Western Zone Zone Girls 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4151 | Mackenzie Schweizer | 49.33 | 7 | B: 39.79 (+9.54s | 19.3%) | La Junta Tigersharks | 08/01/2025 | 2025 CO CSI Scottie Aschermann Memorial | ||
| 4152 | Marguerite Haling | 49.34 | 8 | B: 39.79 (+9.55s | 19.4%) | Jackson Hole Stingrays | 10/19/2024 | Spook Splash 2024 | ||
| 4153 | Dora Wei | 49.34 | 7 | B: 39.79 (+9.55s | 19.4%) | South Bay Aquatics | 09/20/2025 | 2025 SI PS Freestyle Festival Sat | ||
| 4154 | Heidi West | 49.34 | 9 | B: 39.79 (+9.55s | 19.4%) | Hillsboro Swim Team | 10/10/2025 | 2025 OR HEAT Fall Invitational | ||
| 4155 | Emalee Swanson | 49.34 | 7 | B: 39.79 (+9.55s | 19.4%) | Thurston Olympians Swim Club | 12/07/2024 | 2024 PN Fall Divisionals, Division 1 | ||
| 4156 | Allyana Campos | 49.34 | 10 | B: 39.79 (+9.55s | 19.4%) | Pacifica Sea Lions | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 4157 | Ava Monaghan | 49.35 | 10 | B: 39.79 (+9.56s | 19.4%) | South Whidbey Island Stingrays | 02/07/2026 | 2026 PN TAC Island Express | ||
| 4158 | Natalie Lindsay | 49.35 | 9 | B: 39.79 (+9.56s | 19.4%) | Evergreen Hurricanes | 01/09/2026 | 2026 CO NJ Narwhal Invitational | ||
| 4159 | Emma Fee | 49.36 | 9 | B: 39.79 (+9.57s | 19.4%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 4160 | Mia Jiao | 49.36 | 9 | B: 39.79 (+9.57s | 19.4%) | Tualatin Hills Swim Club | 06/27/2025 | 2025 June FNT | ||
| 4161 | Olivia Castaneda | 49.37 | 8 | B: 39.79 (+9.58s | 19.4%) | South Bay Aquatics | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | ||
| 4162 | Zoe Skowronek | 49.39 | 6 | B: 39.79 (+9.60s | 19.4%) | Diablo Aquatics | 09/27/2025 | PC LAC C B BB | ||
| 4163 | Violet Breier | 49.39 | 8 | B: 39.79 (+9.60s | 19.4%) | McGrath Marlins Swim Team | 11/08/2025 | HSA All Ages NTS | ||
| 4164 | Celine Li | 49.40 | 7 | B: 39.79 (+9.61s | 19.5%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 4165 | Katherine Douglas | 49.41 | 9 | B: 39.79 (+9.62s | 19.5%) | Lake Oswego Swim Club | 10/11/2024 | 2024 LOSC Fall Open | ||
| 4166 | Afton Green | 49.42 | 9 | B: 39.79 (+9.63s | 19.5%) | Island Aquatics | 11/15/2025 | 2025 MAGSA SCY A3 Meet | ||
| 4167 | Emma Ayers | 49.42 | 8 | B: 39.79 (+9.63s | 19.5%) | Almaden Riptide | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 4168 | Ysabella Bravo | 49.43 | 9 | B: 39.79 (+9.64s | 19.5%) | Terrapins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 4169 | Brooklyn Yrizarry | 49.43 | 6 | B: 39.79 (+9.64s | 19.5%) | Iolani Swim Club | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 4170 | Haylee Fischer | 49.44 | 7 | B: 39.79 (+9.65s | 19.5%) | Denver Swim Academy | 01/02/2026 | 2026 CO COSA New Year Open | ||
| 4171 | Nitya Raman | 49.44 | 10 | B: 39.79 (+9.65s | 19.5%) | Corvallis Aquatic Team | 01/25/2026 | 2026 Winter Invite | ||
| 4172 | Ellie Levardo | 49.44 | 10 | B: 39.79 (+9.65s | 19.5%) | Pacifica Platypus Swim Club | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 4173 | Rebel Arimoto-Maselli | 49.44 | 7 | B: 39.79 (+9.65s | 19.5%) | Aptos Cabrillo Swim Club | 08/06/2022 | Coast Valley Aquatics League Championships | ||
| 4174 | Scarlett Brown | 49.46 | 9 | B: 39.79 (+9.67s | 19.6%) | SlipStream Aquatics | 12/14/2025 | 2025 CO FORM Winter Open | ||
| 4175 | Evelyn Barclay | 49.46 | 8 | B: 39.79 (+9.67s | 19.6%) | Excel Aquatics | 09/12/2025 | 2025 Excel Fall Fest Open | ||
| 4176 | Ginger Seliskar | 49.47 | 6 | B: 39.79 (+9.68s | 19.6%) | Tule Nation Tritons | 09/09/2023 | Hanford Fall Classic | ||
| 4177 | Lilley French | 49.47 | 8 | B: 39.79 (+9.68s | 19.6%) | Boise YMCA Swim Team | 04/05/2025 | April Pools 2025 | ||
| 4178 | Elizabeth Glova | 49.47 | 8 | B: 39.79 (+9.68s | 19.6%) | Bure-Aqua Academy | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 4179 | Campbell Smeester | 49.48 | 9 | B: 39.79 (+9.69s | 19.6%) | SlipStream Aquatics | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 4180 | Camille Schopp | 49.48 | 7 | B: 39.79 (+9.69s | 19.6%) | Foothills Swim Team | 10/11/2024 | 2024 CO PPA Harvest Heats | ||
| 4181 | Grace Cluff | 49.48 | 9 | B: 39.79 (+9.69s | 19.6%) | Aurora Swim Team | 11/21/2025 | NLSC Sprint Classic | ||
| 4182 | Hannah Paez | 49.49 | 9 | B: 39.79 (+9.70s | 19.6%) | South Davis Aquatics Team | 10/25/2025 | SDAT October 2025 Intrasquad Meet | ||
| 4183 | Kaleesi Poston | 49.50 | 7 | B: 39.79 (+9.71s | 19.6%) | Redmond Aquatic Club | 02/15/2025 | Bend Swim Club Valentines Invitational | ||
| 4184 | Catherine Kalicak | 49.51 | 7 | B: 39.79 (+9.72s | 19.6%) | Evergreen Hurricanes | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | ||
| 4185 | Lehua Wright | 49.52 | 8 | B: 39.79 (+9.73s | 19.6%) | Island Aquatics | 12/06/2025 | 2025 MAGSA SCY B3 Meet | ||
| 4186 | Emily Conte | 49.53 | 8 | B: 39.79 (+9.74s | 19.7%) | Morgan Marlins Swim Team | 06/28/2025 | 2025 CO Morgan Marlins June Open | ||
| 4187 | Aubrey Wein | 49.55 | 9 | B: 39.79 (+9.76s | 19.7%) | Denver Swim Academy | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 4188 | Rinon Sonomura | 49.55 | 8 | B: 39.79 (+9.76s | 19.7%) | Utah Valley Aquatics | 12/13/2025 | 2025 UTAH Winter Classic | ||
| 4189 | Carmen Wood | 49.56 | 8 | B: 39.79 (+9.77s | 19.7%) | Wasatch Swim Club | 10/23/2025 | Mike Harper Mini Meet | ||
| 4190 | Julia Li | 49.56 | 7 | B: 39.79 (+9.77s | 19.7%) | Olympic Cascade Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 4191 | Juniper Harwood | 49.57 | 8 | B: 39.79 (+9.78s | 19.7%) | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | ||
| 4192 | Scarlett Parker | 49.57 | 9 | B: 39.79 (+9.78s | 19.7%) | Rio Salado Swim Club | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | ||
| 4193 | Kadence Faulkner | 49.58 | 10 | B: 39.79 (+9.79s | 19.7%) | Fallbrook Assoc Swim T | 05/31/2025 | 2025 SI FAST RISING STARS 1 | ||
| 4194 | Esther Kang | 49.59 | 8 | B: 39.79 (+9.80s | 19.8%) | South Snohomish Co Dolphins | 09/27/2025 | 2025 PN SSCD Autumn Open | ||
| 4195 | Sanjana Siddhartha | 49.60 | 8 | B: 39.79 (+9.81s | 19.8%) | Cascade Swim Club | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | ||
| 4196 | Camellia Wiley Sittler | 49.60 | 8 | B: 39.79 (+9.81s | 19.8%) | El Cerrito Gators | 01/11/2025 | Crow Canyon Sharks Shortcourse C B BB+ | ||
| 4197 | Norah Zhao | 49.61 | 9 | B: 39.79 (+9.82s | 19.8%) | Portland Aquatic Club | 12/13/2025 | 2025 OR HEAT Winter Invitational | ||
| 4198 | Juliette Roberts | 49.62 | 9 | B: 39.79 (+9.83s | 19.8%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 4199 | Maria Redd | 49.62 | 8 | B: 39.79 (+9.83s | 19.8%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 4200 | Kensington Shapiro | 49.63 | 9 | B: 39.79 (+9.84s | 19.8%) | Livermore AquaCowboys | 07/26/2025 | Zone 2 Summer Championships | ||
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.