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 | |
|---|---|---|---|---|---|---|---|---|---|
| 351 | Mackenzie Franssen | 45.91 | 9 | BB Min | A: 42.79 (+3.12s | 6.8%) | Burlington YMCA Dynamo | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 352 | Jessica Zou | 45.91 | 9 | BB Min | A: 42.79 (+3.12s | 6.8%) | Suburban Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 353 | Marigold Yu | 45.91 | 9 | BB Min | A: 42.79 (+3.12s | 6.8%) | The Fish | 11/14/2025 | 2025 PV November Open Franconia | |
| 354 | Penelope Sablan | 45.92 | 10 | BB Min | A: 42.79 (+3.13s | 6.8%) | 757swim | 09/19/2025 | 2025 757 Swim Battle Of The Burg Intrasquad | |
| 355 | Doris Wang | 45.92 | 10 | BB Min | A: 42.79 (+3.13s | 6.8%) | South Shore YMCA Strypers | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 356 | Nora Keever | 45.93 | 10 | BB Min | A: 42.79 (+3.14s | 6.8%) | Seahawk Aquatics | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 357 | Isabella Boccassini | 45.94 | 9 | BB Min | A: 42.79 (+3.15s | 6.9%) | Scarlet Aquatics | 06/06/2026 | 2026 Scarlet Summer Blast | |
| 358 | Rosemary Thirolf | 45.95 | 10 | BB Min | A: 42.79 (+3.16s | 6.9%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 359 | Katherine Brown | 45.95 | 9 | BB Min | A: 42.79 (+3.16s | 6.9%) | Poseidon Swimming Inc | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 360 | Morgan Edouard | 45.97 | 10 | BB Min | A: 42.79 (+3.18s | 6.9%) | Fall River YMCA Lightning | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 361 | Maya Weidner | 45.97 | 10 | BB Min | A: 42.79 (+3.18s | 6.9%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 362 | Elyse Pillot | 45.97 | 10 | BB Min | A: 42.79 (+3.18s | 6.9%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 363 | Poppy Mitchell | 45.98 | 9 | BB Min | A: 42.79 (+3.19s | 6.9%) | Zeus Swim Team | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 364 | Nicolette Adair | 45.98 | 10 | BB Min | A: 42.79 (+3.19s | 6.9%) | York Swim Club of Northern Vir | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 365 | Muyan Hu | 45.98 | 10 | BB Min | A: 42.79 (+3.19s | 6.9%) | Quince Orchard Swim Academy | 11/14/2025 | 2025PV November Open Fairland | |
| 366 | Cameron Wager | 46.00 | 8 | BB Min | A: 42.79 (+3.21s | 7.0%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 367 | Valerie Lan | 46.00 | 10 | BB Min | A: 42.79 (+3.21s | 7.0%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 368 | Hadley Mahaney | 46.01 | 10 | BB Min | A: 42.79 (+3.22s | 7.0%) | Mount Desert Island YMCA ST | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 369 | Su Karapinar | 46.03 | 8 | BB Min | A: 42.79 (+3.24s | 7.0%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 370 | Jillian Fiske | 46.04 | 9 | BB Min | A: 42.79 (+3.25s | 7.1%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 371 | Zara Bold | 46.04 | 10 | BB Min | A: 42.79 (+3.25s | 7.1%) | Unattached | 01/30/2026 | 2026 NE GS Silver Championships | |
| 372 | Hazel Ngan | 46.04 | 10 | BB Min | A: 42.79 (+3.25s | 7.1%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 373 | Brittney Heath | 46.05 | 10 | BB Min | A: 42.79 (+3.26s | 7.1%) | YMCA of Greater Nashua Storm | 05/09/2026 | 2026 NE STRM Spring Splash W Distance | |
| 374 | Scarlett Browning | 46.06 | 9 | BB Min | A: 42.79 (+3.27s | 7.1%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | |
| 375 | Caroline Van Riper | 46.07 | 10 | BB Min | A: 42.79 (+3.28s | 7.1%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 376 | Emily Wu | 46.08 | 10 | BB Min | A: 42.79 (+3.29s | 7.1%) | Dedham Health Hydra | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | |
| 377 | Kleo Macskasi | 46.09 | 9 | BB Min | A: 42.79 (+3.30s | 7.2%) | Arlington Aquatic Club | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 378 | Everly Baker | 46.11 | 8 | BB Min | A: 42.79 (+3.32s | 7.2%) | Badger Swim Club,Inc. | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 379 | Claire Reiley | 46.12 | 9 | BB Min | A: 42.79 (+3.33s | 7.2%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 380 | Alice Khanarat | 46.12 | 9 | BB Min | A: 42.79 (+3.33s | 7.2%) | Twisters Swim Club | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 381 | Anila Machettira | 46.15 | 10 | BB Min | A: 42.79 (+3.36s | 7.3%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 382 | Islah Miller | 46.15 | 9 | BB Min | A: 42.79 (+3.36s | 7.3%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 383 | Stella Xu | 46.19 | 10 | BB Min | A: 42.79 (+3.40s | 7.4%) | Life Time Fitness New York Swi | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 384 | Clare Robine | 46.20 | 10 | BB Min | A: 42.79 (+3.41s | 7.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 385 | Noel Davidson | 46.21 | 10 | BB Min | A: 42.79 (+3.42s | 7.4%) | Kingfish Swimming Medfield | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 386 | Yumo Liu | 46.21 | 10 | BB Min | A: 42.79 (+3.42s | 7.4%) | River Rats Swim Club | 10/24/2026 | 2026 Victor Halloween Classic | |
| 387 | Isabella Urbaszek | 46.22 | 10 | BB Min | A: 42.79 (+3.43s | 7.4%) | Zeus Swim Team | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 388 | Lareina Chen | 46.22 | 9 | BB Min | A: 42.79 (+3.43s | 7.4%) | Swim Tech | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 389 | Vivian Dahl | 46.22 | 10 | BB Min | A: 42.79 (+3.43s | 7.4%) | Nation\\\\\\'s Capital Swim Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 390 | Olivia Anderson | 46.23 | 9 | BB Min | A: 42.79 (+3.44s | 7.4%) | Fairfax Foxes Swimming | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 391 | Catalina Bernal | 46.25 | 9 | BB Min | A: 42.79 (+3.46s | 7.5%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 392 | Mia Shadwell | 46.25 | 10 | BB Min | A: 42.79 (+3.46s | 7.5%) | Sussex County YMCA | 03/14/2026 | 2026 STAC Final Finale | |
| 393 | Hannah Quertermous | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Hydra Aquatics | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 394 | Anya Thompson | 46.29 | 9 | BB Min | A: 42.79 (+3.50s | 7.6%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 395 | Juni Keum | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 396 | Sophia Bogan | 46.29 | 10 | BB Min | A: 42.79 (+3.50s | 7.6%) | Sprc Stingrays | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 397 | Annabelle Buchner | 46.30 | 10 | BB Min | A: 42.79 (+3.51s | 7.6%) | Huntington YMCA Bluefish | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 398 | Maya Nessler | 46.31 | 10 | BB Min | A: 42.79 (+3.52s | 7.6%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 399 | Catherine Lei | 46.34 | 9 | BB Min | A: 42.79 (+3.55s | 7.7%) | Suburban Aquatics | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | |
| 400 | Claire Miller | 46.35 | 10 | BB Min | A: 42.79 (+3.56s | 7.7%) | Stingrays Swim Club | 10/23/2026 | TTSC Halloween Meet 2026 | |
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.