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 Alexander Rao 1:44.68 10 B Min BB: 1:44.49 (+0.19s | 0.2%) Eastside Aquatic Swim Team 07/11/2025 2025 THSC Summer Classic
50 Back
50.57
50.57
100 Back
54.11
1:44.68
100 Back
1:44.68
302 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
303 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
304 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
305 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
306 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
307 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
308 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
309 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
310 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
311 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
312 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
313 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
314 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
315 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
316 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
317 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
318 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
319 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
320 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
321 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
322 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
323 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
324 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
325 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
326 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
327 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
328 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
329 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
330 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
331 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
332 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
333 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
334 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
335 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
336 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
337 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
338 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
339 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
340 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
341 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
342 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
343 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
344 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
345 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
346 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
347 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
348 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
349 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
350 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

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.