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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
151 Brooke Byers 45.19 10 BB Min A: 43.59 (+1.60s | 3.5%) Aces Swim Club 07/25/2025 2025 CO CSI Age Group Championships
152 Calista Dickinson 45.19 9 BB Min A: 43.59 (+1.60s | 3.5%) Boulder City Henderson Swim Te 03/30/2025 Sand Vs BCH LCM Dual 2025
153 Miriam Schissler 45.25 9 BB Min A: 43.59 (+1.66s | 3.7%) San Clemente Aquatic Team 06/12/2025 2025 June Age Group Invite
154 EmmaLynn McBee 45.30 10 BB Min A: 43.59 (+1.71s | 3.8%) Lehi Aquatics 06/27/2025 WFFM Red White And Black 2025
155 Sofia Martinez 45.31 10 BB Min A: 43.59 (+1.72s | 3.8%) Gold\\\\\\'s Aquatics Club (Camas) 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
156 Alivia Lee 45.31 10 BB Min A: 43.59 (+1.72s | 3.8%) Pro Swimming 07/11/2025 2025 PN OCA July Jamboree Invitational
157 Hazel Nance 45.50 10 BB Min A: 43.59 (+1.91s | 4.2%) Lake Oswego Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
158 Emilia Langdon 45.51 10 BB Min A: 43.59 (+1.92s | 4.2%) Palo Alto Stanford Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
159 Luna Dong 45.54 9 BB Min A: 43.59 (+1.95s | 4.3%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
160 Talina Naffziger 45.55 10 BB Min A: 43.59 (+1.96s | 4.3%) Castle Rock Swimming 06/20/2025 2025 Falfins Long Course Open
161 Lucy Fronk 45.56 9 BB Min A: 43.59 (+1.97s | 4.3%) South Davis Aquatics Team 07/17/2025 2025 UTAGS LC Championships
162 Ella Henry 45.58 9 BB Min A: 43.59 (+1.99s | 4.4%) Albany Armada Aquatics 06/20/2025 Reno Aquatic Club Gamble
163 Elliot Jung 45.60 10 BB Min A: 43.59 (+2.01s | 4.4%) Olympic Cascade Aquatics 07/24/2025 2025 PN LC 12 U Championships
164 Katherine Huang 45.62 9 BB Min A: 43.59 (+2.03s | 4.4%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
165 Ellie Wang 45.62 9 BB Min A: 43.59 (+2.03s | 4.4%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
166 Maiya Koum 45.64 10 BB Min A: 43.59 (+2.05s | 4.5%) Sacramento Aquatics Club 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
167 Lucy James 45.65 10 BB Min A: 43.59 (+2.06s | 4.5%) Aspire Aquatics of Colorado 07/25/2025 2025 CO CSI Age Group Championships
168 Katie Wang 45.74 10 BB Min A: 43.59 (+2.15s | 4.7%) Issaquah Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
169 Everly Marquardt 45.74 10 BB Min A: 43.59 (+2.15s | 4.7%) Pacific Swim 07/24/2025 2025 SI LC AG CHAMPS
170 Andradige Silva 45.75 10 BB Min A: 43.59 (+2.16s | 4.7%) Beaverton Area Aquatics Club 06/26/2025 2025 Howard Jones Open
171 Natalie Saito 45.77 10 BB Min A: 43.59 (+2.18s | 4.8%) Issaquah Swim Team 05/16/2025 2025 PN IST Sockeye Springtime Madness
172 Lucy Mao 45.78 9 BB Min A: 43.59 (+2.19s | 4.8%) Horizon Swimming 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
45.78
45.78
50 Back
0.00
45.78
50 Back
45.78
173 Emma Uchida 45.82 10 BB Min A: 43.59 (+2.23s | 4.9%) Olympic Cascade Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
174 Jane Kelly 45.90 10 BB Min A: 43.59 (+2.31s | 5.0%) Cali Piranha Swim Team 07/24/2025 2025 SI LC AG CHAMPS
175 Evelyn Lang 45.92 9 BB Min A: 43.59 (+2.33s | 5.1%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
176 Kaylie Duke 45.93 10 BB Min A: 43.59 (+2.34s | 5.1%) Beaverton Area Aquatics Club 06/26/2025 2025 Howard Jones Open
177 Bailey Aguilar-Marin 45.95 8 BB Min A: 43.59 (+2.36s | 5.1%) Clovis Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
45.95
45.95
50 Back
0.00
45.95
50 Back
45.95
178 Chloe Chai 46.00 9 BB Min A: 43.59 (+2.41s | 5.2%) Santa Clara Swim Club 07/19/2025 Santa Clara Valley Splash Block Party
179 Grace Farmer 46.00 10 BB Min A: 43.59 (+2.41s | 5.2%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
180 Amy Qian 46.04 9 BB Min A: 43.59 (+2.45s | 5.3%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
181 Marian Pineda 46.07 10 BB Min A: 43.59 (+2.48s | 5.4%) Alto Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
182 Maya Bean 46.08 10 BB Min A: 43.59 (+2.49s | 5.4%) Tualatin Hills Swim Club 08/06/2025 2025 Summer Elite Showcase
183 Victoria Woodall 46.10 10 BB Min A: 43.59 (+2.51s | 5.4%) Wind N Sea Swim Team 07/24/2025 2025 SI LC AG CHAMPS
184 Sophie Chuang 46.12 10 BB Min A: 43.59 (+2.53s | 5.5%) Otter Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
185 Ava Sysum 46.13 10 BB Min A: 43.59 (+2.54s | 5.5%) San Ramon Valley Aquatics 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
186 Annabelle Shi 46.14 9 BB Min A: 43.59 (+2.55s | 5.5%) Los Angeles Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
187 Penny Datko 46.15 10 BB Min A: 43.59 (+2.56s | 5.5%) Fort Collins Area Swim Team 07/25/2025 2025 CO CSI Age Group Championships
188 Maya Razdan 46.16 10 BB Min A: 43.59 (+2.57s | 5.6%) Wave Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
189 Eliza Staley 46.16 10 BB Min A: 43.59 (+2.57s | 5.6%) Olympus Aquatics 07/17/2025 2025 UTAGS LC Championships
190 Piper McQueen 46.18 10 BB Min A: 43.59 (+2.59s | 5.6%) Apex 06/06/2025 2025 CST Summer Invitational
191 Hana Park 46.19 10 BB Min A: 43.59 (+2.60s | 5.6%) Olympus Aquatics 05/30/2025 2025 UT CHAT Non Qualifier
192 Camden Smiley 46.20 9 BB Min A: 43.59 (+2.61s | 5.6%) Spokane Waves Aquatic Team 04/26/2025 2025 SWAT Spring Fling
193 Tessa Gordon 46.21 10 BB Min A: 43.59 (+2.62s | 5.7%) Olympic Cascade Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
194 Catherine Li 46.25 10 BB Min A: 43.59 (+2.66s | 5.8%) California Dolphins Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
195 Camille Stone 46.26 10 BB Min A: 43.59 (+2.67s | 5.8%) Crow Canyon Sharks 06/08/2024 Orinda Aquatics LC C B BB+ Meet
196 Xiyue Cui 46.26 10 BB Min A: 43.59 (+2.67s | 5.8%) Eastside Aquatic Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
197 Brooklyn Litteken 46.27 9 BB Min A: 43.59 (+2.68s | 5.8%) VillaSport Swim Team 04/18/2025 2025 MAC LONG COURSE INVITATIONAL
198 Wyatt Curtis 46.31 10 BB Min A: 43.59 (+2.72s | 5.9%) Castle Rock Swimming 06/20/2025 2025 Falfins Long Course Open
199 Blakely Garcia 46.32 10 BB Min A: 43.59 (+2.73s | 5.9%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
200 Olivia Diaz-Pease 46.34 10 BB Min A: 43.59 (+2.75s | 5.9%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500

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.