Western 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Alyssa Nakajima | 43.76 | 9 | BB Min | A: 42.79 (+0.97s | 2.2%) | Tualatin Hills Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 252 | Karolina Blom | 43.77 | 10 | BB Min | A: 42.79 (+0.98s | 2.2%) | Pacific Coast Marlins | 09/26/2026 | WANV CBA+ Endless Summer Meet 2026 | |
| 253 | Danika Teng | 43.79 | 10 | BB Min | A: 42.79 (+1.00s | 2.3%) | Cerritos Aquatic Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 254 | Katherine Chow | 43.79 | 10 | BB Min | A: 42.79 (+1.00s | 2.3%) | Aquazot Swim Club | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 255 | Ava Tseng | 43.80 | 9 | BB Min | A: 42.79 (+1.01s | 2.3%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 256 | Hana Dolan | 43.82 | 10 | BB Min | A: 42.79 (+1.03s | 2.4%) | Pearl City Aquatics | 09/05/2026 | OSL A+ Sprint Pentathlon Copied | |
| 257 | Frances Turner | 43.82 | 10 | BB Min | A: 42.79 (+1.03s | 2.4%) | DeAnza Cupertino Aquatics | 10/24/2026 | PSL Pumpkin Spice Splash | |
| 258 | Chooch Branich | 43.84 | 10 | BB Min | A: 42.79 (+1.05s | 2.4%) | Blackhawk Swim Team | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | |
| 259 | Celina Besana | 43.84 | 10 | BB Min | A: 42.79 (+1.05s | 2.4%) | Kona Aquatics Club | 09/12/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 260 | Makena Nelson | 43.87 | 9 | BB Min | A: 42.79 (+1.08s | 2.5%) | Excel Aquatics | 10/10/2026 | Ensworth October Invite | |
| 261 | Carolyn Liu | 43.87 | 10 | BB Min | A: 42.79 (+1.08s | 2.5%) | Palo Alto Stanford Aquatics | 03/20/2026 | SCY Spring Age Group Championships | |
| 262 | Emily Torres | 43.89 | 10 | BB Min | A: 42.79 (+1.10s | 2.5%) | Swim Excellence Academy | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 263 | McKenzie Olson | 43.92 | 10 | BB Min | A: 42.79 (+1.13s | 2.6%) | Chugiak Aquatics Club | 11/21/2025 | NLSC Sprint Classic | |
| 264 | Ayumi Sario | 43.92 | 9 | BB Min | A: 42.79 (+1.13s | 2.6%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 265 | Zoe Haugen | 43.94 | 9 | BB Min | A: 42.79 (+1.15s | 2.6%) | Rainbow Aquatics | 10/02/2026 | 2026 HI Al Minn Invitational | |
| 266 | Mila Ilchenko | 43.95 | 8 | BB Min | A: 42.79 (+1.16s | 2.6%) | Terrapins Swim Team | 10/10/2026 | Orinda Aquatics PC SC C B BB+ | |
| 267 | Arielle Makanoneng | 43.96 | 8 | BB Min | A: 42.79 (+1.17s | 2.7%) | Life Time Northern California | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 268 | Makenna Sturgeon | 43.99 | 10 | BB Min | A: 42.79 (+1.20s | 2.7%) | Neptune Swimming | 10/03/2026 | Neptune Swimming Fall Classic | |
| 269 | Mia Nimani | 43.99 | 10 | BB Min | A: 42.79 (+1.20s | 2.7%) | Palo Alto Stanford Aquatics | 10/03/2026 | PASA CBA+ SCY Meet Oct 2026 | |
| 270 | Georgina Kuney | 44.01 | 9 | BB Min | A: 42.79 (+1.22s | 2.8%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 271 | Celine Fan | 44.01 | 10 | BB Min | A: 42.79 (+1.22s | 2.8%) | Paris-Black | 01/24/2026 | 2026 SCS Swim Festival | |
| 272 | Raegan Berry | 44.01 | 10 | BB Min | A: 42.79 (+1.22s | 2.8%) | Flatiron Athletic Club | 09/26/2026 | 2026 CO NJ SC Kick Off Invite | |
| 273 | Brooklyn Soria | 44.02 | 10 | BB Min | A: 42.79 (+1.23s | 2.8%) | Los Gatos Swim Club | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | |
| 274 | Ren Rademacher | 44.05 | 9 | BB Min | A: 42.79 (+1.26s | 2.9%) | Las Cruces Aquatic Team | 10/17/2026 | 2026 BD SWAToberfest Sprintacular | |
| 275 | Madeline Schmidt | 44.06 | 10 | BB Min | A: 42.79 (+1.27s | 2.9%) | Denver Swim Academy | 10/10/2026 | 2026 CO FST Swim Pink | |
| 276 | Alice Tinetti | 44.07 | 10 | BB Min | A: 42.79 (+1.28s | 2.9%) | Mission Aurora Colorado Swimmi | 09/26/2026 | 2026 CO NJ SC Kick Off Invite | |
| 277 | Viktoriya Slavik | 44.08 | 9 | BB Min | A: 42.79 (+1.29s | 2.9%) | Denver Swim Academy | 10/10/2026 | 2026 CO FST Swim Pink | |
| 278 | Taryn Hamblin | 44.10 | 10 | BB Min | A: 42.79 (+1.31s | 3.0%) | Unattached | 09/13/2026 | Hot Dog Meet, Sept 2026 | |
| 279 | Chloe Wailehua | 44.14 | 8 | BB Min | A: 42.79 (+1.35s | 3.1%) | Iolani Swim Club | 10/02/2026 | 2026 HI Al Minn Invitational | |
| 280 | Kayleigh Carino | 44.15 | 10 | BB Min | A: 42.79 (+1.36s | 3.1%) | Sierra Marlins Swim Team | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 281 | Liana Ybanez | 44.16 | 10 | BB Min | A: 42.79 (+1.37s | 3.1%) | Brentwood Seawolves | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | |
| 282 | Harper Mohr | 44.16 | 10 | BB Min | A: 42.79 (+1.37s | 3.1%) | Denver Triton Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | |
| 283 | Emilia Kim | 44.18 | 10 | BB Min | A: 42.79 (+1.39s | 3.1%) | Chinook Aquatic Club | 10/17/2026 | 2026 PN MMSC Fall Invite Approved | |
| 284 | Paige Curtis | 44.19 | 10 | B: 43.99 (+0.20s | 0.5%) | Coeur D\\\\\\'alene Area Swim Team | 10/10/2026 | SWAT Fall Challenge 2026 | ||
| 285 | Chelsea Shia | 44.23 | 9 | BB Min | A: 42.79 (+1.44s | 3.3%) | DeAnza Cupertino Aquatics | 10/03/2026 | 2026 De Anza Cupertino Aquatics SC CBA Meet | |
| 286 | Jordyn Ma | 44.24 | 9 | BB Min | A: 42.79 (+1.45s | 3.3%) | Swim Team of Placentia | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 287 | Clara Hoey | 44.26 | 10 | BB Min | A: 42.79 (+1.47s | 3.3%) | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | |
| 288 | Alina Elia | 44.27 | 10 | BB Min | A: 42.79 (+1.48s | 3.3%) | Boulder City Henderson Swim Te | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 289 | Jessica Wei | 44.29 | 9 | BB Min | A: 42.79 (+1.50s | 3.4%) | Cerritos Aquatic Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 290 | Claire Kanallakan | 44.30 | 10 | BB Min | A: 42.79 (+1.51s | 3.4%) | Denver Triton Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | |
| 291 | Fern Bergland | 44.30 | 9 | BB Min | A: 42.79 (+1.51s | 3.4%) | Rogue Rapids | 12/12/2025 | 2025 TEAM Winter Invitational | |
| 292 | Madelyn Chang | 44.31 | 10 | BB Min | A: 42.79 (+1.52s | 3.4%) | Porter Valley Polar Bears | 12/19/2025 | 2025 SI Winter Age Group Championships | |
| 293 | Alexa Rodde | 44.32 | 10 | BB Min | A: 42.79 (+1.53s | 3.5%) | Burlingame Aquatics | 12/04/2025 | 2025 Holiday Swim Festival | |
| 294 | Emily Downs | 44.34 | 10 | BB Min | A: 42.79 (+1.55s | 3.5%) | Valley Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 295 | Elizabeth Ellis | 44.35 | 10 | BB Min | A: 42.79 (+1.56s | 3.5%) | Wave Aquatics | 10/03/2026 | 2026 PN Wave Rocktober Invitational Approved | |
| 296 | Sophia Grace | 44.39 | 10 | BB Min | A: 42.79 (+1.60s | 3.6%) | Unattached | 10/10/2026 | SWAT Fall Challenge 2026 | |
| 297 | Evelyn Lang | 44.39 | 9 | BB Min | A: 42.79 (+1.60s | 3.6%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 298 | Noa Stiady | 44.42 | 9 | BB Min | A: 42.79 (+1.63s | 3.7%) | Pacific Swim | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 299 | Hali Sauls | 44.43 | 5 | BB Min | A: 42.79 (+1.64s | 3.7%) | Livermore AquaCowboys | 09/19/2026 | PC LAC C B BB 26 Copied | |
| 300 | Aria Panghal | 44.43 | 10 | BB Min | A: 42.79 (+1.64s | 3.7%) | Milpitas Aquatic Club | 02/07/2026 | Valley Splash Short Course C B A 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.