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Western Zone Zone Boys 10 & under - 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
201 Jayden Huang 53.17 10 BB Min A: 47.89 (+5.28s | 9.9%) Harbor Aquatics Club 05/02/2025 2025 PN BC May Flowers
202 Enzo Harter 53.19 10 BB Min A: 47.89 (+5.30s | 10.0%) Beaverton Area Aquatics Club 04/18/2025 2025 MAC LONG COURSE INVITATIONAL
203 Marco Gonzalez 53.20 10 BB Min A: 47.89 (+5.31s | 10.0%) South Bay Aquatics 06/20/2025 2025 SI SPLASH AND DASH
204 Tatsumasa Sekine 53.42 9 BB Min A: 47.89 (+5.53s | 10.4%) Santa Clara Swim Club 06/27/2025 Valley Splash
205 Beau Jakubowski 53.45 9 BB Min A: 47.89 (+5.56s | 10.4%) Aces Swim Club 06/06/2025 2025 CO NJ Summer Solstice Invitational
206 Lucas Pan 53.47 9 BB Min A: 47.89 (+5.58s | 10.4%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
207 Porter Pitti 53.47 9 BB Min A: 47.89 (+5.58s | 10.4%) Olympus Aquatics 06/18/2025 2025 UT CHAT INVITATIONAL
208 Reid Kelly 53.49 9 BB Min A: 47.89 (+5.60s | 10.5%) Front Range Barracudas 06/28/2025 2025 CO Greeley Stampede
209 Lichen Chi 53.51 9 BB Min A: 47.89 (+5.62s | 10.5%) Tualatin Hills Swim Club 06/26/2025 2025 Howard Jones Open
210 Decker Sewell 53.56 10 BB Min A: 47.89 (+5.67s | 10.6%) Ski Hi Aquatics 06/27/2025 2025 CO Alicia Leavitt Memorial Open
211 Thomas Nguyen 53.56 10 BB Min A: 47.89 (+5.67s | 10.6%) Cascade Swim Club 09/21/2024 2024 PN CSC September Shakeout
212 Yeim Jung 53.58 10 BB Min A: 47.89 (+5.69s | 10.6%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
213 Luke Song 53.58 10 BB Min A: 47.89 (+5.69s | 10.6%) Tri-city Channel Cats 07/25/2025 2025 IES LC CHAMPIONSHIPS
214 Luke Chaikriangkrai 53.64 9 BB Min A: 47.89 (+5.75s | 10.7%) Pro Swimming 07/24/2025 2025 PN LC 12 U Championships
215 Calvin Larkin 53.72 9 BB Min A: 47.89 (+5.83s | 10.9%) Bend Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
216 Devin Song 53.73 9 BB Min A: 47.89 (+5.84s | 10.9%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
217 Jasper de Szoeke 53.75 10 BB Min A: 47.89 (+5.86s | 10.9%) Corvallis Aquatic Team 05/30/2025 LA OPEN 2025
218 Ahmet Okyay 53.78 10 BB Min A: 47.89 (+5.89s | 11.0%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
219 Chayton Zhou 53.79 9 BB Min A: 47.89 (+5.90s | 11.0%) Pleasanton Seahawks 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
220 Hayk Asatryan 53.80 10 BB Min A: 47.89 (+5.91s | 11.0%) Milpitas Aquatic Club 05/23/2025 Zone 1 South May Firecracker 500
221 Ansel Witkowski 53.83 9 BB Min A: 47.89 (+5.94s | 11.0%) Puma Aquatic Team 07/16/2025 Renee And Jim Patterson Meet 2025
25 Breast
1:11.22
1:11.22
50 Breast
-17.-39
53.83
50 Breast
53.83
222 Wesley Wei 53.84 10 BB Min A: 47.89 (+5.95s | 11.1%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
223 Liam Reyes 53.85 10 BB Min A: 47.89 (+5.96s | 11.1%) Unattached 07/12/2025 2025 Silver State Championships
224 Aarav Narayan 53.86 10 BB Min A: 47.89 (+5.97s | 11.1%) California Gold 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
225 Arthur Shackelton 53.86 9 BB Min A: 47.89 (+5.97s | 11.1%) Lakeridge Swim Team 06/20/2025 Reno Aquatic Club Gamble
226 Young Sun 53.93 9 BB Min A: 47.89 (+6.04s | 11.2%) Pro Swimming 07/24/2025 2025 PN LC 12 U Championships
227 Hei Chan 53.98 10 BB Min A: 47.89 (+6.09s | 11.3%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
228 Stuart Shillington 53.99 10 BB Min A: 47.89 (+6.10s | 11.3%) Team Eugene Aquatics 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
229 Jayden Zhu 54.01 10 BB Min A: 47.89 (+6.12s | 11.3%) Otter Swim Club 04/19/2025 Alto Spring Jam Meet
230 Charles Knigge 54.03 10 BB Min A: 47.89 (+6.14s | 11.4%) Spokane Waves Aquatic Team 07/25/2025 2025 IES LC CHAMPIONSHIPS
231 Neo Perera 54.06 10 BB Min A: 47.89 (+6.17s | 11.4%) Los Altos Mountain View Aquati 05/17/2025 2025 LAMV SCM C B A+
232 Brooks Poshusta 54.07 10 BB Min A: 47.89 (+6.18s | 11.4%) Eastmont 07/25/2025 2025 IES LC CHAMPIONSHIPS
233 Muyang He 54.08 9 BB Min A: 47.89 (+6.19s | 11.4%) Santa Clara Swim Club 07/19/2025 Santa Clara Valley Splash Block Party
234 Caleb Pan 54.10 10 BB Min A: 47.89 (+6.21s | 11.5%) West Coast Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
235 Samuel Ellsworth 54.10 10 BB Min A: 47.89 (+6.21s | 11.5%) Boise Swim Club 07/18/2025 2025 LCM Summer Championships
236 Kaden Wu 54.13 10 BB Min A: 47.89 (+6.24s | 11.5%) Denver Swim Academy 04/26/2025 2025 CO FST Spring LC Fever
237 Alexander Rich 54.14 10 BB Min A: 47.89 (+6.25s | 11.5%) Maverick Aquatics 06/19/2025 2025 CO Grand Junction Invitational
238 Zachary DeLozier 54.15 9 BB Min A: 47.89 (+6.26s | 11.6%) Lake Oswego Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
239 Ezz Abdelhadi 54.15 10 BB Min A: 47.89 (+6.26s | 11.6%) Burlingame Aquatics 04/27/2024 Alto Spring Jam
240 Sebastian Hartline 54.15 10 BB Min A: 47.89 (+6.26s | 11.6%) Multnomah Athletic Club 06/07/2025 2025 OR CRST Summer Blast 2
241 Haoran Cong 54.20 10 BB Min A: 47.89 (+6.31s | 11.6%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
242 Wesley Zhang 54.23 10 BB Min A: 47.89 (+6.34s | 11.7%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
243 Adam Kao 54.37 10 BB Min A: 47.89 (+6.48s | 11.9%) Life Time Oregon Swim Team 04/18/2025 2025 MAC LONG COURSE INVITATIONAL
244 Milo Lanigan 54.45 10 B Min BB: 54.39 (+0.06s | 0.1%) Pikes Peak Athletics 07/12/2025 2025 CO Southern Colorado LC Championship
245 Jay Dai 54.47 10 B Min BB: 54.39 (+0.08s | 0.1%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
246 Louis Yu 54.48 8 B Min BB: 54.39 (+0.09s | 0.2%) Santa Clara Swim Club 06/27/2025 Valley Splash
247 Ethan Gu 54.52 10 B Min BB: 54.39 (+0.13s | 0.2%) Burlingame Aquatics 06/06/2025 BAC C B A Meet
248 Fedor Evstigneev 54.54 9 B Min BB: 54.39 (+0.15s | 0.3%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
249 Orion Blue-Smith 54.57 10 B Min BB: 54.39 (+0.18s | 0.3%) Palo Alto Stanford Aquatics 05/17/2025 2025 LAMV SCM C B A+
250 Rowan Sargent 54.62 9 B Min BB: 54.39 (+0.23s | 0.4%) Unattached 06/06/2025 2025 CO NJ Summer Solstice Invitational

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.