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 | 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 | |
| 402 | 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 | |
| 403 | 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 | |
| 404 | 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 | |
| 405 | 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 | |
| 406 | 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 | |
| 407 | Airen Chu | 44.69 | 9 | BB Min | A: 42.79 (+1.90s | 4.3%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 408 | Olivia Oum | 44.69 | 10 | BB Min | A: 42.79 (+1.90s | 4.3%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 409 | 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 | |
| 410 | Madeline Havlak | 44.73 | 10 | BB Min | A: 42.79 (+1.94s | 4.3%) | Holyoke YMCA Vikings | 01/30/2026 | 2026 NE UVAC Silvers | |
| 411 | Charlotte Brand | 44.74 | 10 | BB Min | A: 42.79 (+1.95s | 4.4%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 412 | Saige Supanich | 44.74 | 9 | BB Min | A: 42.79 (+1.95s | 4.4%) | YMCA of Virginia\\\\\\'s Blue Ridge | 03/19/2026 | 2026 USRY Short Course Champs | |
| 413 | Chloe Errity | 44.75 | 9 | BB Min | A: 42.79 (+1.96s | 4.4%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 414 | Veliane Amoah | 44.75 | 10 | BB Min | A: 42.79 (+1.96s | 4.4%) | YMCA of Greater Nashua Storm | 05/09/2026 | 2026 NE STRM Spring Splash W Distance | |
| 415 | Catherine Wang | 44.77 | 9 | BB Min | A: 42.79 (+1.98s | 4.4%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 416 | Maya Radhakrishnan | 44.77 | 10 | BB Min | A: 42.79 (+1.98s | 4.4%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 417 | Viola Rizzardi | 44.77 | 10 | BB Min | A: 42.79 (+1.98s | 4.4%) | Accokeek Stroke Technique Swim | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 418 | Madelyn Anderson | 44.78 | 10 | BB Min | A: 42.79 (+1.99s | 4.4%) | Dolphin Club | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 419 | Josephine Mitchell | 44.80 | 10 | BB Min | A: 42.79 (+2.01s | 4.5%) | Tollefson Swimming | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 420 | Ella Hanratty | 44.81 | 9 | BB Min | A: 42.79 (+2.02s | 4.5%) | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 421 | Reese Butler | 44.83 | 10 | BB Min | A: 42.79 (+2.04s | 4.6%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 422 | Blair Meyers | 44.83 | 10 | BB Min | A: 42.79 (+2.04s | 4.6%) | Freedom Aquatics | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 423 | Isabelle Kenney | 44.83 | 10 | BB Min | A: 42.79 (+2.04s | 4.6%) | Old Dominion Aquatic Club | 10/10/2025 | 2025 TIDE Atlantic Coast Clash Copied | |
| 424 | Maren Monaldo | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | Annapolis Swim Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 425 | Anne Straus | 44.84 | 10 | BB Min | A: 42.79 (+2.05s | 4.6%) | Greenwich Ywca Swim Team | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 426 | Ann Hughes | 44.86 | 9 | BB Min | A: 42.79 (+2.07s | 4.6%) | Retriever Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 427 | Emerson Stauder | 44.87 | 10 | BB Min | A: 42.79 (+2.08s | 4.6%) | Lynchburg YMCA Swim Team | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 428 | Zara Bold | 44.88 | 10 | BB Min | A: 42.79 (+2.09s | 4.7%) | Somerville YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 429 | Isabella Ye | 44.88 | 9 | BB Min | A: 42.79 (+2.09s | 4.7%) | Dragon Swim Team | 02/20/2026 | 2026 FXFX Forty Niner | |
| 430 | Noa Barto | 44.90 | 9 | BB Min | A: 42.79 (+2.11s | 4.7%) | Fox Chapel Killer Whales | 02/13/2026 | 39th Black History Swim Meet | |
| 431 | Ella Gorshkov | 44.92 | 9 | BB Min | A: 42.79 (+2.13s | 4.7%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 432 | Camila Rodriguez | 44.92 | 10 | BB Min | A: 42.79 (+2.13s | 4.7%) | Zeus Swim Team | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 433 | Kayla Chow | 44.93 | 10 | BB Min | A: 42.79 (+2.14s | 4.8%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 434 | Sophia Vassalluzzo | 44.94 | 10 | BB Min | A: 42.79 (+2.15s | 4.8%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 435 | Arden Gilbert | 44.94 | 10 | BB Min | A: 42.79 (+2.15s | 4.8%) | Suburban Aquatics | 03/20/2026 | 26th Annual Spring Championships | |
| 436 | Felicity Hanlon | 44.96 | 10 | BB Min | A: 42.79 (+2.17s | 4.8%) | Victory Lane Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 437 | Skylar Shi | 44.96 | 9 | BB Min | A: 42.79 (+2.17s | 4.8%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 438 | Morgan Edouard | 44.97 | 10 | BB Min | A: 42.79 (+2.18s | 4.8%) | Fall River YMCA Lightning | 01/24/2026 | 2026 NE KCY New Year S Splash | |
| 439 | Magdalene Rutherford | 44.97 | 9 | BB Min | A: 42.79 (+2.18s | 4.8%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 440 | Isabella Britz | 44.99 | 10 | BB Min | A: 42.79 (+2.20s | 4.9%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 441 | Ella Dewar | 45.00 | 10 | BB Min | A: 42.79 (+2.21s | 4.9%) | Crimson Aquatics | 02/06/2026 | 2026 NE CRIM Last Chance Meet | |
| 442 | Madeline Niemaseck | 45.00 | 8 | BB Min | A: 42.79 (+2.21s | 4.9%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 443 | Piper O'Brien | 45.01 | 10 | BB Min | A: 42.79 (+2.22s | 4.9%) | Centreville Swim Club | 02/20/2026 | 2026 FXFX Forty Niner | |
| 444 | Margaret Mariscalco | 45.04 | 9 | BB Min | A: 42.79 (+2.25s | 5.0%) | SwimRVA | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 445 | Parissa Mair | 45.04 | 9 | BB Min | A: 42.79 (+2.25s | 5.0%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 446 | Ella Moore | 45.04 | 10 | BB Min | A: 42.79 (+2.25s | 5.0%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 447 | Colbie Chang | 45.06 | 10 | BB Min | A: 42.79 (+2.27s | 5.0%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 448 | Abigail Hinz | 45.06 | 10 | BB Min | A: 42.79 (+2.27s | 5.0%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 449 | Olivia Lin | 45.07 | 10 | BB Min | A: 42.79 (+2.28s | 5.1%) | Trident Aquatic Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 450 | Claire Doherty | 45.07 | 10 | BB Min | A: 42.79 (+2.28s | 5.1%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
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.