Western Zone Zone Girls 11-12 - 50 M Back
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 | Emma Cridlebaugh | 37.16 | 11 | A Min | AA: 36.79 (+0.37s | 1.0%) | Brea Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 252 | Libi Polonsky | 37.17 | 12 | A Min | AA: 36.79 (+0.38s | 1.0%) | Quicksilver Swimming | 06/12/2025 | 2025 June Age Group Invite | |
| 253 | Ashley Gao | 37.18 | 11 | A Min | AA: 36.79 (+0.39s | 1.0%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 254 | Jade Lahey | 37.19 | 11 | A Min | AA: 36.79 (+0.40s | 1.1%) | Irvine Novaquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 255 | Elizabeth Yang | 37.19 | 11 | A Min | AA: 36.79 (+0.40s | 1.1%) | The Spartans of La Canada | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 256 | Isabella Gonzalez | 37.20 | 12 | A Min | AA: 36.79 (+0.41s | 1.1%) | San Benito Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 257 | Zoey Yu | 37.20 | 12 | A Min | AA: 36.79 (+0.41s | 1.1%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 258 | Emelia Macon | 37.21 | 11 | A Min | AA: 36.79 (+0.42s | 1.1%) | Seattle Metropolitan Aquatic C | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 259 | Attie Jewell | 37.23 | 12 | A Min | AA: 36.79 (+0.44s | 1.2%) | Canyons Aquatic Club | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 260 | Juniper Jacobsen | 37.23 | 12 | A Min | AA: 36.79 (+0.44s | 1.2%) | Bozeman Barracudas Swim Team | 07/10/2026 | 2026 MT HLST Last Chance Invitational | |
| 261 | Hailey Wang | 37.25 | 12 | A Min | AA: 36.79 (+0.46s | 1.2%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 262 | Eva Proescher | 37.25 | 12 | A Min | AA: 36.79 (+0.46s | 1.2%) | Orinda Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 263 | Grayson Switaj | 37.26 | 11 | A Min | AA: 36.79 (+0.47s | 1.3%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 264 | Nima Staggs | 37.28 | 12 | A Min | AA: 36.79 (+0.49s | 1.3%) | Corvallis Aquatic Team | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 265 | Alison Wu | 37.28 | 12 | A Min | AA: 36.79 (+0.49s | 1.3%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 266 | Harper De Boel | 37.29 | 12 | A Min | AA: 36.79 (+0.50s | 1.3%) | North Coast Aquatics | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 267 | Lillian Yang | 37.29 | 12 | A Min | AA: 36.79 (+0.50s | 1.3%) | Coronado Swim -team Elite | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 268 | Miya Liang | 37.29 | 11 | A Min | AA: 36.79 (+0.50s | 1.3%) | Otter Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 269 | Claire Sakchalathorn | 37.33 | 12 | A Min | AA: 36.79 (+0.54s | 1.4%) | Pro Swimming | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 270 | Zoe Choi | 37.34 | 11 | A Min | AA: 36.79 (+0.55s | 1.5%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 271 | Jordan Winters | 37.34 | 10 | A Min | AA: 36.79 (+0.55s | 1.5%) | South Orange County Aquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 272 | Madeline Warvel | 37.35 | 12 | A Min | AA: 36.79 (+0.56s | 1.5%) | Multnomah Athletic Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 273 | Aria Sysum | 37.36 | 12 | A Min | AA: 36.79 (+0.57s | 1.5%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 274 | Olivia Tomlinson | 37.37 | 12 | BB Min | A: 36.49 (+0.88s | 2.4%) | Sierra Nevada Swimming | 08/07/2024 | 2024 Western Zone Age Group Championships | |
| 275 | Isabelle Johnson | 37.37 | 12 | A Min | AA: 36.79 (+0.58s | 1.6%) | SlipStream Aquatics | 06/12/2026 | 2026 CO CSI Long Course Open | |
| 276 | Mackenzie Miranda | 37.37 | 12 | A Min | AA: 36.79 (+0.58s | 1.6%) | San Dimas Aquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 277 | Olive Platt | 37.39 | 12 | A Min | AA: 36.79 (+0.60s | 1.6%) | Utah Zone Team | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 278 | Siena Cypert | 37.39 | 12 | A Min | AA: 36.79 (+0.60s | 1.6%) | South San Francisco Aquatics | 06/12/2026 | BAC Long Course | |
| 279 | Sophia Wright | 37.40 | 12 | A Min | AA: 36.79 (+0.61s | 1.6%) | Diablo Aquatics | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 280 | Tricia Marchant | 37.41 | 12 | A Min | AA: 36.79 (+0.62s | 1.7%) | Fort Collins Area Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 281 | Jocelyne Cerda | 37.41 | 12 | A Min | AA: 36.79 (+0.62s | 1.7%) | Vallejo Aquatic Club | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 282 | Yihan Wang | 37.41 | 12 | A Min | AA: 36.79 (+0.62s | 1.7%) | Rosemead Rapids | 06/11/2026 | 2026 SCS June AG Invite | |
| 283 | Eleni Shailos | 37.43 | 12 | A Min | AA: 36.79 (+0.64s | 1.7%) | Hillsboro Swim Team | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 284 | Abby He | 37.46 | 11 | A Min | AA: 36.79 (+0.67s | 1.8%) | Trident Swim Club | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 285 | Chloe Wang | 37.47 | 11 | A Min | AA: 36.79 (+0.68s | 1.8%) | Swim Torrance | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 286 | Arya Chatterjee | 37.47 | 12 | A Min | AA: 36.79 (+0.68s | 1.8%) | Palo Alto Stanford Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 287 | Henley Cseh | 37.48 | 11 | A Min | AA: 36.79 (+0.69s | 1.8%) | Paseo Aquatics Swim Team | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 288 | Gianna Perdomo | 37.48 | 12 | A Min | AA: 36.79 (+0.69s | 1.8%) | Brighton Bullfrogs Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 289 | Crystal Ream | 37.48 | 12 | A Min | AA: 36.79 (+0.69s | 1.8%) | Legacy Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | |
| 290 | Madelyn Ben-Attar | 37.49 | 12 | A Min | AA: 36.79 (+0.70s | 1.9%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 291 | Emily Benedum | 37.49 | 12 | A Min | AA: 36.79 (+0.70s | 1.9%) | Unattached | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 292 | Macie Freas | 37.50 | 12 | A Min | AA: 36.79 (+0.71s | 1.9%) | Tsm Aquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 293 | Sophia Hudak | 37.50 | 12 | A Min | AA: 36.79 (+0.71s | 1.9%) | Hilo Aquatic Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 294 | Kinley Howard | 37.50 | 12 | A Min | AA: 36.79 (+0.71s | 1.9%) | Golden West Swim Club | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 295 | Penelope Davis | 37.50 | 12 | A Min | AA: 36.79 (+0.71s | 1.9%) | Evolution Racing Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 296 | Evelyn Smith | 37.52 | 12 | A Min | AA: 36.79 (+0.73s | 1.9%) | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 297 | Claire Neary | 37.52 | 12 | A Min | AA: 36.79 (+0.73s | 1.9%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | |
| 298 | Cataleya Bustamante | 37.54 | 12 | A Min | AA: 36.79 (+0.75s | 2.0%) | Beach Cities Alpha | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 299 | Kira Chev | 37.55 | 11 | A Min | AA: 36.79 (+0.76s | 2.0%) | Sierra Nevada Swimming | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 300 | Ryn Jorgensen | 37.58 | 12 | A Min | AA: 36.79 (+0.79s | 2.1%) | Sierra Nevada Swimming | 08/05/2026 | 2026 Western Zone Age Group 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.