 419 | Alexa Theret | 44.42 | 9 | BB Min | A: 42.79 (+1.63s | 3.7%) | Sachem Swim Club | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 420 | Lilly Beck | 44.44 | 9 | BB Min | A: 42.79 (+1.65s | 3.7%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 421 | Ella Zhang | 44.44 | 9 | BB Min | A: 42.79 (+1.65s | 3.7%) | Commonwealth Swimming | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 422 | Charlottte Reilly | 44.46 | 9 | BB Min | A: 42.79 (+1.67s | 3.8%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 423 | Ariana Grbovic | 44.47 | 10 | BB Min | A: 42.79 (+1.68s | 3.8%) | Monocacy Aquatic Club | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | |
| 424 | Queenie Weng | 44.48 | 9 | BB Min | A: 42.79 (+1.69s | 3.8%) | Harbor Seals | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 425 | Mazelyn Biederwolf | 44.49 | 10 | BB Min | A: 42.79 (+1.70s | 3.8%) | Twin Cities Swim Club | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 426 | Whitley Balch | 44.49 | 10 | BB Min | A: 42.79 (+1.70s | 3.8%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 427 | Peyton Nicholson | 44.49 | 9 | BB Min | A: 42.79 (+1.70s | 3.8%) | Mount Desert Island YMCA ST | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 428 | Emma Luhta | 44.50 | 10 | BB Min | A: 42.79 (+1.71s | 3.8%) | Annapolis Swim Club | 11/07/2025 | 2025 Marlins Invitational | |
| 429 | Charlotte Xu | 44.50 | 10 | BB Min | A: 42.79 (+1.71s | 3.8%) | Fairland Aquatic Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 430 | Averie Maragni | 44.52 | 10 | BB Min | A: 42.79 (+1.73s | 3.9%) | Gbsa - Greater Baltimore Swim | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 431 | Willa Devinney | 44.53 | 10 | BB Min | A: 42.79 (+1.74s | 3.9%) | Upper Dublin Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 432 | Mary Donahey | 44.54 | 10 | BB Min | A: 42.79 (+1.75s | 3.9%) | Arlington Aquatic Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 433 | Morgan O'Reilly | 44.54 | 10 | BB Min | A: 42.79 (+1.75s | 3.9%) | Shawmut Aquatic Club | 10/11/2025 | 2025 NE SAC Spooktacular Copied | |
| 434 | Yeva Langeland | 44.55 | 9 | BB Min | A: 42.79 (+1.76s | 4.0%) | Lynchburg YMCA Swim Team | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 435 | Willa Banashak | 44.55 | 9 | BB Min | A: 42.79 (+1.76s | 4.0%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 436 | Katherine Choi | 44.55 | 10 | BB Min | A: 42.79 (+1.76s | 4.0%) | Town of Concord | 01/30/2026 | 2026 NE GS Silver Championships | |
| 437 | Isabelle Siharath | 44.58 | 10 | BB Min | A: 42.79 (+1.79s | 4.0%) | Rockingham Area Youth Swimming | 01/30/2026 | 2026 NE UVAC Silvers | |
| 438 | Skylar Carlini | 44.62 | 10 | BB Min | A: 42.79 (+1.83s | 4.1%) | Mason Makos Swim Team | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 439 | Morgan Wade | 44.64 | 9 | BB Min | A: 42.79 (+1.85s | 4.1%) | Nu Finmen Swimming | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 440 | Allie Clark | 44.65 | 10 | BB Min | A: 42.79 (+1.86s | 4.2%) | Commonwealth Swimming | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 441 | Cecily Mai | 44.67 | 9 | BB Min | A: 42.79 (+1.88s | 4.2%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 442 | Johanna Asante | 44.67 | 9 | BB Min | A: 42.79 (+1.88s | 4.2%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 443 | Catalina Bernal | 44.68 | 10 | BB Min | A: 42.79 (+1.89s | 4.2%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 444 | Alessandra Diaz | 44.68 | 9 | BB Min | A: 42.79 (+1.89s | 4.2%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 445 | Catalina Bernal | 44.68 | 10 | BB Min | A: 42.79 (+1.89s | 4.2%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 446 | Anastasia Marutyan | 44.69 | 8 | BB Min | A: 42.79 (+1.90s | 4.3%) | Shorefront Ym-Ywha | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 447 | Airen Chu | 44.69 | 9 | BB Min | A: 42.79 (+1.90s | 4.3%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 448 | Olivia Oum | 44.69 | 10 | BB Min | A: 42.79 (+1.90s | 4.3%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 449 | Elizabeth Zou | 44.69 | 7 | BB Min | A: 42.79 (+1.90s | 4.3%) | Harbor Seals | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 450 | Peyton Brannon | 44.70 | 10 | BB Min | A: 42.79 (+1.91s | 4.3%) | Bayside Aquatics | 02/13/2026 | 39th Black History 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.