Western Zone Zone Girls 10 & under - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Naya Alhafez | 15.11 | 10 | AAAA Min | Pro Swimming | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2 | Coco Carman | 32.37 | 5 | AAAA Min | Diablo Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | ||
| 3 | Eve Jun | 35.24 | 10 | AAAA Min | Pleasanton Seahawks | 07/30/2026 | Long Course Far Westerns | ||
| 4 | Kensington Jones | 35.37 | 10 | AAAA Min | Palo Alto Stanford Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | ||
| 5 | Jacqueline Wu | 35.85 | 10 | AAAA Min | Bellevue Club Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | ||
| 6 | Alyssa Luwiharto | 35.93 | 10 | AAAA Min | Aquazot Swim Club | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | ||
| 7 | Eva Rossetti | 35.97 | 10 | AAAA Min | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | ||
| 8 | Olivia Covey | 35.98 | 10 | AAAA Min | Bellevue Club Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 9 | Aria Panghal | 36.13 | 10 | AAAA Min | Pleasanton Seahawks | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | ||
| 10 | Celina Mu | 36.30 | 10 | AAAA Min | Seal Beach Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | ||
| 11 | Iris Liu | 36.40 | 9 | AAAA Min | Pleasanton Seahawks | 07/30/2026 | Long Course Far Westerns | ||
| 12 | Elynn Zhang | 36.43 | 6 | AAAA Min | Canyons Aquatic Club | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | ||
| 13 | Simone Rogers | 36.57 | 10 | AAAA Min | Aces Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | ||
| 14 | Poppy Anderson | 36.60 | 10 | AAAA Min | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | ||
| 15 | Carson Donlin | 36.73 | 10 | AAAA Min | Denver Swim Academy | 07/24/2026 | 2026 CO Age Group LCM State Championships | ||
| 16 | Jacqueline Kuo | 36.78 | 9 | AAAA Min | California Dolphins Swim Team | 05/02/2026 | Alto Spring Jam CBA | ||
| 17 | Emma Salum | 37.08 | 10 | AAAA Min | Calabasas Waves | 06/11/2026 | 2026 SCS June AG Invite CANY | ||
| 18 | Maya Bean | 37.17 | 10 | AAAA Min | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | ||
| 19 | Frances Turner | 37.18 | 10 | AAAA Min | DeAnza Cupertino Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | ||
| 20 | Cassidy Schatz | 37.19 | 10 | AAAA Min | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | ||
| 21 | Arden Lee | 37.37 | 10 | AAAA Min | Rosemead Rapids | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | ||
| 22 | Hazel Nance | 37.44 | 10 | AAAA Min | Lake Oswego Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | ||
| 23 | Sophia Pitts | 37.44 | 10 | AAAA Min | Issaquah Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | ||
| 24 | Sophie Wang | 37.48 | 10 | AAAA Min | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | ||
| 25 | Michelle Chou | 37.48 | 10 | AAAA Min | Palo Alto Stanford Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | ||
| 26 | Margaret Wang | 37.52 | 8 | AAA Min | AAAA: 37.49 (+0.03s | 0.1%) | Irvine Novaquatics | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 27 | Madison Duckworth | 37.57 | 10 | AAA Min | AAAA: 37.49 (+0.08s | 0.2%) | Utah Zone Team | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 28 | Adaleen Cho | 37.58 | 9 | AAA Min | AAAA: 37.49 (+0.09s | 0.2%) | Sierra Marlins Swim Team | 07/30/2026 | Long Course Far Westerns | |
| 29 | Emerson Grauzer | 37.74 | 10 | AAA Min | AAAA: 37.49 (+0.25s | 0.7%) | Excel Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 30 | Alinea Fung | 37.79 | 9 | AAA Min | AAAA: 37.49 (+0.30s | 0.8%) | Beach Cities Alpha | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 31 | Ashlyn Schon | 37.85 | 10 | AAA Min | AAAA: 37.49 (+0.36s | 1.0%) | Golden West Swim Club | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 32 | Anna Han | 37.86 | 10 | AAA Min | AAAA: 37.49 (+0.37s | 1.0%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 33 | Carol Whelchel | 37.90 | 10 | AAA Min | AAAA: 37.49 (+0.41s | 1.1%) | Hawaii Swimming Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 34 | Layla Lezak | 37.91 | 10 | AAA Min | AAAA: 37.49 (+0.42s | 1.1%) | Irvine Novaquatics | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 35 | Clementine Mitchell | 38.01 | 10 | AAA Min | AAAA: 37.49 (+0.52s | 1.4%) | Sierra Nevada Swimming | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 36 | Jennifer Ji | 38.01 | 10 | AAA Min | AAAA: 37.49 (+0.52s | 1.4%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 37 | Everly Sato | 38.05 | 10 | AAA Min | AAAA: 37.49 (+0.56s | 1.5%) | Hawaii Swimming Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 38 | Sadie Van Horn | 38.10 | 10 | AAA Min | AAAA: 37.49 (+0.61s | 1.6%) | Bellevue Club Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 39 | Colette Li | 38.11 | 10 | AAA Min | AAAA: 37.49 (+0.62s | 1.6%) | Rose Bowl Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 40 | Hannah Linowska | 38.14 | 10 | AAA Min | AAAA: 37.49 (+0.65s | 1.7%) | Olympic Cascade Aquatics | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 41 | Clover Nelson | 38.17 | 10 | AAA Min | AAAA: 37.49 (+0.68s | 1.8%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 42 | Nya Lu | 38.17 | 10 | AAA Min | AAAA: 37.49 (+0.68s | 1.8%) | South Orange County Aquatics | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 43 | Ariel Kwong | 38.20 | 10 | AAA Min | AAAA: 37.49 (+0.71s | 1.9%) | Kamehameha Swim Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 44 | Catherine Zhang | 38.29 | 10 | AAA Min | AAAA: 37.49 (+0.80s | 2.1%) | Dare Aquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 45 | Amarie Jackson | 38.30 | 5 | AAA Min | AAAA: 37.49 (+0.81s | 2.1%) | Brentwood Seawolves | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 46 | Amelie Tihanyi | 38.31 | 10 | AAA Min | AAAA: 37.49 (+0.82s | 2.1%) | Paseo Aquatics Swim Team | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 47 | Ruby Oshitelu | 38.39 | 10 | AAA Min | AAAA: 37.49 (+0.90s | 2.3%) | Hillsboro Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 48 | Katherine Rabinovich | 38.47 | 10 | AAA Min | AAAA: 37.49 (+0.98s | 2.5%) | Gold\\\\\\'s Aquatics Club (Camas) | 08/01/2026 | 2026 GACC End Of Season | |
| 49 | Bella Cai | 38.55 | 10 | AAA Min | AAAA: 37.49 (+1.06s | 2.7%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 50 | Adalyn Meza | 38.56 | 10 | AAA Min | AAAA: 37.49 (+1.07s | 2.8%) | Team Swim Los Angeles | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
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.