New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
251 Adrian Tu 1:39.98 10 BB Min A: 1:32.29 (+7.69s | 7.7%) Walnut Creek Aquabears 06/20/2025 Zone 2 Last Chance To AG Champs
252 Watson She 1:39.98 9 BB Min A: 1:32.29 (+7.69s | 7.7%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
253 Wesley Clemens 1:40.01 9 BB Min A: 1:32.29 (+7.72s | 7.7%) Bay Club Aquatics 04/24/2026 2026 SI PS ABB Meet B Group
254 Atharv Tiruke 1:40.13 9 BB Min A: 1:32.29 (+7.84s | 7.8%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
255 Ashwin Tiwari 1:40.24 9 BB Min A: 1:32.29 (+7.95s | 7.9%) Olympic Cascade Aquatics 06/27/2025 2025 PN SMAC Summer Classic Invitational
256 Travis Sullivan 1:40.45 10 BB Min A: 1:32.29 (+8.16s | 8.1%) Mission Valley YMCA 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Back
49.37
49.37
100 Back
51.08
1:40.45
100 Back
1:40.45
257 Bradley Royce 1:40.46 9 BB Min A: 1:32.29 (+8.17s | 8.1%) Highlands Ranch Aquatics 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
49.99
49.99
100 Back
50.47
1:40.46
100 Back
1:40.46
258 Kai Jo 1:40.50 10 BB Min A: 1:32.29 (+8.21s | 8.2%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
259 Marcus Stefan 1:40.54 11 BB Min A: 1:32.29 (+8.25s | 8.2%) Teamgoldusa 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
260 Owen Yan 1:40.56 10 BB Min A: 1:32.29 (+8.27s | 8.2%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
261 Ian Zhang 1:40.62 10 BB Min A: 1:32.29 (+8.33s | 8.3%) Apex 05/01/2026 2026 AAA May LC Invitational
50 Back
48.76
48.76
100 Back
51.86
1:40.62
100 Back
1:40.62
262 Liam Reyes 1:40.62 10 BB Min A: 1:32.29 (+8.33s | 8.3%) Sparks Piranhas Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
50.12
50.12
100 Back
50.50
1:40.62
100 Back
1:40.62
263 Henry Kyles 1:40.67 10 BB Min A: 1:32.29 (+8.38s | 8.3%) Bellingham Bay Swim Team 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
264 Rhys Beyeler-Evans 1:40.71 10 BB Min A: 1:32.29 (+8.42s | 8.4%) Piedmont Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
265 Kai Hawkes 1:40.75 10 BB Min A: 1:32.29 (+8.46s | 8.4%) Unattached 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
266 Stuart Shillington 1:40.76 10 BB Min A: 1:32.29 (+8.47s | 8.4%) Team Eugene Aquatics 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
50.19
50.19
100 Back
50.57
1:40.76
100 Back
1:40.76
267 Kieran McLennan 1:40.77 9 BB Min A: 1:32.29 (+8.48s | 8.4%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+
268 Kensington Hull 1:40.80 10 BB Min A: 1:32.29 (+8.51s | 8.4%) Heartland Swim Assoc 04/24/2026 2026 SI PS ABB Meet Group A
50 Back
50.65
50.65
100 Back
50.15
1:40.80
100 Back
1:40.80
269 Mark Chechuy 1:40.81 10 BB Min A: 1:32.29 (+8.52s | 8.5%) South Orange County Aquatics 06/12/2025 2025 June Age Group Invite
50 Back
48.64
48.64
100 Back
52.17
1:40.81
100 Back
1:40.81
270 Remington Kalicinski 1:40.86 10 BB Min A: 1:32.29 (+8.57s | 8.5%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
271 Sebastian Hartline 1:40.89 10 BB Min A: 1:32.29 (+8.60s | 8.5%) Multnomah Athletic Club 05/01/2026 2026 THSC Spring Invite
272 Ronan Kruse 1:41.20 10 BB Min A: 1:32.29 (+8.91s | 8.8%) South Bay Aquatics 04/24/2026 2026 SI PS ABB Meet Group A
50 Back
50.54
50.54
100 Back
50.66
1:41.20
100 Back
1:41.20
273 Austin Mitchell 1:41.24 10 BB Min A: 1:32.29 (+8.95s | 8.8%) Valley Aquatics 05/01/2026 2026 PN BC May Flowers Approved
274 Penghao Yu 1:41.27 10 BB Min A: 1:32.29 (+8.98s | 8.9%) Santa Clara Swim Club 07/19/2025 Santa Clara Valley Splash Block Party
275 Keller Kirkpatrick 1:41.28 9 BB Min A: 1:32.29 (+8.99s | 8.9%) Lake Oswego Swim Club 06/26/2025 2025 Howard Jones Open
276 Liam Lawson 1:41.30 10 BB Min A: 1:32.29 (+9.01s | 8.9%) Lake Oswego Swim Club 04/25/2026 GACC Spring Invitational
50 Back
50.45
50.45
100 Back
50.85
1:41.30
100 Back
1:41.30
277 Joshua Vitale 1:41.33 10 BB Min A: 1:32.29 (+9.04s | 8.9%) Lake Oswego Swim Club 05/02/2025 2025 THSC Spring Invitational
50 Back
48.16
48.16
100 Back
53.17
1:41.33
100 Back
1:41.33
278 Jake McNair 1:41.50 9 BB Min A: 1:32.29 (+9.21s | 9.1%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
279 Ezekiel Beyer 1:41.52 10 BB Min A: 1:32.29 (+9.23s | 9.1%) Swim Dogs 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
48.93
48.93
100 Back
52.59
1:41.52
100 Back
1:41.52
280 David Son 1:41.55 9 BB Min A: 1:32.29 (+9.26s | 9.1%) Mission Aurora Colorado Swimmi 04/24/2026 2026 CO Arena Catch Me If You Can
281 Demian Jarmy 1:41.60 10 BB Min A: 1:32.29 (+9.31s | 9.2%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
282 Liam Larson 1:41.73 9 BB Min A: 1:32.29 (+9.44s | 9.3%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
50 Back
47.91
47.91
100 Back
53.82
1:41.73
100 Back
1:41.73
283 Zuriel Cariazo 1:41.74 10 BB Min A: 1:32.29 (+9.45s | 9.3%) Montrose Marlins Swim Club 07/25/2025 2025 CO CSI Age Group Championships
284 Oliver Morris 1:41.76 9 BB Min A: 1:32.29 (+9.47s | 9.3%) Lake Oswego Swim Club 04/25/2026 GACC Spring Invitational
50 Back
50.96
50.96
100 Back
50.80
1:41.76
100 Back
1:41.76
285 Miles Wang 1:41.87 9 BB Min A: 1:32.29 (+9.58s | 9.4%) Pleasanton Seahawks 04/25/2026 Brentwood Seawolves Long Course C B BB+
286 Jayden Huang 1:41.88 10 BB Min A: 1:32.29 (+9.59s | 9.4%) Harbor Aquatics Club 06/14/2025 2025 IST June Invtational
287 Landon Noble 1:41.89 9 BB Min A: 1:32.29 (+9.60s | 9.4%) Highlands Ranch Aquatics 05/15/2026 2026 CO NJ Ken Kelley Invite
288 William Power 1:41.90 10 BB Min A: 1:32.29 (+9.61s | 9.4%) Unattached 06/27/2025 Valley Splash
289 Locke Kane 1:41.95 9 BB Min A: 1:32.29 (+9.66s | 9.5%) Lahaina Swim Club 04/19/2026 2026 MAGSA LCM A1 Meet
290 Calder Brelsford-La Badie 1:42.15 9 BB Min A: 1:32.29 (+9.86s | 9.7%) Bainbridge Island Swim Club 05/15/2026 2026 PN IST Sockeye Springtime Madness App
291 Conrad Shwe 1:42.27 9 BB Min A: 1:32.29 (+9.98s | 9.8%) Clovis Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
51.04
51.04
50 Back
0.00
51.04
50 Back
51.04
75 Back
51.23
1:42.27
100 Back
0.00
1:42.27
50 Back
51.23
292 Marcus Jensen 1:42.34 10 BB Min A: 1:32.29 (+10.05s | 9.8%) Voltage Aquatics 05/16/2025 2025 Spring Fling LC Invitational
50 Back
48.20
48.20
100 Back
54.14
1:42.34
100 Back
1:42.34
293 Evan Yang 1:42.38 8 BB Min A: 1:32.29 (+10.09s | 9.9%) Lake Oswego Swim Club 04/25/2026 GACC Spring Invitational
50 Back
49.37
49.37
100 Back
53.01
1:42.38
100 Back
1:42.38
294 Jacob Chen 1:42.41 9 BB Min A: 1:32.29 (+10.12s | 9.9%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
295 Martin Li 1:42.45 9 BB Min A: 1:32.29 (+10.16s | 9.9%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
296 Jacob Cardenas 1:42.49 10 BB Min A: 1:32.29 (+10.20s | 10.0%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
50 Back
50.84
50.84
100 Back
51.65
1:42.49
100 Back
1:42.49
297 Noah Chang 1:42.58 9 BB Min A: 1:32.29 (+10.29s | 10.0%) North Coast Aquatics 04/24/2026 2026 SI PS ABB Meet B Group
50 Back
50.37
50.37
100 Back
52.21
1:42.58
100 Back
1:42.58
298 Conrad Chiu 1:42.61 10 BB Min A: 1:32.29 (+10.32s | 10.1%) Corvallis Aquatic Team 06/27/2025 TEAM Summer Invitational
50 Back
47.28
47.28
100 Back
55.33
1:42.61
100 Back
1:42.61
299 Dax Nisenbaum 1:42.68 10 BB Min A: 1:32.29 (+10.39s | 10.1%) Hills Hurricane Swimming 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
300 Silvio Leal 1:42.72 10 BB Min A: 1:32.29 (+10.43s | 10.2%) Maui Swim Club 04/19/2026 2026 MAGSA LCM A1 Meet

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.