Western Zone Zone Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Mawdsley-Mae Vincent | 52.21 | 10 | BB Min | A: 48.79 (+3.42s | 6.6%) | Warrior Aquatic Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 252 | Abha Acharya | 52.30 | 10 | BB Min | A: 48.79 (+3.51s | 6.7%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 253 | Camden Smiley | 52.30 | 10 | BB Min | A: 48.79 (+3.51s | 6.7%) | Spokane Waves Aquatic Team | 04/25/2026 | 2026 SWAT Spring Fling | |
| 254 | Aria Panghal | 52.32 | 9 | BB Min | A: 48.79 (+3.53s | 6.7%) | Milpitas Aquatic Club | 07/19/2025 | Alto Last Splash | |
| 255 | Annabelle Shi | 52.35 | 9 | BB Min | A: 48.79 (+3.56s | 6.8%) | Los Angeles Swim Club | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 256 | Vail Christianson | 52.36 | 10 | BB Min | A: 48.79 (+3.57s | 6.8%) | Aspire Aquatics of Colorado | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 257 | Grace Stephenson | 52.36 | 10 | BB Min | A: 48.79 (+3.57s | 6.8%) | Mission Valley YMCA | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 258 | Saylan Petersen | 52.36 | 10 | BB Min | A: 48.79 (+3.57s | 6.8%) | Port Angeles Swim Club | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 259 | Zoe Horn | 52.39 | 10 | BB Min | A: 48.79 (+3.60s | 6.9%) | Bainbridge Island Swim Club | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 260 | Hadley Hausel | 52.40 | 10 | BB Min | A: 48.79 (+3.61s | 6.9%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 261 | Soomin Han | 52.44 | 9 | BB Min | A: 48.79 (+3.65s | 7.0%) | Quicksilver Swimming | 05/02/2026 | Alto Spring Jam CBA | |
| 262 | Caydan Ferolino | 52.48 | 10 | BB Min | A: 48.79 (+3.69s | 7.0%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | |
| 263 | Sydney Overbeek | 52.48 | 9 | BB Min | A: 48.79 (+3.69s | 7.0%) | Pikes Peak Athletics | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
| 264 | Elliot Jung | 52.51 | 10 | BB Min | A: 48.79 (+3.72s | 7.1%) | Olympic Cascade Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 265 | Dora Zhang | 52.54 | 10 | BB Min | A: 48.79 (+3.75s | 7.1%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 266 | Aria Ferris | 52.58 | 9 | BB Min | A: 48.79 (+3.79s | 7.2%) | Aquawolves Swimming | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 267 | Sofia Khalfin | 52.67 | 9 | BB Min | A: 48.79 (+3.88s | 7.4%) | Terrapins Swim Team | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 268 | Maddy Walker | 52.68 | 10 | BB Min | A: 48.79 (+3.89s | 7.4%) | Spokane Sea Serpents | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 269 | Olivia Du | 52.69 | 9 | BB Min | A: 48.79 (+3.90s | 7.4%) | West Coast Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 270 | Zoe Uchimoto | 52.70 | 10 | BB Min | A: 48.79 (+3.91s | 7.4%) | Maui Dolphins Swim Club | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 271 | Sandrine Pells-Wehner | 52.72 | 10 | BB Min | A: 48.79 (+3.93s | 7.5%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 272 | Vivian Hall | 52.74 | 10 | BB Min | A: 48.79 (+3.95s | 7.5%) | Univ. of Denver Hilltoppers | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 273 | Felicity Van der Staay | 52.77 | 10 | BB Min | A: 48.79 (+3.98s | 7.5%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 274 | Shirley Bin | 52.77 | 10 | BB Min | A: 48.79 (+3.98s | 7.5%) | Milpitas Aquatic Club | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | |
| 275 | Maria Nechayev | 52.81 | 10 | BB Min | A: 48.79 (+4.02s | 7.6%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 276 | Eliza Mohr | 52.81 | 10 | BB Min | A: 48.79 (+4.02s | 7.6%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 277 | Paige Curtis | 52.81 | 10 | BB Min | A: 48.79 (+4.02s | 7.6%) | Coeur D\\\\\\'alene Area Swim Team | 04/17/2026 | 2026 Shark Attack Copied | |
| 278 | Lily Sun | 52.83 | 9 | BB Min | A: 48.79 (+4.04s | 7.6%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 279 | Anj Messersmith | 52.88 | 9 | BB Min | A: 48.79 (+4.09s | 7.7%) | Island Aquatics | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | |
| 280 | Lena Wang | 52.88 | 10 | BB Min | A: 48.79 (+4.09s | 7.7%) | St. Lawrence Swim Team | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 281 | Elissa Justice | 52.89 | 9 | BB Min | A: 48.79 (+4.10s | 7.8%) | Life Time Colorado Swim Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 282 | Celina Besana | 52.91 | 9 | BB Min | A: 48.79 (+4.12s | 7.8%) | Waikoloa Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 283 | Aria Kumar | 52.92 | 9 | BB Min | A: 48.79 (+4.13s | 7.8%) | Beaverton Area Aquatics Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 284 | McKinley Whitaker | 52.92 | 10 | BB Min | A: 48.79 (+4.13s | 7.8%) | Aspire Aquatics of Colorado | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 285 | Macy Baker | 52.97 | 9 | BB Min | A: 48.79 (+4.18s | 7.9%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 286 | Harper Marx | 53.01 | 10 | BB Min | A: 48.79 (+4.22s | 8.0%) | Rancho San Dieguito | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 287 | Sofia Khalfin | 53.01 | 9 | BB Min | A: 48.79 (+4.22s | 8.0%) | Terrapins Swim Team | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 288 | Harper Degner | 53.04 | 8 | BB Min | A: 48.79 (+4.25s | 8.0%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 289 | Phoebe Peixoto | 53.05 | 10 | BB Min | A: 48.79 (+4.26s | 8.0%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 290 | Elena Angelides | 53.08 | 10 | BB Min | A: 48.79 (+4.29s | 8.1%) | Castle Rock Swimming | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 291 | Aashi Kanyal | 53.13 | 9 | BB Min | A: 48.79 (+4.34s | 8.2%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 292 | Genevieve Court | 53.17 | 9 | BB Min | A: 48.79 (+4.38s | 8.2%) | SlipStream Aquatics | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 293 | Aleksandra Domin | 53.19 | 10 | BB Min | A: 48.79 (+4.40s | 8.3%) | North Coast Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 294 | Adeline Chikos | 53.20 | 10 | BB Min | A: 48.79 (+4.41s | 8.3%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | |
| 295 | Tess Jackman | 53.21 | 10 | BB Min | A: 48.79 (+4.42s | 8.3%) | Harbor Aquatics Club | 05/29/2025 | 2025 IE VS Apple Capital | |
| 296 | Kateri Leahy | 53.21 | 10 | BB Min | A: 48.79 (+4.42s | 8.3%) | SOL Swim Team | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 297 | Jojo Qiang-Zhu | 53.23 | 10 | BB Min | A: 48.79 (+4.44s | 8.3%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 298 | Raini Kendall | 53.24 | 10 | BB Min | A: 48.79 (+4.45s | 8.4%) | Bend Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 299 | Catherine Gleason | 53.29 | 10 | BB Min | A: 48.79 (+4.50s | 8.4%) | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 300 | Pearl Sweeney | 53.30 | 9 | BB Min | A: 48.79 (+4.51s | 8.5%) | Multnomah Athletic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
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.