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Western Zone Zone Boys 10 & under - 100 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
201 Hudson Porter 1:37.40 9 BB Min A: 1:32.29 (+5.11s | 5.2%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
202 Christopher Yee 1:37.46 10 BB Min A: 1:32.29 (+5.17s | 5.3%) Swim Torrance 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
45.58
45.58
100 Back
51.88
1:37.46
100 Back
1:37.46
203 Charles Knigge 1:37.55 10 BB Min A: 1:32.29 (+5.26s | 5.4%) Spokane Waves Aquatic Team 04/25/2026 2026 SWAT Spring Fling
50 Back
48.25
48.25
100 Back
49.30
1:37.55
100 Back
1:37.55
204 Jaxon Despain 1:37.62 9 BB Min A: 1:32.29 (+5.33s | 5.5%) Denver Swim Academy 04/26/2025 2025 CO FST Spring LC Fever
50 Back
46.82
46.82
100 Back
50.80
1:37.62
100 Back
1:37.62
205 Rain Liu 1:37.69 10 BB Min A: 1:32.29 (+5.40s | 5.5%) Rancho San Dieguito 04/24/2026 2026 SI PS ABB Meet B Group
50 Back
46.39
46.39
100 Back
51.30
1:37.69
100 Back
1:37.69
206 Jasper Timmons 1:37.70 10 BB Min A: 1:32.29 (+5.41s | 5.5%) Cascade Swim Club 05/15/2026 2026 PN IST Sockeye Springtime Madness App
207 Parker Sampson 1:37.72 10 BB Min A: 1:32.29 (+5.43s | 5.6%) Denver Swim Academy 06/19/2025 2025 CO ACES Summer Invite
50 Back
48.77
48.77
100 Back
48.95
1:37.72
100 Back
1:37.72
208 Adrian Pascu 1:37.72 9 BB Min A: 1:32.29 (+5.43s | 5.6%) Gold\\\\\\'s Aquatics Club (Camas) 05/01/2026 2026 THSC Spring Invite
50 Back
46.77
46.77
100 Back
50.95
1:37.72
100 Back
1:37.72
209 Hantian You 1:37.78 10 BB Min A: 1:32.29 (+5.49s | 5.6%) Lake Oswego Swim Club 04/25/2026 GACC Spring Invitational
50 Back
47.89
47.89
100 Back
49.89
1:37.78
100 Back
1:37.78
210 Vaughn Jacob 1:37.85 10 BB Min A: 1:32.29 (+5.56s | 5.7%) Mount Hood Aquatics 07/11/2025 2025 Seth Dawson
50 Back
48.70
48.70
100 Back
49.15
1:37.85
100 Back
1:37.85
211 James Foster 1:37.85 9 BB Min A: 1:32.29 (+5.56s | 5.7%) Aquawolves Swimming 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
49.25
49.25
100 Back
48.60
1:37.85
100 Back
1:37.85
212 Carson Yin 1:37.96 10 BB Min A: 1:32.29 (+5.67s | 5.8%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
213 Carter Hollingsworth 1:38.00 10 BB Min A: 1:32.29 (+5.71s | 5.8%) Castle Rock Swimming 07/25/2025 2025 CO CSI Age Group Championships
50 Back
48.32
48.32
100 Back
49.68
1:38.00
100 Back
1:38.00
214 Kais Esmail 1:38.01 10 BB Min A: 1:32.29 (+5.72s | 5.8%) Bellingham Bay Swim Team 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
215 Mario Aoki 1:38.09 9 BB Min A: 1:32.29 (+5.80s | 5.9%) Falfins Swimming 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
47.16
47.16
100 Back
50.93
1:38.09
100 Back
1:38.09
216 Yihong Xiang 1:38.10 10 BB Min A: 1:32.29 (+5.81s | 5.9%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Back
48.28
48.28
100 Back
49.82
1:38.10
100 Back
1:38.10
217 Dylan sun 1:38.10 10 BB Min A: 1:32.29 (+5.81s | 5.9%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
218 Jonathan Wen 1:38.13 10 BB Min A: 1:32.29 (+5.84s | 6.0%) Rancho San Dieguito 04/24/2026 2026 SI PS ABB Meet B Group
50 Back
46.95
46.95
100 Back
51.18
1:38.13
100 Back
1:38.13
219 Archie McCallum 1:38.14 7 BB Min A: 1:32.29 (+5.85s | 6.0%) Poseidon Aquatic Club 05/01/2026 2026 PN BC May Flowers Approved
220 Declan Benton 1:38.24 10 BB Min A: 1:32.29 (+5.95s | 6.1%) Sawtooth Aquatic Club 04/20/2024 2024 BY April LCM Time Achievement
50 Back
47.28
47.28
100 Back
50.96
1:38.24
100 Back
1:38.24
221 Oliver Song Zhang 1:38.25 10 BB Min A: 1:32.29 (+5.96s | 6.1%) West Coast Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
222 James Tyrrell 1:38.40 9 BB Min A: 1:32.29 (+6.11s | 6.2%) Capital City Athletics 06/20/2025 2025 Falfins Long Course Open
223 Isaac Zepeda 1:38.42 10 BB Min A: 1:32.29 (+6.13s | 6.2%) South Gate Aquatics Club 07/23/2025 2025 CA SCS Summer A G Champs
224 Collier Jacobson 1:38.46 10 BB Min A: 1:32.29 (+6.17s | 6.3%) Tualatin Hills Swim Club 06/26/2025 2025 Howard Jones Open
225 Amar Alwattar 1:38.51 10 BB Min A: 1:32.29 (+6.22s | 6.3%) Montclair Swim Team 06/07/2025 Orinda Aquatics LC C B BB+ Meet
226 Arthur Shackelton 1:38.52 9 BB Min A: 1:32.29 (+6.23s | 6.3%) Lakeridge Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
227 Jeffrey Crouse 1:38.54 10 BB Min A: 1:32.29 (+6.25s | 6.3%) Livermore AquaCowboys 04/25/2026 Brentwood Seawolves Long Course C B BB+
228 Benjamin Bull 1:38.54 10 BB Min A: 1:32.29 (+6.25s | 6.3%) Bellevue Club Swim Team 07/24/2025 2025 PN LC 12 U Championships
229 Ayu Shaik 1:38.65 10 BB Min A: 1:32.29 (+6.36s | 6.4%) Apex 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
230 Ludwik Pawelski 1:38.72 9 BB Min A: 1:32.29 (+6.43s | 6.5%) Sparks Piranhas Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
48.16
48.16
100 Back
50.56
1:38.72
100 Back
1:38.72
231 Reean Shen 1:38.87 10 BB Min A: 1:32.29 (+6.58s | 6.7%) Pro Swimming 05/15/2026 2026 PN IST Sockeye Springtime Madness App
232 Arwin Safaee 1:38.92 10 BB Min A: 1:32.29 (+6.63s | 6.7%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
233 Fletcher Sumner 1:39.01 10 BB Min A: 1:32.29 (+6.72s | 6.8%) Mission Aurora Colorado Swimmi 04/24/2026 2026 CO Arena Catch Me If You Can
234 Vincent Xie 1:39.03 10 BB Min A: 1:32.29 (+6.74s | 6.8%) Beaverton Area Aquatics Club 05/01/2026 2026 THSC Spring Invite
50 Back
44.92
44.92
100 Back
54.11
1:39.03
100 Back
1:39.03
235 Joshua Wheaton 1:39.03 10 BB Min A: 1:32.29 (+6.74s | 6.8%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
50 Back
47.86
47.86
100 Back
51.17
1:39.03
100 Back
1:39.03
236 Andres Velazquez 1:39.03 9 BB Min A: 1:32.29 (+6.74s | 6.8%) Pro Swimming 05/15/2026 2026 PN IST Sockeye Springtime Madness App
237 Beau Jakubowski 1:39.16 9 BB Min A: 1:32.29 (+6.87s | 6.9%) Aces Swim Club 05/16/2025 2025 CO ACES Spring Invite
238 Evan Wang 1:39.37 9 BB Min A: 1:32.29 (+7.08s | 7.1%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
239 Nicholas Harrold 1:39.38 10 BB Min A: 1:32.29 (+7.09s | 7.1%) Pikes Peak Athletics 05/16/2026 2026 CO Hilltopper Invite
50 Back
50.09
50.09
100 Back
49.29
1:39.38
100 Back
1:39.38
240 Levi Cheung 1:39.39 8 BB Min A: 1:32.29 (+7.10s | 7.1%) Beaverton Area Aquatics Club 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
241 Caleb Taussig 1:39.55 9 BB Min A: 1:32.29 (+7.26s | 7.3%) Denver Swim Academy 05/16/2026 2026 CO Hilltopper Invite
50 Back
47.66
47.66
100 Back
51.89
1:39.55
100 Back
1:39.55
242 Zhouhan Yang 1:39.56 10 BB Min A: 1:32.29 (+7.27s | 7.3%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
243 Daniel Kalinovski 1:39.58 10 BB Min A: 1:32.29 (+7.29s | 7.3%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+
244 Jeremy Zhao 1:39.68 9 BB Min A: 1:32.29 (+7.39s | 7.4%) Quicksilver Swimming 06/27/2025 Valley Splash
245 Cameron Boitano 1:39.73 10 BB Min A: 1:32.29 (+7.44s | 7.5%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
246 Vivaan Jagadish 1:39.75 10 BB Min A: 1:32.29 (+7.46s | 7.5%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
50 Back
48.83
48.83
100 Back
50.92
1:39.75
100 Back
1:39.75
247 Kyle Cheung 1:39.78 10 BB Min A: 1:32.29 (+7.49s | 7.5%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
248 Ahmet Okyay 1:39.80 10 BB Min A: 1:32.29 (+7.51s | 7.5%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
249 Oliver Pearce 1:39.86 10 BB Min A: 1:32.29 (+7.57s | 7.6%) Aces Swim Club 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Back
50.41
50.41
100 Back
49.45
1:39.86
100 Back
1:39.86
250 Niranjan Bharathan 1:39.90 10 BB Min A: 1:32.29 (+7.61s | 7.6%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
50 Back
50.27
50.27
100 Back
49.63
1:39.90
100 Back
1:39.90

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.