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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Amelie Tihanyi | 42.91 | 9 | A Min | AA: 41.59 (+1.32s | 3.1%) | Paseo Aquatics Swim Team | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 102 | Ramona Seavey | 42.94 | 10 | A Min | AA: 41.59 (+1.35s | 3.1%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 103 | Ada Garvin | 42.95 | 10 | A Min | AA: 41.59 (+1.36s | 3.2%) | Front Range Barracudas | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 104 | Maylis Gnagne | 43.02 | 10 | A Min | AA: 41.59 (+1.43s | 3.3%) | Inland Coastal Aquatic Club | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 105 | Sophie Wang | 43.12 | 9 | A Min | AA: 41.59 (+1.53s | 3.5%) | Chinook Aquatic Club | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 106 | Madison Duckworth | 43.16 | 9 | A Min | AA: 41.59 (+1.57s | 3.6%) | Wasatch Front Fish Market | 07/17/2025 | 2025 UTAGS LC Championships | |
| 107 | Aolani Hampton | 43.18 | 9 | A Min | AA: 41.59 (+1.59s | 3.7%) | Mission Viejo Nadadores | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 108 | Mingxuan Zhang | 43.19 | 9 | A Min | AA: 41.59 (+1.60s | 3.7%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 109 | Reese Miller | 43.20 | 10 | A Min | AA: 41.59 (+1.61s | 3.7%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 110 | Aubrey Lee | 43.21 | 10 | A Min | AA: 41.59 (+1.62s | 3.7%) | Irvine Novaquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 111 | Eunice Wei | 43.21 | 10 | A Min | AA: 41.59 (+1.62s | 3.7%) | Bellevue Club Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 112 | Yanira Mendis | 43.21 | 10 | A Min | AA: 41.59 (+1.62s | 3.7%) | Aces Swim Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 113 | Quinn Bryant | 43.29 | 10 | A Min | AA: 41.59 (+1.70s | 3.9%) | South Davis Aquatics Team | 07/17/2025 | 2025 UTAGS LC Championships | |
| 114 | Raini Kendall | 43.29 | 9 | A Min | AA: 41.59 (+1.70s | 3.9%) | Bend Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 115 | Harper Fritz | 43.33 | 10 | A Min | AA: 41.59 (+1.74s | 4.0%) | Las Vegas Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 116 | Maggie Qi | 43.35 | 9 | A Min | AA: 41.59 (+1.76s | 4.1%) | Rose Bowl Aquatics | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 117 | Avery Van Maasdam | 43.35 | 9 | A Min | AA: 41.59 (+1.76s | 4.1%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 118 | Aria Panghal | 43.35 | 9 | A Min | AA: 41.59 (+1.76s | 4.1%) | Milpitas Aquatic Club | 07/19/2025 | Alto Last Splash | |
| 119 | Evelyn Voorhees Byrne | 43.47 | 10 | A Min | AA: 41.59 (+1.88s | 4.3%) | The Spartans of La Canada | 06/12/2025 | 2025 June Age Group Invite | |
| 120 | Julianne Ambrozic | 43.48 | 9 | A Min | AA: 41.59 (+1.89s | 4.3%) | Seattle Metropolitan Aquatic C | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 121 | Katheryn Bracht | 43.49 | 8 | A Min | AA: 41.59 (+1.90s | 4.4%) | Sandpoint Sharks Swim Club | 06/20/2025 | 2025 SWAT Summer Solstice | |
| 122 | Sophia Pitts | 43.50 | 9 | A Min | AA: 41.59 (+1.91s | 4.4%) | Issaquah Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 123 | Elena Dumitrascu | 43.51 | 10 | A Min | AA: 41.59 (+1.92s | 4.4%) | Nampa Swim Team | 05/16/2025 | 2025 Spring Fling LC Invitational | |
| 124 | Zoe Chan | 43.56 | 9 | A Min | AA: 41.59 (+1.97s | 4.5%) | Fog City Hammerheads | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 125 | Emma Cheng | 43.56 | 10 | A Min | AA: 41.59 (+1.97s | 4.5%) | Burlingame Aquatics | 07/19/2025 | Alto Last Splash | |
| 126 | Amy Ganoch | 43.57 | 10 | A Min | AA: 41.59 (+1.98s | 4.5%) | Cascade Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | |
| 127 | Aubree Richards | 43.59 | 9 | A Min | AA: 41.59 (+2.00s | 4.6%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 128 | Jane Gardner | 43.63 | 9 | BB Min | A: 43.59 (+0.04s | 0.1%) | Hilltop Aquatic Swim Team | 05/08/2025 | 2025 HAST Janet Oles LC Classic | |
| 129 | Yunshu Li | 43.66 | 10 | BB Min | A: 43.59 (+0.07s | 0.2%) | Seattle Metropolitan Aquatic C | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 130 | Kaden Salvage | 43.67 | 9 | BB Min | A: 43.59 (+0.08s | 0.2%) | West Coast Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | |
| 131 | Lauren Lucero | 43.67 | 8 | BB Min | A: 43.59 (+0.08s | 0.2%) | The Spartans of La Canada | 06/13/2024 | 2024 CA SCS CANY June Age Group Invite | |
| 132 | Natalia Torres | 43.67 | 9 | BB Min | A: 43.59 (+0.08s | 0.2%) | Tule Nation Tritons | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 133 | Jordan Winters | 43.68 | 9 | BB Min | A: 43.59 (+0.09s | 0.2%) | South Orange County Aquatics | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 134 | Zoey Wen | 43.70 | 9 | BB Min | A: 43.59 (+0.11s | 0.3%) | Cerritos Aquatic Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 135 | Zhizhi Ji | 43.72 | 9 | BB Min | A: 43.59 (+0.13s | 0.3%) | Wave Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 136 | Charlotte Walker | 43.76 | 10 | BB Min | A: 43.59 (+0.17s | 0.4%) | Superior Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | |
| 137 | Brecklyn Gunning | 43.79 | 10 | BB Min | A: 43.59 (+0.20s | 0.5%) | Denver Swim Academy | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 138 | Raven Chan | 43.81 | 10 | BB Min | A: 43.59 (+0.22s | 0.5%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 139 | Brynn Brewster | 43.87 | 10 | BB Min | A: 43.59 (+0.28s | 0.6%) | Foothills Swim Team | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 140 | Alexis Liao | 43.90 | 9 | BB Min | A: 43.59 (+0.31s | 0.7%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 141 | Mackenzie Tidwell | 43.91 | 9 | BB Min | A: 43.59 (+0.32s | 0.7%) | Sandpipers of Nevada | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 142 | Ellie Rasmussen | 43.93 | 9 | BB Min | A: 43.59 (+0.34s | 0.8%) | Sandpipers of Nevada | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 143 | Alyse Tang | 44.03 | 9 | BB Min | A: 43.59 (+0.44s | 1.0%) | South San Francisco Aquatics | 06/06/2025 | BAC C B A Meet | |
| 144 | Rebekah Lucero | 44.06 | 10 | BB Min | A: 43.59 (+0.47s | 1.1%) | Canyons Aquatic Club | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 145 | Erica Tanida | 44.13 | 10 | BB Min | A: 43.59 (+0.54s | 1.2%) | Pro Swimming | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 146 | Allison Tjhin | 44.14 | 10 | BB Min | A: 43.59 (+0.55s | 1.2%) | Diablo Aquatics | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 147 | Allison Tjhin | 44.17 | 9 | BB Min | A: 43.59 (+0.58s | 1.3%) | Diablo Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 148 | Sakura Yanone | 44.20 | 9 | BB Min | A: 43.59 (+0.61s | 1.4%) | Swim Torrance | 06/12/2025 | 2025 June Age Group Invite | |
| 149 | Mia Tursic | 44.25 | 9 | BB Min | A: 43.59 (+0.66s | 1.5%) | Kearns Youth Aquatic Team | 07/17/2025 | 2025 UTAGS LC Championships | |
| 150 | Alara Petricka | 44.25 | 9 | BB Min | A: 43.59 (+0.66s | 1.5%) | Front Range Barracudas | 07/25/2025 | 2025 CO CSI 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.