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Western Zone Zone Boys 17-18 - 100 Y Breast

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
501 Coulter Dilts 1:01.82 18 A Min AA: 1:01.39 (+0.43s | 0.7%) Golden West Swim Club 11/02/2023 2023 CA Kevin B Perry Senior Meet @ RMDA V1
50 Breast
29.24
29.24
100 Breast
32.58
1:01.82
100 Breast
1:01.82
502 Dashiell De Anda 1:01.82 18 A Min AA: 1:01.39 (+0.43s | 0.7%) Riverside Aquatics Association 12/14/2023 2023 CA Dec CA NV Speedo Sectionals At GWSC
50 Breast
29.30
29.30
100 Breast
32.52
1:01.82
100 Breast
1:01.82
503 Wyatt Ratcliff 1:01.82 17 A Min AA: 1:01.39 (+0.43s | 0.7%) Aquasol 01/15/2026 2026 PN VAST 49th Annual Washington Open APP
50 Breast
29.32
29.32
100 Breast
32.50
1:01.82
100 Breast
1:01.82
504 Samuel Lofstrom 1:01.82 17 A Min AA: 1:01.39 (+0.43s | 0.7%) Team Vortex 01/17/2025 2025 CO CUDA Classic
50 Breast
29.14
29.14
100 Breast
32.68
1:01.82
100 Breast
1:01.82
505 Luke Fountain 1:01.83 17 A Min AA: 1:01.39 (+0.44s | 0.7%) Swim Dogs 02/20/2026 2026 CO Colorado Senior Meet
50 Breast
28.73
28.73
100 Breast
33.10
1:01.83
100 Breast
1:01.83
506 Ken Guzman 1:01.84 18 A Min AA: 1:01.39 (+0.45s | 0.7%) Aloha Aquatics Association 11/21/2025 HISI Senior Fall Championship (SCY)
50 Breast
29.71
29.71
100 Breast
32.13
1:01.84
100 Breast
1:01.84
507 Tanner Buckheit 1:01.85 18 A Min AA: 1:01.39 (+0.46s | 0.7%) Aquawolves Swimming 12/06/2024 2024 CO CSI Pioneer Open
50 Breast
28.60
28.60
100 Breast
33.25
1:01.85
100 Breast
1:01.85
508 Eason Feng 1:01.87 18 A Min AA: 1:01.39 (+0.48s | 0.8%) Orinda Aquatics 12/02/2022 2022 Winter Age Group Junior Championships
50 Breast
29.28
29.28
100 Breast
32.59
1:01.87
100 Breast
1:01.87
509 Matthew Choy 1:01.87 16 A Min AA: 1:01.39 (+0.48s | 0.8%) Lake Washington 02/13/2026 2026 (WIAA) Sea King District II 4ABoys HS OB
50 Breast
29.33
29.33
100 Breast
32.54
1:01.87
100 Breast
1:01.87
510 Carter Cox 1:01.88 18 A Min AA: 1:01.39 (+0.49s | 0.8%) King Aquatic Club 01/15/2026 2026 PN VAST 49th Annual Washington Open APP
50 Breast
29.51
29.51
100 Breast
32.37
1:01.88
100 Breast
1:01.88
511 Porter Copeland 1:01.88 18 A Min AA: 1:01.39 (+0.49s | 0.8%) Cache Valley Marlins 02/07/2025 2025 UT 4A State OBS
50 Breast
29.48
29.48
100 Breast
32.40
1:01.88
100 Breast
1:01.88
512 Andrew Ramallo 1:01.88 18 A Min AA: 1:01.39 (+0.49s | 0.8%) Unattached 02/29/2024 2024 March Madness Closed Invitational
50 Breast
28.91
28.91
100 Breast
32.97
1:01.88
100 Breast
1:01.88
513 Yohann Guerrero Cho 1:01.88 18 A Min AA: 1:01.39 (+0.49s | 0.8%) Club Acuatico DE Alto Nivel 02/13/2026 2026 SI Presidents Day Senior Classic Copi
50 Breast
29.46
29.46
100 Breast
32.42
1:01.88
100 Breast
1:01.88
514 Ethan Kim 1:01.88 18 A Min AA: 1:01.39 (+0.49s | 0.8%) Punahou Aquatics Institute 11/07/2025 UH Knockout 50s Senior Meet
50 Breast
28.83
28.83
100 Breast
33.05
1:01.88
100 Breast
1:01.88
515 Steven Weinstein 1:01.88 18 A Min AA: 1:01.39 (+0.49s | 0.8%) Unattached 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Breast
29.19
29.19
100 Breast
32.69
1:01.88
100 Breast
1:01.88
516 Benjamin Lotosh 1:01.88 17 A Min AA: 1:01.39 (+0.49s | 0.8%) San Marin High School 04/30/2026 Mcal
50 Breast
28.56
28.56
100 Breast
33.32
1:01.88
100 Breast
1:01.88
517 Guanghao Shao 1:01.89 18 A Min AA: 1:01.39 (+0.50s | 0.8%) Alto Swim Club 11/22/2025 Pacific Swim SC Senior Open Hosted By TERA
50 Breast
29.69
29.69
100 Breast
32.20
1:01.89
100 Breast
1:01.89
518 Wen-shin Tsuei 1:01.89 17 A Min AA: 1:01.39 (+0.50s | 0.8%) Trident Swim Club 12/19/2024 2024 CA NV December Sectionals At BREA
50 Breast
29.29
29.29
100 Breast
32.60
1:01.89
100 Breast
1:01.89
519 Reed Stillman 1:01.89 17 A Min AA: 1:01.39 (+0.50s | 0.8%) Wolverine Aquatics 11/07/2025 Pleasanton Seahawks SC Senior 2
50 Breast
28.89
28.89
100 Breast
33.00
1:01.89
100 Breast
1:01.89
520 Eitan Litsur 1:01.91 17 A Min AA: 1:01.39 (+0.52s | 0.8%) Ladera Oaks 11/07/2025 Pleasanton Seahawks SC Senior 2
50 Breast
29.10
29.10
100 Breast
32.81
1:01.91
100 Breast
1:01.91
521 Trevor Ta 1:01.91 17 A Min AA: 1:01.39 (+0.52s | 0.8%) Golden West Swim Club 12/09/2023 2023 CA GWSC SCS WAG
50 Breast
29.37
29.37
100 Breast
32.54
1:01.91
100 Breast
1:01.91
522 Jacob Ceja 1:01.91 17 A Min AA: 1:01.39 (+0.52s | 0.8%) Terrapins Swim Team 12/05/2025 2025 Tualatin Hills Holiday Classic
50 Breast
29.45
29.45
100 Breast
32.46
1:01.91
100 Breast
1:01.91
523 Jacob Imhoff 1:01.91 18 A Min AA: 1:01.39 (+0.52s | 0.8%) Napa Valley Swim Team 07/26/2025 2025 REAL Championships
50 Breast
29.10
29.10
50 Breast
29.10
100 Breast
32.81
1:01.91
50 Breast
32.81
524 Brendan Bokros 1:01.91 18 A Min AA: 1:01.39 (+0.52s | 0.8%) Aces Swim Club 05/01/2026 2026 CO OB Continental A League Championships
25 Breast
13.61
13.61
50 Breast
15.65
29.26
50 Breast
29.26
75 Breast
16.14
45.40
100 Breast
16.51
1:01.91
50 Breast
32.65
525 Cade Vieler 1:01.92 17 A Min AA: 1:01.39 (+0.53s | 0.9%) Livermore AquaCowboys 01/31/2026 Zone 2 Winter Championship Meet
526 Lucas Tang 1:01.93 17 A Min AA: 1:01.39 (+0.54s | 0.9%) Aquazot Swim Club 12/13/2024 2024 CA SCAT SCS WAG
50 Breast
29.35
29.35
100 Breast
32.58
1:01.93
100 Breast
1:01.93
527 Zane Schuman 1:01.94 17 A Min AA: 1:01.39 (+0.55s | 0.9%) AC Swim Club 10/17/2025 2025 KING OF THE HILL CHALLENGE
528 Lucas Chai 1:01.97 17 A Min AA: 1:01.39 (+0.58s | 0.9%) Kamiak 01/10/2026 2026 Kentridge High School Invitational Obse
529 Colin Yang 1:01.99 17 A Min AA: 1:01.39 (+0.60s | 1.0%) Lake Oswego Swim Club 03/19/2026 2026 OSI Arena RegionXII SC Championships
50 Breast
29.31
29.31
100 Breast
32.68
1:01.99
100 Breast
1:01.99
530 Jaxon Pendleton 1:02.00 18 A Min AA: 1:01.39 (+0.61s | 1.0%) Olympus Aquatics 12/04/2025 2025 UT SC Senior Championships
50 Breast
28.69
28.69
100 Breast
33.31
1:02.00
100 Breast
1:02.00
531 Jacob Everitt 1:02.01 17 A Min AA: 1:01.39 (+0.62s | 1.0%) Beach Cities Alpha 02/13/2026 2026 MVN Lunar AAPI Festival
50 Breast
29.07
29.07
100 Breast
32.93
1:02.00
100 Breast
1:02.00
532 Ryan Wang 1:02.02 16 A Min AA: 1:01.39 (+0.63s | 1.0%) Unattached 04/03/2025 Pacific Swimming SC Far Western Champs
50 Breast
29.76
29.76
100 Breast
32.26
1:02.02
100 Breast
1:02.02
533 Zack Taylor 1:02.02 17 A Min AA: 1:01.39 (+0.63s | 1.0%) Excel Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
29.27
29.27
100 Breast
32.75
1:02.02
100 Breast
1:02.02
534 Benjamin Wrenholt 1:02.03 17 A Min AA: 1:01.39 (+0.64s | 1.0%) Seattle Metropolitan Aquatic C 01/16/2025 2025 PN VAST 48th Annual Washington Open
50 Breast
29.01
29.01
100 Breast
33.01
1:02.02
100 Breast
1:02.02
535 Sydney Smith 1:02.03 18 A Min AA: 1:01.39 (+0.64s | 1.0%) Univ. of Denver Hilltoppers 02/21/2025 2025 CO Colorado Senior Meet
50 Breast
29.88
29.88
100 Breast
32.14
1:02.02
100 Breast
1:02.02
536 Michael King 1:02.03 17 A Min AA: 1:01.39 (+0.64s | 1.0%) Irvine Novaquatics 10/31/2025 2025 Our Rising Tides 16u SCY P F Meet
50 Breast
28.54
28.54
100 Breast
33.48
1:02.02
100 Breast
1:02.02
537 Dimitri Secor 1:02.04 18 A Min AA: 1:01.39 (+0.65s | 1.0%) Orinda Aquatics 12/05/2025 2025 Tualatin Hills Holiday Classic
50 Breast
29.16
29.16
100 Breast
32.88
1:02.04
100 Breast
1:02.04
538 Derrick Kwan 1:02.04 17 A Min AA: 1:01.39 (+0.65s | 1.0%) Beach Cities Alpha 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Breast
28.81
28.81
100 Breast
33.23
1:02.04
100 Breast
1:02.04
539 Lincoln Hoffmann 1:02.04 17 A Min AA: 1:01.39 (+0.65s | 1.0%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
50 Breast
29.63
29.63
100 Breast
32.41
1:02.04
100 Breast
1:02.04
540 Ethan Gingras 1:02.04 18 A Min AA: 1:01.39 (+0.65s | 1.0%) Vandal Aquatic Club 11/15/2024 2024 Adam England Memorial Fall Splash
50 Breast
29.57
29.57
100 Breast
32.47
1:02.04
100 Breast
1:02.04
541 Ethan McLuskey 1:02.05 17 A Min AA: 1:01.39 (+0.66s | 1.1%) Evergreen Hurricanes 02/20/2026 2026 CO Colorado Senior Meet
50 Breast
29.13
29.13
100 Breast
32.92
1:02.05
100 Breast
1:02.05
542 Simon Vanderwal 1:02.06 17 A Min AA: 1:01.39 (+0.67s | 1.1%) Multnomah Athletic Club 12/06/2024 2024 Tualatin Hills Holiday Classic
50 Breast
29.25
29.25
100 Breast
32.81
1:02.06
100 Breast
1:02.06
543 Canyon Lenon 1:02.06 18 A Min AA: 1:01.39 (+0.67s | 1.1%) Boulder City Henderson Swim Te 03/18/2026 2026 Kona Senior Spring Invitational
50 Breast
29.41
29.41
100 Breast
32.65
1:02.06
100 Breast
1:02.06
544 Joshua Edwards 1:02.07 17 A Min AA: 1:01.39 (+0.68s | 1.1%) Glacier Swim Club 03/12/2026 2026 PN BC Premier Invitational
50 Breast
29.14
29.14
100 Breast
32.93
1:02.07
100 Breast
1:02.07
545 James Tong 1:02.09 17 A Min AA: 1:01.39 (+0.70s | 1.1%) Quicksilver Swimming 03/30/2023 2023 Far Westerns SC Championships
50 Breast
29.64
29.64
100 Breast
32.45
1:02.09
100 Breast
1:02.09
546 Stockton Rogers 1:02.11 16 A Min AA: 1:01.39 (+0.72s | 1.2%) Olympus Aquatics 04/02/2025 2025 SC Western Zone Sr Championships
50 Breast
28.81
28.81
100 Breast
33.30
1:02.11
100 Breast
1:02.11
547 Luciano Crews 1:02.12 17 A Min AA: 1:01.39 (+0.73s | 1.2%) Terrapins Swim Team 11/01/2024 Pleasanton Seahawks SC Senior Open
50 Breast
29.45
29.45
100 Breast
32.67
1:02.12
100 Breast
1:02.12
548 Raphael Cueva 1:02.13 18 A Min AA: 1:01.39 (+0.74s | 1.2%) Dart Swimming 02/27/2025 2025 CA NV Speedo Sect @ CCA
50 Breast
28.85
28.85
100 Breast
33.28
1:02.13
100 Breast
1:02.13
549 Austin Conover-Hustis 1:02.14 17 A Min AA: 1:01.39 (+0.75s | 1.2%) Palo Alto Stanford Aquatics 01/24/2026 2026 Zone 1 North Championships
50 Breast
29.49
29.49
100 Breast
32.65
1:02.14
100 Breast
1:02.14
550 Miguel Armas 1:02.16 18 A Min AA: 1:01.39 (+0.77s | 1.2%) Roadrunner Aquatics 12/04/2025 2025 Holiday Swim Festival
50 Breast
29.40
29.40
100 Breast
32.76
1:02.16
100 Breast
1:02.16

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.