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Western Zone Zone Boys 10 & under - 100 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 Thomas Halford 1:47.02 10 BB Min A: 1:45.49 (+1.53s | 1.4%) Pikes Peak Athletics 06/19/2026 2026 CO Falfins Long Course Open
50 Breast
52.32
52.32
100 Breast
54.70
1:47.02
100 Breast
1:47.02
202 Elliott Lindley 1:47.11 9 BB Min A: 1:45.49 (+1.62s | 1.5%) Los Altos Mountain View Aquati 05/16/2026 2026 DACA LC CBA+
203 Jacob Liu 1:47.15 10 BB Min A: 1:45.49 (+1.66s | 1.5%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
204 Aaron Kim 1:47.18 9 BB Min A: 1:45.49 (+1.69s | 1.6%) The Spartans of La Canada 06/12/2025 2025 June Age Group Invite
50 Breast
52.95
52.95
100 Breast
54.23
1:47.18
100 Breast
1:47.18
205 Eli Lawson 1:47.30 9 BB Min A: 1:45.49 (+1.81s | 1.7%) Dolphin Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
206 Zuriel Cariazo 1:47.38 10 BB Min A: 1:45.49 (+1.89s | 1.8%) Montrose Marlins Swim Club 05/29/2026 2026 CO Cortez Summer Open
207 Blake Hadfield 1:47.41 10 BB Min A: 1:45.49 (+1.92s | 1.8%) Aulea Swim Club 07/03/2026 2026 Keo Nakama Swim Meet
208 Hei Chan 1:47.44 10 BB Min A: 1:45.49 (+1.95s | 1.8%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
209 Eliott Jackson 1:47.46 10 BB Min A: 1:45.49 (+1.97s | 1.8%) Team Eugene Aquatics 06/26/2026 2026 TEAM Summer Invitational
210 Christopher Navarro 1:47.66 10 BB Min A: 1:45.49 (+2.17s | 2.0%) Kamehameha Swim Club 06/06/2026 2026 15th Annual Wada Rainbow Invitational
211 Stewart Bye 1:47.68 10 BB Min A: 1:45.49 (+2.19s | 2.0%) Corvallis Aquatic Team 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Breast
51.69
51.69
100 Breast
55.99
1:47.68
100 Breast
1:47.68
212 Jaden Manalastas 1:47.83 10 BB Min A: 1:45.49 (+2.34s | 2.2%) South San Francisco Aquatics 06/26/2026 SUNN Silicon Valley CBA+ LCM
213 Ashwin Tiwari 1:47.84 9 BB Min A: 1:45.49 (+2.35s | 2.2%) Olympic Cascade Aquatics 05/29/2026 2026 TRI CITY INVITATIONAL
214 Wyatt Chandler 1:47.86 10 BB Min A: 1:45.49 (+2.37s | 2.2%) San Dimas Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
215 Kurt Ramos 1:47.91 10 BB Min A: 1:45.49 (+2.42s | 2.2%) Vacaville Swim Club 06/27/2026 NVST Summer Plunge 2026
216 Ludwik Pawelski 1:48.05 9 BB Min A: 1:45.49 (+2.56s | 2.4%) Sparks Piranhas Swim Team 05/22/2026 2026 Intermountain Classic Long Course Meet
50 Breast
51.88
51.88
100 Breast
56.17
1:48.05
100 Breast
1:48.05
217 Nicholas Mosendz 1:48.06 10 BB Min A: 1:45.49 (+2.57s | 2.4%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
218 Kaleb Luu 1:48.30 9 BB Min A: 1:45.49 (+2.81s | 2.6%) Pleasanton Seahawks 06/20/2026 Alto Summer Swelter
219 William Ouyang 1:48.40 10 BB Min A: 1:45.49 (+2.91s | 2.7%) San Ramon Valley Aquatics 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Breast
52.11
52.11
100 Breast
56.29
1:48.40
100 Breast
1:48.40
220 Brooks Switaj 1:48.43 9 BB Min A: 1:45.49 (+2.94s | 2.7%) Bellevue Club Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Breast
52.87
52.87
100 Breast
55.56
1:48.43
100 Breast
1:48.43
221 Ethan Huang 1:48.51 10 BB Min A: 1:45.49 (+3.02s | 2.8%) Rose Bowl Aquatics 06/11/2026 2026 SCS June AG Invite CANY
222 Charles Tan 1:48.56 10 BB Min A: 1:45.49 (+3.07s | 2.8%) Eastside Aquatic Swim Team 06/13/2026 2026 PN IST June Invtational Approved
223 Leo Liao 1:48.60 10 BB Min A: 1:45.49 (+3.11s | 2.9%) Alto Swim Club 06/20/2026 Alto Summer Swelter
224 Gairen Bean 1:48.60 10 BB Min A: 1:45.49 (+3.11s | 2.9%) South Bay Aquatics 05/23/2026 2026 SI HSA A All Ages NTS May 23 24
225 Isaiah Fadillah 1:48.63 10 BB Min A: 1:45.49 (+3.14s | 2.9%) California Dolphins Swim Team 05/02/2026 Alto Spring Jam CBA
226 Gavin Johnston 1:48.63 9 BB Min A: 1:45.49 (+3.14s | 2.9%) Manta Ray Aquatics 05/23/2026 2026 SI HSA 2 All Ages NTS May 23 24
227 Zachary DeLozier 1:48.74 9 BB Min A: 1:45.49 (+3.25s | 3.0%) Lake Oswego Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Breast
53.31
53.31
100 Breast
55.43
1:48.74
100 Breast
1:48.74
228 Joseph Jorgensen 1:48.75 10 BB Min A: 1:45.49 (+3.26s | 3.0%) Coastal Machine Aquatics Club 07/23/2025 2025 CA SCS Summer A G Champs
229 William Power 1:48.86 10 BB Min A: 1:45.49 (+3.37s | 3.1%) Unattached 06/27/2025 Valley Splash
230 Holden Ling 1:48.93 10 BB Min A: 1:45.49 (+3.44s | 3.2%) The Olympic Club 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
231 Hunter Chen 1:49.00 10 BB Min A: 1:45.49 (+3.51s | 3.2%) Flying Fish Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
232 Jayden Huang 1:49.03 10 BB Min A: 1:45.49 (+3.54s | 3.2%) Harbor Aquatics Club 06/14/2025 2025 IST June Invtational
233 Mason Li 1:49.07 9 BB Min A: 1:45.49 (+3.58s | 3.3%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
234 Owen Laidlaw 1:49.07 9 BB Min A: 1:45.49 (+3.58s | 3.3%) Island Aquatics 07/03/2026 2026 MAGSA LCM LAST CHANCE Copied
50 Breast
53.48
53.48
100 Breast
55.59
1:49.07
100 Breast
1:49.07
235 BaoSheng Wang 1:49.07 8 BB Min A: 1:45.49 (+3.58s | 3.3%) San Ramon Valley Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
236 Johnathan Wang 1:49.18 9 BB Min A: 1:45.49 (+3.69s | 3.4%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
237 Jaden Dao 1:49.22 9 BB Min A: 1:45.49 (+3.73s | 3.4%) Dare Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
238 Owen Friedman 1:49.24 9 BB Min A: 1:45.49 (+3.75s | 3.4%) Legacy Aquatics 06/12/2026 73rd Ted Walker Invitational 2026
239 Krosby Thomure 1:49.27 10 BB Min A: 1:45.49 (+3.78s | 3.5%) Spokane Waves Aquatic Team 04/25/2026 2026 SWAT Spring Fling
50 Breast
51.17
51.17
100 Breast
58.10
1:49.27
100 Breast
1:49.27
240 Austin Zhou 1:49.45 9 BB Min A: 1:45.49 (+3.96s | 3.6%) Pacific Dragons Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
241 Jimmy Chen 1:49.47 9 BB Min A: 1:45.49 (+3.98s | 3.6%) Monterey Park Manta Rays 06/11/2026 ARMADA 2026 SCS June AG Invite
242 William Yao 1:49.48 10 BB Min A: 1:45.49 (+3.99s | 3.6%) Fontana Aquatics Club 06/11/2026 2026 SCS June AG Invite
50 Breast
51.09
51.09
100 Breast
58.39
1:49.48
100 Breast
1:49.48
243 Jeffrey Li 1:49.48 9 BB Min A: 1:45.49 (+3.99s | 3.6%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
244 Ishaan Malik 1:49.48 10 BB Min A: 1:45.49 (+3.99s | 3.6%) Unattached 05/02/2026 Alto Spring Jam CBA
245 Thomas Nguyen 1:49.51 10 BB Min A: 1:45.49 (+4.02s | 3.7%) Cascade Swim Club 09/20/2025 2025 PN CSC September Shakeout
246 Bruce Zhang 1:49.57 9 BB Min A: 1:45.49 (+4.08s | 3.7%) Alto Swim Club 06/20/2026 Alto Summer Swelter
247 Ryan Xie 1:49.61 10 BB Min A: 1:45.49 (+4.12s | 3.8%) Cascadia Swimming 06/05/2026 2026 AAA Summer Blast LC Invite
50 Breast
54.29
54.29
100 Breast
55.32
1:49.61
100 Breast
1:49.61
248 Junji Kimori 1:49.63 10 BB Min A: 1:45.49 (+4.14s | 3.8%) Swim Torrance 06/11/2026 2026 SCS June AG Invite
50 Breast
51.90
51.90
100 Breast
57.73
1:49.63
100 Breast
1:49.63
249 Mike Semenov 1:49.67 10 BB Min A: 1:45.49 (+4.18s | 3.8%) Beach Cities Alpha 06/11/2026 ARMADA 2026 SCS June AG Invite
250 Jack Cohen 1:49.69 10 BB Min A: 1:45.49 (+4.20s | 3.8%) Class Aquatics 06/11/2026 2026 SCS June AG Invite CANY
50 Breast
50.77
50.77
100 Breast
58.92
1:49.69
100 Breast
1:49.69

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.