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
301 Walter O'Coyne 1:44.69 9 B Min BB: 1:44.49 (+0.20s | 0.2%) Phoenix Swim Club 06/20/2025 2025 SI SPLASH AND DASH
50 Back
49.27
49.27
100 Back
55.42
1:44.69
100 Back
1:44.69
302 Chayton Zhou 1:44.77 8 B Min BB: 1:44.49 (+0.28s | 0.3%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
303 Porter Pitti 1:44.79 8 B Min BB: 1:44.49 (+0.30s | 0.3%) Olympus Aquatics 05/20/2025 Kearns LC Classic
50 Back
50.67
50.67
100 Back
54.12
1:44.79
100 Back
1:44.79
304 Weston Weishaar 1:44.89 10 B Min BB: 1:44.49 (+0.40s | 0.4%) Skagit Valley YMCA Tritons 07/18/2025 2025 PN Chinook Age Group Seattle Open
305 Peter Brandt 1:44.97 10 B Min BB: 1:44.49 (+0.48s | 0.5%) Issaquah Swim Team 05/02/2025 2025 PN BC May Flowers
306 Conner Yang 1:44.97 9 B Min BB: 1:44.49 (+0.48s | 0.5%) The Dolphins Portland Swimming 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
50.96
50.96
100 Back
54.01
1:44.97
100 Back
1:44.97
307 William Tate 1:45.11 10 B Min BB: 1:44.49 (+0.62s | 0.6%) Pueblo County Swim Team 06/06/2025 2025 CO La Junta Invitational
308 Vincent Salameh 1:45.18 10 B Min BB: 1:44.49 (+0.69s | 0.7%) Stingray Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Back
50.54
50.54
100 Back
54.64
1:45.18
100 Back
1:45.18
309 Jacob Revelli 1:45.22 9 B Min BB: 1:44.49 (+0.73s | 0.7%) Wolverine Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
310 Henry Deurmeier 1:45.28 10 B Min BB: 1:44.49 (+0.79s | 0.8%) Olympus Aquatics 06/06/2025 Speed Lake City 2025
50 Back
51.16
51.16
100 Back
54.12
1:45.28
100 Back
1:45.28
311 Vincent Nan 1:45.32 9 B Min BB: 1:44.49 (+0.83s | 0.8%) Pacific Dragons Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
312 Bennett Kohlmeyer 1:45.32 9 B Min BB: 1:44.49 (+0.83s | 0.8%) Life Time Colorado Swim Club 04/26/2025 2025 CO FST Spring LC Fever
50 Back
48.52
48.52
100 Back
56.80
1:45.32
100 Back
1:45.32
313 Saien Wu 1:45.43 9 B Min BB: 1:44.49 (+0.94s | 0.9%) Bellevue Club Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
314 Adrian Pascu 1:45.44 8 B Min BB: 1:44.49 (+0.95s | 0.9%) Gold\\\\\\'s Aquatics Club (Camas) 08/02/2025 GACC 2025 End Of Season Meet
50 Back
50.74
50.74
100 Back
54.70
1:45.44
100 Back
1:45.44
315 Levi Cheung 1:45.60 7 B Min BB: 1:44.49 (+1.11s | 1.1%) Beaverton Area Aquatics Club 08/02/2025 GACC 2025 End Of Season Meet
316 Sebastian Hartline 1:45.61 9 B Min BB: 1:44.49 (+1.12s | 1.1%) Multnomah Athletic Club 04/18/2025 2025 MAC LONG COURSE INVITATIONAL
317 Yeim Jung 1:45.63 9 B Min BB: 1:44.49 (+1.14s | 1.1%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
318 Owen Friedman 1:45.68 8 B Min BB: 1:44.49 (+1.19s | 1.1%) Legacy Aquatics 06/07/2025 2025 OR CRST Summer Blast 2
50 Back
52.53
52.53
100 Back
53.15
1:45.68
100 Back
1:45.68
319 Qifan Gong 1:45.72 8 B Min BB: 1:44.49 (+1.23s | 1.2%) Bellevue Club Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
320 Alexander Chung 1:45.75 10 B Min BB: 1:44.49 (+1.26s | 1.2%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
321 Darren Zhao 1:45.83 9 B Min BB: 1:44.49 (+1.34s | 1.3%) Santa Clara Swim Club 06/27/2025 Valley Splash
322 Calvin Warren 1:45.84 10 B Min BB: 1:44.49 (+1.35s | 1.3%) Hilltop Aquatic Swim Team 07/17/2025 2025 UTAGS LC Championships
50 Back
48.88
48.88
100 Back
56.96
1:45.84
100 Back
1:45.84
323 Liam Lawson 1:45.86 9 B Min BB: 1:44.49 (+1.37s | 1.3%) Lake Oswego Swim Club 06/26/2025 2025 Howard Jones Open
324 Luca Desset 1:45.97 9 B Min BB: 1:44.49 (+1.48s | 1.4%) Unattached 06/20/2025 72nd Annual Ted Walker Invitational
325 Hantian You 1:45.98 9 B Min BB: 1:44.49 (+1.49s | 1.4%) Lake Oswego Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
51.84
51.84
100 Back
54.14
1:45.98
100 Back
1:45.98
326 Connor Dennis 1:46.07 10 B Min BB: 1:44.49 (+1.58s | 1.5%) Pacifica Sea Lions 07/19/2025 Alto Last Splash
327 Gairen Bean 1:46.12 9 B Min BB: 1:44.49 (+1.63s | 1.5%) South Bay Aquatics 07/11/2025 2025 SI SDSA All Ages NTS Meet
328 Oliver Morris 1:46.15 8 B Min BB: 1:44.49 (+1.66s | 1.6%) Lake Oswego Swim Club 05/02/2025 2025 THSC Spring Invitational
50 Back
53.95
53.95
100 Back
52.20
1:46.15
100 Back
1:46.15
329 Bradley Royce 1:46.32 9 B Min BB: 1:44.49 (+1.83s | 1.7%) Highlands Ranch Aquatics 06/27/2025 2025 CO Zone 2 DU Meet
50 Back
54.30
54.30
100 Back
52.02
1:46.32
100 Back
1:46.32
330 Adrian Mendoza 1:46.35 8 B Min BB: 1:44.49 (+1.86s | 1.7%) Front Range Barracudas 06/21/2024 2024 RST Rushmore Classic Swim Meet
50 Back
49.91
49.91
100 Back
56.44
1:46.35
100 Back
1:46.35
331 Lucas Shamshurin 1:46.35 10 B Min BB: 1:44.49 (+1.86s | 1.7%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
332 Cannon Brown 1:46.36 9 B Min BB: 1:44.49 (+1.87s | 1.8%) Olympic Cascade Aquatics 05/16/2025 2025 PN IST Sockeye Springtime Madness
333 Adam Ellingwood 1:46.41 9 B Min BB: 1:44.49 (+1.92s | 1.8%) Orinda Aquatics 07/26/2025 PC OAPB Summer Finale Invitational
334 Tatsumasa Sekine 1:46.45 8 B Min BB: 1:44.49 (+1.96s | 1.8%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
335 Leo Ioffe 1:46.45 9 B Min BB: 1:44.49 (+1.96s | 1.8%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
336 Archie McCallum 1:46.48 6 B Min BB: 1:44.49 (+1.99s | 1.9%) Poseidon Aquatic Club 05/02/2025 2025 PN BC May Flowers
337 Max Peterson 1:46.48 9 B Min BB: 1:44.49 (+1.99s | 1.9%) Cottonwood Heights Aquatics 06/27/2025 WFFM Red White And Black 2025
50 Back
52.48
52.48
100 Back
54.00
1:46.48
100 Back
1:46.48
338 Lucas Jiang 1:46.49 8 B Min BB: 1:44.49 (+2.00s | 1.9%) Santa Clara Swim Club 06/27/2025 Valley Splash
339 Rocky Killingsworth 1:46.54 10 B Min BB: 1:44.49 (+2.05s | 1.9%) Lakeridge Swim Team 06/20/2025 Reno Aquatic Club Gamble
50 Back
52.71
52.71
100 Back
53.83
1:46.54
100 Back
1:46.54
340 Christopher Roeder 1:46.57 9 B Min BB: 1:44.49 (+2.08s | 2.0%) Aspen Swim Club 07/25/2025 2025 CO CSI Age Group Championships
50 Back
49.20
49.20
100 Back
57.37
1:46.57
100 Back
1:46.57
341 Lok Zhang 1:46.58 9 B Min BB: 1:44.49 (+2.09s | 2.0%) Pacific Dragons Swim Team 06/14/2025 2025 IST June Invtational
342 Daniel Kalinovski 1:46.66 9 B Min BB: 1:44.49 (+2.17s | 2.0%) Otter Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
343 Micah Gonzalez 1:46.66 9 B Min BB: 1:44.49 (+2.17s | 2.0%) Sawtooth Aquatic Club 05/16/2025 2025 Spring Fling LC Invitational
50 Back
52.19
52.19
100 Back
54.47
1:46.66
100 Back
1:46.66
344 Edward Uvejzovic 1:46.69 9 B Min BB: 1:44.49 (+2.20s | 2.1%) Olympus Aquatics 06/06/2025 Speed Lake City 2025
50 Back
53.93
53.93
100 Back
52.76
1:46.69
100 Back
1:46.69
345 Kaden Wu 1:46.69 9 B Min BB: 1:44.49 (+2.20s | 2.1%) Denver Swim Academy 04/26/2025 2025 CO FST Spring LC Fever
50 Back
51.83
51.83
100 Back
54.86
1:46.69
100 Back
1:46.69
346 Luca Fu 1:46.70 8 B Min BB: 1:44.49 (+2.21s | 2.1%) Lakeridge Swim Team 07/12/2025 2025 Silver State Championships
50 Back
51.83
51.83
100 Back
54.87
1:46.70
100 Back
1:46.70
347 Blaze Garcia 1:46.71 9 B Min BB: 1:44.49 (+2.22s | 2.1%) Pueblo County Swim Team 06/19/2025 2025 CO Grand Junction Invitational
50 Back
50.32
50.32
100 Back
56.39
1:46.71
100 Back
1:46.71
348 George Gray 1:46.74 9 B Min BB: 1:44.49 (+2.25s | 2.1%) Portland Aquatic Club 05/30/2025 LA OPEN 2025
50 Back
50.29
50.29
100 Back
56.45
1:46.74
100 Back
1:46.74
349 Steven Wang 1:46.78 10 B Min BB: 1:44.49 (+2.29s | 2.1%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
350 Jaden Langley 1:46.87 8 B Min BB: 1:44.49 (+2.38s | 2.2%) Rocky Mountain Rapids 04/26/2025 2025 CO COSA Spring LC Kick Off

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.