Western Zone Zone Girls 11-12 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mier Zhang | 36.98 | 12 | AAAA Min | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | ||
| 2 | Sage Rydberg | 37.04 | 12 | AAAA Min | Tualatin Hills Swim Club | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | ||
| 3 | Ellie Sungy | 37.28 | 11 | AAAA Min | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | ||
| 4 | Violet Perrigue | 37.60 | 12 | AAA Min | AAAA: 37.39 (+0.21s | 0.6%) | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 5 | Caroline Oates | 37.65 | 12 | AAA Min | AAAA: 37.39 (+0.26s | 0.7%) | Gold\\\\\\'s Aquatics Club (Camas) | 12/20/2025 | GACC December Intrasquad | |
| 6 | Charlotte Ngan | 37.71 | 12 | AAA Min | AAAA: 37.39 (+0.32s | 0.8%) | Unattached | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 7 | Emma Heaphy | 37.74 | 12 | AAA Min | AAAA: 37.39 (+0.35s | 0.9%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 8 | Bella Luu | 37.83 | 11 | AAA Min | AAAA: 37.39 (+0.44s | 1.2%) | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 9 | Paige Cerna | 38.11 | 12 | AAA Min | AAAA: 37.39 (+0.72s | 1.9%) | Swim Excellence Academy | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 10 | Avery Bower | 38.12 | 12 | AAA Min | AAAA: 37.39 (+0.73s | 1.9%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 11 | Mia Helfer | 38.12 | 12 | AAA Min | AAAA: 37.39 (+0.73s | 1.9%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 12 | Ella Goodwin | 38.13 | 12 | AAA Min | AAAA: 37.39 (+0.74s | 1.9%) | Gold\\\\\\'s Aquatics Club (Camas) | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 13 | Ella Ko | 38.32 | 12 | AAA Min | AAAA: 37.39 (+0.93s | 2.4%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 14 | Valerie Gan | 38.35 | 12 | AAA Min | AAAA: 37.39 (+0.96s | 2.5%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 15 | Irene Tanida | 38.47 | 12 | AAA Min | AAAA: 37.39 (+1.08s | 2.8%) | Pro Swimming | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 16 | Nicolette Stanton | 38.71 | 12 | AAA Min | AAAA: 37.39 (+1.32s | 3.4%) | Quicksilver Swimming | 07/11/2025 | 2025 Age Group Championships | |
| 17 | Cloris Tjondro | 38.71 | 12 | AAA Min | AAAA: 37.39 (+1.32s | 3.4%) | Mission Viejo Nadadores | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 18 | Annie Lee | 38.75 | 12 | AAA Min | AAAA: 37.39 (+1.36s | 3.5%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 19 | Hope Heumann | 38.81 | 11 | AAA Min | AAAA: 37.39 (+1.42s | 3.7%) | Irvine Novaquatics | 07/18/2024 | 2024 SCS MVN 14 Under Elite A G Champs | |
| 20 | Lu Chuang | 38.85 | 11 | AAA Min | AAAA: 37.39 (+1.46s | 3.8%) | Palo Alto Stanford Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 21 | Ayame Matsui | 38.90 | 12 | AAA Min | AAAA: 37.39 (+1.51s | 3.9%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 22 | Kathryn Tursic | 38.91 | 12 | AAA Min | AAAA: 37.39 (+1.52s | 3.9%) | Utah Zone Team | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 23 | Johanna Toney | 38.91 | 11 | AAA Min | AAAA: 37.39 (+1.52s | 3.9%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 24 | Kim Cao | 38.97 | 12 | AAA Min | AAAA: 37.39 (+1.58s | 4.1%) | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 25 | Emma Kurokoshi | 39.13 | 10 | AA Min | AAA: 39.09 (+0.04s | 0.1%) | Ccat Swimming | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 26 | Naddsha Perdue | 39.13 | 12 | AA Min | AAA: 39.09 (+0.04s | 0.1%) | Foothills Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 27 | Hayden Yuen | 39.15 | 12 | AA Min | AAA: 39.09 (+0.06s | 0.2%) | Irvine Novaquatics | 05/23/2025 | 2025 CA 29th NOVA Speedo Grand Challenge | |
| 28 | Victoria Sun | 39.17 | 12 | AA Min | AAA: 39.09 (+0.08s | 0.2%) | Pro Swimming | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 29 | Hannah Zhou | 39.18 | 11 | AA Min | AAA: 39.09 (+0.09s | 0.2%) | Santa Clara Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 30 | Marie Hudson | 39.24 | 12 | AA Min | AAA: 39.09 (+0.15s | 0.4%) | Yakima YMCA Swim Team | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 31 | Helena Gallardo | 39.24 | 12 | AA Min | AAA: 39.09 (+0.15s | 0.4%) | Monterey Park Manta Rays | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 32 | Kaitlyn Bui | 39.31 | 11 | AA Min | AAA: 39.09 (+0.22s | 0.6%) | Puffins Swimming | 07/11/2025 | 2025 Age Group Championships | |
| 33 | Vanessa Kuo | 39.39 | 12 | AA Min | AAA: 39.09 (+0.30s | 0.8%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 34 | Caroline Cao | 39.39 | 11 | AA Min | AAA: 39.09 (+0.30s | 0.8%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 35 | Emma Weinstein | 39.41 | 12 | AA Min | AAA: 39.09 (+0.32s | 0.8%) | Sandpipers of Nevada | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 36 | Autumn Johnston | 39.53 | 12 | AA Min | AAA: 39.09 (+0.44s | 1.1%) | Socal Aquatics Association | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 37 | Irene Zhong | 39.60 | 11 | AA Min | AAA: 39.09 (+0.51s | 1.3%) | Santa Clara Swim Club | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 38 | Riley Hamlin | 39.62 | 12 | AA Min | AAA: 39.09 (+0.53s | 1.3%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 39 | Grace Wang | 39.64 | 11 | AA Min | AAA: 39.09 (+0.55s | 1.4%) | Irvine Novaquatics | 05/23/2025 | 2025 CA 29th NOVA Speedo Grand Challenge | |
| 40 | Julia Xiong | 39.65 | 11 | AA Min | AAA: 39.09 (+0.56s | 1.4%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 41 | Viktoriia Ermachenko | 39.71 | 12 | AA Min | AAA: 39.09 (+0.62s | 1.6%) | Irvine Novaquatics | 06/13/2024 | 2024 CA SCS NOVA June Age Group Invite | |
| 42 | Zara Suri | 39.72 | 11 | AA Min | AAA: 39.09 (+0.63s | 1.6%) | Bellevue Club Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 43 | Fiona Muggli | 39.73 | 12 | AA Min | AAA: 39.09 (+0.64s | 1.6%) | San Ramon Valley Aquatics | 07/11/2025 | 2025 Age Group Championships | |
| 44 | Brieleigh Adams | 39.78 | 12 | AA Min | AAA: 39.09 (+0.69s | 1.7%) | Aquazot Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 45 | Sofi Ageeva | 39.80 | 12 | AA Min | AAA: 39.09 (+0.71s | 1.8%) | Downey Dolphins Swim Team | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 46 | Salina Koum | 39.81 | 12 | AA Min | AAA: 39.09 (+0.72s | 1.8%) | Sacramento Aquatics Club | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 47 | Joy Huang | 39.83 | 11 | AA Min | AAA: 39.09 (+0.74s | 1.9%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 48 | Melissa Zhao | 39.86 | 12 | AA Min | AAA: 39.09 (+0.77s | 1.9%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 49 | Kenzie Enrile | 39.88 | 12 | AA Min | AAA: 39.09 (+0.79s | 2.0%) | Livermore AquaCowboys | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 50 | Yelyzaveta Handzii | 39.90 | 12 | AA Min | AAA: 39.09 (+0.81s | 2.0%) | Rose Bowl Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
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.