Potomac Valley Swimming Girls 10 & under - 50 Y Breast
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | Mackenzie Marzen | 50.58 | 10 | B Min | BB: 48.69 (+1.89s | 3.7%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 402 | Reagan Lee | 50.61 | 9 | B Min | BB: 48.69 (+1.92s | 3.8%) | Hydro-sonic Tiburones | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 403 | Annabelle Bunch | 50.62 | 9 | B Min | BB: 48.69 (+1.93s | 3.8%) | Centreville Swim Club | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | |
| 404 | Chloe Fernandes | 50.62 | 10 | B Min | BB: 48.69 (+1.93s | 3.8%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 405 | Charlotte Larson | 50.64 | 10 | B Min | BB: 48.69 (+1.95s | 3.9%) | Moons Aquatics Club | 11/14/2025 | 2025 PV November Open Dulles South | |
| 406 | Olivia Banuls | 50.66 | 8 | B Min | BB: 48.69 (+1.97s | 3.9%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | |
| 407 | Iris Bass | 50.68 | 10 | B Min | BB: 48.69 (+1.99s | 3.9%) | DC Dept Of Parks and Recreatio | 10/25/2025 | Trick Or Treat Mini Meet | |
| 408 | Allison Frey | 50.69 | 9 | B Min | BB: 48.69 (+2.00s | 3.9%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 409 | Vivian Guthrie | 50.70 | 9 | B Min | BB: 48.69 (+2.01s | 4.0%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 410 | Erin Chang | 50.75 | 9 | B Min | BB: 48.69 (+2.06s | 4.1%) | Fairfax Foxes Swimming | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 411 | Mason Fowkes | 50.77 | 10 | B Min | BB: 48.69 (+2.08s | 4.1%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 412 | Gabriela Phillips | 50.78 | 8 | B Min | BB: 48.69 (+2.09s | 4.1%) | The Fish | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 413 | Claire Chung | 50.79 | 10 | B Min | BB: 48.69 (+2.10s | 4.1%) | Arlington Aquatic Club | 02/20/2026 | 2026 FXFX Forty Niner | |
| 414 | Sophia Wilkins | 50.81 | 10 | B Min | BB: 48.69 (+2.12s | 4.2%) | The Capitol Sea Devils | 02/13/2026 | 39th Black History Swim Meet | |
| 415 | Adeline Gray | 50.82 | 10 | B Min | BB: 48.69 (+2.13s | 4.2%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 416 | Emma Moreno | 50.83 | 10 | B Min | BB: 48.69 (+2.14s | 4.2%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 417 | Caroline Tran | 50.84 | 10 | B Min | BB: 48.69 (+2.15s | 4.2%) | York Swim Club of Northern Vir | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 418 | Grace Covey | 50.88 | 9 | B Min | BB: 48.69 (+2.19s | 4.3%) | Centreville Swim Club | 02/20/2026 | 2026 FXFX Forty Niner | |
| 419 | Mira Roper | 50.89 | 10 | B Min | BB: 48.69 (+2.20s | 4.3%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 420 | Jazlyn Reyes Gonzalez | 50.91 | 9 | B Min | BB: 48.69 (+2.22s | 4.4%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 421 | Jordan Naquin | 50.95 | 9 | B Min | BB: 48.69 (+2.26s | 4.4%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 422 | Penrose Jaczko | 50.96 | 10 | B Min | BB: 48.69 (+2.27s | 4.5%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 423 | Aileen Kee | 51.01 | 9 | B Min | BB: 48.69 (+2.32s | 4.5%) | Arlington Aquatic Club | 10/18/2025 | 2025 AAC Fall Gator Mini Meet | |
| 424 | Cheryl Lin | 51.03 | 10 | B Min | BB: 48.69 (+2.34s | 4.6%) | Quince Orchard Swim Academy | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 425 | Camilla Warren | 51.04 | 9 | B Min | BB: 48.69 (+2.35s | 4.6%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 426 | Caroline Miller | 51.06 | 10 | B Min | BB: 48.69 (+2.37s | 4.6%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
| 427 | Harper Simpson | 51.07 | 10 | B Min | BB: 48.69 (+2.38s | 4.7%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 NCAP Winter Qualifier | |
| 428 | My-Anh To | 51.11 | 10 | B Min | BB: 48.69 (+2.42s | 4.7%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 429 | Olivia Wetzel | 51.15 | 10 | B Min | BB: 48.69 (+2.46s | 4.8%) | Accokeek Stroke Technique Swim | 01/03/2026 | 2026 ASTS Invitational | |
| 430 | Emma Ker | 51.18 | 9 | B Min | BB: 48.69 (+2.49s | 4.9%) | Fairfax Foxes Swimming | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 431 | Luciana Galvin | 51.19 | 10 | B Min | BB: 48.69 (+2.50s | 4.9%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 432 | Stevie Snyder | 51.22 | 10 | B Min | BB: 48.69 (+2.53s | 4.9%) | Mason Makos Swim Team | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 433 | Arabella Zheng | 51.22 | 9 | B Min | BB: 48.69 (+2.53s | 4.9%) | Fairfax Foxes Swimming | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 434 | Olivia Weston | 51.26 | 10 | B Min | BB: 48.69 (+2.57s | 5.0%) | Quince Orchard Swim Academy | 03/20/2026 | 2026 RMSC Spring Finale | |
| 435 | Haanvika Govindu | 51.26 | 10 | B Min | BB: 48.69 (+2.57s | 5.0%) | Herndon Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 436 | Madelyn Frey | 51.27 | 9 | B Min | BB: 48.69 (+2.58s | 5.0%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 437 | Sophie Chang | 51.29 | 9 | B Min | BB: 48.69 (+2.60s | 5.1%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 438 | Valerie Salerno | 51.35 | 9 | B Min | BB: 48.69 (+2.66s | 5.2%) | Fairfax Foxes Swimming | 11/07/2025 | 2025 FXFX Loughmiller Memorial | |
| 439 | Navya Shrestha | 51.38 | 10 | B Min | BB: 48.69 (+2.69s | 5.2%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 440 | Layla Kenny | 51.39 | 8 | B Min | BB: 48.69 (+2.70s | 5.3%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 441 | Isabelle Vangel | 51.40 | 10 | B Min | BB: 48.69 (+2.71s | 5.3%) | Mason Makos Swim Team | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 442 | Sophia Challgren | 51.41 | 9 | B Min | BB: 48.69 (+2.72s | 5.3%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 443 | Jovie Taylor | 51.42 | 8 | B Min | BB: 48.69 (+2.73s | 5.3%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 444 | Calina DiLorenzo | 51.45 | 9 | B Min | BB: 48.69 (+2.76s | 5.4%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 445 | Ruth Deininger | 51.47 | 10 | B Min | BB: 48.69 (+2.78s | 5.4%) | Tollefson Swimming | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 446 | Chelsea Coley | 51.48 | 9 | B Min | BB: 48.69 (+2.79s | 5.4%) | Heal Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 447 | Aylin Dogan | 51.48 | 9 | B Min | BB: 48.69 (+2.79s | 5.4%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 448 | Emily Tang | 51.48 | 9 | B Min | BB: 48.69 (+2.79s | 5.4%) | Life Time Mid Atlantic Swim Te | 11/14/2025 | 2025 PV November Open Dulles South | |
| 449 | Charlotte Soles | 51.48 | 10 | B Min | BB: 48.69 (+2.79s | 5.4%) | Blue Wave Swim Team PV | 02/20/2026 | 2026 FXFX Forty Niner | |
| 450 | Rose Charbonneau | 51.50 | 10 | B Min | BB: 48.69 (+2.81s | 5.5%) | Nation\\\\\\'s Capital Swim Club | 02/13/2026 | 2026 AAC Winter Gator 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.