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
351 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
352 Jonathan Lan 1:46.93 10 B Min BB: 1:44.49 (+2.44s | 2.3%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Back
51.87
51.87
100 Back
55.06
1:46.93
100 Back
1:46.93
353 Carson Yin 1:46.96 9 B Min BB: 1:44.49 (+2.47s | 2.3%) Tualatin Hills Swim Club 06/26/2025 2025 Howard Jones Open
354 William Chen 1:46.97 9 B Min BB: 1:44.49 (+2.48s | 2.3%) Rancho San Dieguito 07/11/2025 2025 SI SDSA All Ages NTS Meet
355 Easton Fairbank 1:46.99 7 B Min BB: 1:44.49 (+2.50s | 2.3%) Front Range Barracudas 07/25/2025 2025 CO CSI Age Group Championships
50 Back
49.78
49.78
100 Back
57.21
1:46.99
100 Back
1:46.99
356 Zane Gibson 1:47.12 9 B Min BB: 1:44.49 (+2.63s | 2.5%) Alpha Aquatics 01/17/2026 2026 Azura Winter Open LCM Invite
357 Matthew Lai 1:47.14 8 B Min BB: 1:44.49 (+2.65s | 2.5%) Clovis Swim Club 05/24/2025 2025 Mike Snyder Memorial
50 Back
52.94
52.94
100 Back
54.20
1:47.14
100 Back
1:47.14
358 Jax Richard 1:47.14 9 B Min BB: 1:44.49 (+2.65s | 2.5%) Life Time Fitness Utah Swim Te 04/11/2025 WFFM LC Kickoff 2025
50 Back
50.23
50.23
100 Back
56.91
1:47.14
100 Back
1:47.14
359 Leon Ye 1:47.22 9 B Min BB: 1:44.49 (+2.73s | 2.5%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
360 Kais Esmail 1:47.28 9 B Min BB: 1:44.49 (+2.79s | 2.6%) Bellingham Bay Swim Team 06/20/2025 2025 IE VS Starlight Open
361 Landon Callaway 1:47.31 10 B Min BB: 1:44.49 (+2.82s | 2.6%) Aces Swim Club 07/25/2025 2025 CO CSI Age Group Championships
50 Back
51.80
51.80
100 Back
55.51
1:47.31
100 Back
1:47.31
362 Leo Beaver 1:47.34 9 B Min BB: 1:44.49 (+2.85s | 2.7%) Portland Aquatic Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
363 Mark Babcock 1:47.35 10 B Min BB: 1:44.49 (+2.86s | 2.7%) Neptune Swimming 05/17/2025 Neptune Swimming May Long Course Meet
364 Reean Shen 1:47.39 9 B Min BB: 1:44.49 (+2.90s | 2.7%) Pro Swimming 05/16/2025 2025 PN IST Sockeye Springtime Madness
365 Lukas Zazhitskiy 1:47.46 8 B Min BB: 1:44.49 (+2.97s | 2.8%) Highlands Ranch Aquatics 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Back
50.89
50.89
100 Back
56.57
1:47.46
100 Back
1:47.46
366 Nicholas Mosendz 1:47.48 9 B Min BB: 1:44.49 (+2.99s | 2.8%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
367 Vihaan Alapati 1:47.62 10 B Min BB: 1:44.49 (+3.13s | 2.9%) Tualatin Hills Swim Club 06/26/2025 2025 Howard Jones Open
368 Jayden Yang 1:47.67 9 B Min BB: 1:44.49 (+3.18s | 3.0%) Pacific Dragons Swim Team 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Back
51.00
51.00
100 Back
56.67
1:47.67
100 Back
1:47.67
369 Darian Caprita 1:47.71 10 B Min BB: 1:44.49 (+3.22s | 3.0%) Palo Alto Stanford Aquatics 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
370 Emerson Vivion 1:47.74 10 B Min BB: 1:44.49 (+3.25s | 3.0%) Olympic Cascade Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
371 Charles Knigge 1:47.83 9 B Min BB: 1:44.49 (+3.34s | 3.1%) Spokane Waves Aquatic Team 07/25/2025 2025 IES LC CHAMPIONSHIPS
372 Aiden Kiatrungrit 1:47.86 9 B Min BB: 1:44.49 (+3.37s | 3.1%) South San Francisco Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
373 Kensington Hull 1:47.88 9 B Min BB: 1:44.49 (+3.39s | 3.1%) Heartland Swim Assoc 07/11/2025 2025 SI SDSA All Ages NTS Meet
374 Alexander Rich 1:47.96 9 B Min BB: 1:44.49 (+3.47s | 3.2%) Maverick Aquatics 07/11/2025 2025 CO Western Slope LeagueChampionships
50 Back
52.09
52.09
100 Back
55.87
1:47.96
100 Back
1:47.96
375 Emmett Curry 1:47.97 9 B Min BB: 1:44.49 (+3.48s | 3.2%) Seattle Metropolitan Aquatic C 05/02/2025 2025 THSC Spring Invitational
50 Back
52.32
52.32
100 Back
55.65
1:47.97
100 Back
1:47.97
376 Sterling Hansen 1:48.00 9 B Min BB: 1:44.49 (+3.51s | 3.3%) Brighton Bullfrogs Swim Club 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
377 Moxon Fain 1:48.06 9 B Min BB: 1:44.49 (+3.57s | 3.3%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
378 Alex Sigmundson 1:48.08 10 B Min BB: 1:44.49 (+3.59s | 3.3%) Terrapins Swim Team 06/07/2025 Orinda Aquatics LC C B BB+ Meet
379 Ruslan Kalinnikov 1:48.13 7 B Min BB: 1:44.49 (+3.64s | 3.4%) Olympus Aquatics 05/20/2025 Kearns LC Classic
50 Back
52.35
52.35
100 Back
55.78
1:48.13
100 Back
1:48.13
380 Elliot Gorman 1:48.28 9 B Min BB: 1:44.49 (+3.79s | 3.5%) Front Range Barracudas 07/25/2025 2025 CO CSI Age Group Championships
50 Back
54.23
54.23
100 Back
54.05
1:48.28
100 Back
1:48.28
381 Milo Lanigan 1:48.35 9 B Min BB: 1:44.49 (+3.86s | 3.6%) Pikes Peak Athletics 07/12/2025 2025 CO Southern Colorado LC Championship
50 Back
52.89
52.89
100 Back
55.46
1:48.35
100 Back
1:48.35
382 Matthew Ko 1:48.41 9 B Min BB: 1:44.49 (+3.92s | 3.6%) Aspire Aquatics of Colorado 06/19/2025 2025 CO ACES Summer Invite
383 Alvin Huang 1:48.54 10 B Min BB: 1:44.49 (+4.05s | 3.7%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Back
56.39
56.39
100 Back
52.15
1:48.54
100 Back
1:48.54
384 Henry Fredericks 1:48.55 8 B Min BB: 1:44.49 (+4.06s | 3.7%) COSA Swimming 04/26/2025 2025 CO COSA Spring LC Kick Off
50 Back
53.69
53.69
100 Back
54.86
1:48.55
100 Back
1:48.55
385 Owen Zhuang 1:48.71 8 B Min BB: 1:44.49 (+4.22s | 3.9%) Santa Clara Swim Club 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
386 Thomas Nguyen 1:48.76 9 B Min BB: 1:44.49 (+4.27s | 3.9%) Cascade Swim Club 09/20/2025 2025 PN CSC September Shakeout
50 Back
52.78
52.78
100 Back
55.98
1:48.76
100 Back
1:48.76
387 Benjamin Li 1:48.87 10 B Min BB: 1:44.49 (+4.38s | 4.0%) Seattle Metropolitan Aquatic C 05/29/2025 2025 IE VS Apple Capital
50 Back
55.79
55.79
100 Back
53.08
1:48.87
100 Back
1:48.87
388 Colin Hui 1:48.94 9 B Min BB: 1:44.49 (+4.45s | 4.1%) Highlands Ranch Aquatics 05/16/2025 2025 CO NJ Ken Kelley Invite
50 Back
51.56
51.56
100 Back
57.38
1:48.94
100 Back
1:48.94
389 Hugo Pace 1:49.09 9 B Min BB: 1:44.49 (+4.60s | 4.2%) Pacifica Sea Lions 06/06/2025 BAC C B A Meet
390 Oliver Song Zhang 1:49.41 9 B Min BB: 1:44.49 (+4.92s | 4.5%) West Coast Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
391 Luke Chaikriangkrai 1:49.51 8 B Min BB: 1:44.49 (+5.02s | 4.6%) Pro Swimming 06/20/2025 2025 SWAT Summer Solstice
50 Back
53.10
53.10
100 Back
56.41
1:49.51
100 Back
1:49.51
392 Brooks Poshusta 1:49.65 9 B Min BB: 1:44.49 (+5.16s | 4.7%) Eastmont 07/25/2025 2025 IES LC CHAMPIONSHIPS
393 Juan Lopez 1:49.66 10 B Min BB: 1:44.49 (+5.17s | 4.7%) San Benito Aquatics 05/23/2025 Zone 1 South May Firecracker 500
394 David Chen 1:49.67 9 B Min BB: 1:44.49 (+5.18s | 4.7%) Tualatin Hills Swim Club 07/05/2025 2025 OR CRST Summer Blast 3
50 Back
54.21
54.21
100 Back
55.46
1:49.67
100 Back
1:49.67
395 Rain Liu 1:49.78 9 B Min BB: 1:44.49 (+5.29s | 4.8%) Rancho San Dieguito 07/11/2025 2025 SI SDSA All Ages NTS Meet
396 Gabriel Goldman-Mohl 1:49.88 9 B Min BB: 1:44.49 (+5.39s | 4.9%) Dart Swimming 06/21/2024 Reno Aquatic Club Gamble
397 Ezz Abdelhadi 1:49.95 9 B Min BB: 1:44.49 (+5.46s | 5.0%) Palo Alto Stanford Aquatics 05/24/2025 2025 Mike Snyder Memorial
50 Back
53.18
53.18
100 Back
56.77
1:49.95
100 Back
1:49.95
398 Oliver Skoubo 1:49.96 9 B Min BB: 1:44.49 (+5.47s | 5.0%) River Road Swim Team 05/02/2025 2025 AAA May LC Invitational
50 Back
51.98
51.98
100 Back
57.98
1:49.96
100 Back
1:49.96
399 Christopher Williams 1:49.97 9 B Min BB: 1:44.49 (+5.48s | 5.0%) Hilltop Aquatic Swim Team 06/21/2025 2025 UT HAST RWB BC Medals Meet
50 Back
53.35
53.35
100 Back
56.62
1:49.97
100 Back
1:49.97
400 Kai Kitamori 1:50.13 9 B Min BB: 1:44.49 (+5.64s | 5.1%) East Bay Bat Rays 06/07/2025 2025 06 07 CDST LC C B BB+ 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.