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Western Zone Zone Boys 10 & under - 100 Y IM

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
101 Isaac Zepeda 1:18.60 10 A Min AA: 1:16.39 (+2.21s | 2.8%) South Gate Aquatics Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
36.18
36.18
100 IM
42.42
1:18.60
100 IM
1:18.60
102 Kai Hawkes 1:18.68 10 A Min AA: 1:16.39 (+2.29s | 2.9%) Multnomah Athletic Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 IM
36.58
36.58
100 IM
42.10
1:18.68
100 IM
1:18.68
103 Ario Pardee 1:18.69 10 A Min AA: 1:16.39 (+2.30s | 2.9%) Maui Swim Club 03/19/2026 2026 NW Region Age Group Champs Approved
50 IM
35.90
35.90
100 IM
42.79
1:18.69
100 IM
1:18.69
104 Cameron Day 1:18.69 10 A Min AA: 1:16.39 (+2.30s | 2.9%) Mission Viejo Nadadores 02/13/2026 2026 MVN Lunar AAPI Festival
50 IM
38.19
38.19
100 IM
40.50
1:18.69
100 IM
1:18.69
105 Leo Gazzard 1:18.73 9 A Min AA: 1:16.39 (+2.34s | 3.0%) Bellevue Club Swim Team 03/19/2026 2026 Northwest Region AG Champs Approved
50 IM
37.75
37.75
100 IM
40.98
1:18.73
100 IM
1:18.73
106 Cheng Dou 1:18.79 10 A Min AA: 1:16.39 (+2.40s | 3.0%) Alto Swim Club 03/20/2026 SCY Spring Age Group Championships
50 IM
38.08
38.08
100 IM
40.71
1:18.79
100 IM
1:18.79
107 Parker Sampson 1:18.90 10 A Min AA: 1:16.39 (+2.51s | 3.2%) Denver Swim Academy 02/27/2026 2026 CO CSI SC Age Group Championships
50 IM
37.14
37.14
100 IM
41.76
1:18.90
100 IM
1:18.90
108 Jeffrey Moon 1:18.91 10 A Min AA: 1:16.39 (+2.52s | 3.2%) Commerce Aquatics Swim Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
37.81
37.81
100 IM
41.10
1:18.91
100 IM
1:18.91
109 Gairen Bean 1:18.92 10 A Min AA: 1:16.39 (+2.53s | 3.2%) South Bay Aquatics 08/08/2026 2026 SI CAST All Ages August Wrap Up Meet C
110 Ashwin Tiwari 1:18.93 9 A Min AA: 1:16.39 (+2.54s | 3.2%) Olympic Cascade Aquatics 03/19/2026 2026 NW Region Age Group Champs Approved
50 IM
36.90
36.90
100 IM
42.03
1:18.93
100 IM
1:18.93
111 Landon Gura 1:18.94 10 A Min AA: 1:16.39 (+2.55s | 3.2%) North Coast Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 IM
38.95
38.95
100 IM
39.99
1:18.94
100 IM
1:18.94
112 Cole Proescher 1:19.00 10 A Min AA: 1:16.39 (+2.61s | 3.3%) Orinda Aquatics 05/17/2026 Montclair 14 Under Short Course Pentathlon
113 Ari Mobasseri 1:19.10 8 A Min AA: 1:16.39 (+2.71s | 3.4%) Aquazot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
37.47
37.47
100 IM
41.63
1:19.10
100 IM
1:19.10
114 Colin Hui 1:19.13 10 A Min AA: 1:16.39 (+2.74s | 3.5%) Highlands Ranch Aquatics 02/27/2026 2026 CO CSI SC Age Group Championships
50 IM
37.95
37.95
100 IM
41.18
1:19.13
100 IM
1:19.13
115 Muyang He 1:19.23 10 A Min AA: 1:16.39 (+2.84s | 3.6%) Santa Clara Swim Club 02/28/2026 Swim South Bay
116 Kai Kitamori 1:19.24 10 A Min AA: 1:16.39 (+2.85s | 3.6%) East Bay Bat Rays 07/10/2026 Redwood Empire Swim League Championship
50 IM
36.98
36.98
100 IM
42.26
1:19.24
100 IM
1:19.24
117 Marco Gonzalez 1:19.31 10 A Min AA: 1:16.39 (+2.92s | 3.7%) South Bay Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 IM
37.95
37.95
100 IM
41.36
1:19.31
100 IM
1:19.31
118 Asher Young 1:19.32 10 A Min AA: 1:16.39 (+2.93s | 3.7%) Terrapins Swim Team 03/20/2026 SCY Spring Age Group Championships
50 IM
35.70
35.70
100 IM
43.62
1:19.32
100 IM
1:19.32
119 Devin Song 1:19.40 9 A Min AA: 1:16.39 (+3.01s | 3.8%) Rose Bowl Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
37.71
37.71
100 IM
41.69
1:19.40
100 IM
1:19.40
120 Adam Ma 1:19.48 10 A Min AA: 1:16.39 (+3.09s | 3.9%) California Dolphins Swim Team 07/25/2026 Zone 2 Summer Championships
121 Shaler Berry 1:19.66 10 A Min AA: 1:16.39 (+3.27s | 4.1%) Heartland Swim Assoc 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 IM
35.72
35.72
100 IM
43.94
1:19.66
100 IM
1:19.66
122 Carter Hollingsworth 1:19.68 10 A Min AA: 1:16.39 (+3.29s | 4.1%) Castle Rock Swimming 02/27/2026 2026 CO CSI SC Age Group Championships
50 IM
36.22
36.22
100 IM
43.46
1:19.68
100 IM
1:19.68
123 Sean Lee 1:19.74 10 BB Min A: 1:19.69 (+0.05s | 0.1%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
37.36
37.36
100 IM
42.38
1:19.74
100 IM
1:19.74
124 Alfie Mobbs 1:19.75 10 BB Min A: 1:19.69 (+0.06s | 0.1%) Lake Oswego Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 IM
37.55
37.55
100 IM
42.20
1:19.75
100 IM
1:19.75
125 Louis Yu 1:19.81 8 BB Min A: 1:19.69 (+0.12s | 0.2%) Pacific Swimming Zone 04/26/2026 2026 Pacific Swimming Zone All Star Meet
50 IM
36.41
36.41
100 IM
43.40
1:19.81
100 IM
1:19.81
126 Craig Thompson 1:19.83 10 BB Min A: 1:19.69 (+0.14s | 0.2%) North Coast Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 IM
36.67
36.67
100 IM
43.16
1:19.83
100 IM
1:19.83
127 Wesley Ho 1:19.85 10 BB Min A: 1:19.69 (+0.16s | 0.2%) Aspire Aquatics of Colorado 02/27/2026 2026 CO CSI SC Age Group Championships
50 IM
36.84
36.84
100 IM
43.01
1:19.85
100 IM
1:19.85
128 Max Ong 1:19.88 10 BB Min A: 1:19.69 (+0.19s | 0.2%) Pacific Swim 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 IM
38.55
38.55
100 IM
41.33
1:19.88
100 IM
1:19.88
129 Winston Chase 1:20.02 10 BB Min A: 1:19.69 (+0.33s | 0.4%) Utah Valley Aquatics 12/04/2025 2025 Holiday Swim Festival
50 IM
37.58
37.58
100 IM
42.44
1:20.02
100 IM
1:20.02
130 Brooks Switaj 1:20.12 9 BB Min A: 1:19.69 (+0.43s | 0.5%) Bellevue Club Swim Team 03/19/2026 2026 NW Region Age Group Champs Approved
50 IM
37.89
37.89
100 IM
42.23
1:20.12
100 IM
1:20.12
131 Robert Mello 1:20.15 10 BB Min A: 1:19.69 (+0.46s | 0.6%) Excel Aquatics 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 IM
36.02
36.02
100 IM
44.13
1:20.15
100 IM
1:20.15
132 Uriah Sanchez 1:20.16 10 BB Min A: 1:19.69 (+0.47s | 0.6%) Rocky Mountain Rapids 02/27/2026 2026 CO CSI SC Age Group Championships
50 IM
36.61
36.61
100 IM
43.55
1:20.16
100 IM
1:20.16
133 Hongjie Xiao 1:20.16 9 BB Min A: 1:19.69 (+0.47s | 0.6%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 IM
35.39
35.39
100 IM
44.77
1:20.16
100 IM
1:20.16
134 Jeffrey Crouse 1:20.23 10 BB Min A: 1:19.69 (+0.54s | 0.7%) Livermore AquaCowboys 07/25/2026 Zone 2 Summer Championships
135 Daniel Heilman 1:20.24 10 BB Min A: 1:19.69 (+0.55s | 0.7%) San Francisco Seals Swim Team 04/18/2026 RP SWIM CLUB (PRNA) SPRING SWIM FEST!
136 Lander Olsen 1:20.27 9 BB Min A: 1:19.69 (+0.58s | 0.7%) J Swim Club 04/09/2026 2026 Far Western SC Hosted By SCSC
50 IM
36.44
36.44
100 IM
43.83
1:20.27
100 IM
1:20.27
137 Guanlin Chen 1:20.31 10 BB Min A: 1:19.69 (+0.62s | 0.8%) Brea Aquatics 03/13/2025 2025 SCS Spring Age Group Champs @ Armada
50 IM
37.30
37.30
100 IM
43.01
1:20.31
100 IM
1:20.31
138 Chayton Zhou 1:20.32 9 BB Min A: 1:19.69 (+0.63s | 0.8%) Pleasanton Seahawks 03/28/2026 PC CDST SC C B BB+ Meet
139 Daniel Reschke 1:20.33 10 BB Min A: 1:19.69 (+0.64s | 0.8%) Santa Clara Swim Club 01/16/2026 2026 Brian Malick Memorial Z1S Championships
140 Liam Reyes 1:20.35 10 BB Min A: 1:19.69 (+0.66s | 0.8%) Reno Aquatic Club 01/16/2026 2026 Blizzard Blast Swim Meet
50 IM
38.23
38.23
100 IM
42.12
1:20.35
100 IM
1:20.35
141 Ilan Rattner 1:20.36 9 BB Min A: 1:19.69 (+0.67s | 0.8%) Sunnyvale Swim Club 03/28/2026 LAMV C B A+ Meet
50 IM
35.98
35.98
100 IM
44.38
1:20.36
100 IM
1:20.36
142 Matthew Winn 1:20.46 9 BB Min A: 1:19.69 (+0.77s | 1.0%) Stingray Swim Team 05/15/2026 2026 PN SRST Pacific Coast Invitational App
50 IM
35.37
35.37
100 IM
45.09
1:20.46
100 IM
1:20.46
143 Herman Wollman 1:20.53 10 BB Min A: 1:19.69 (+0.84s | 1.0%) Gold Medal Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
50 IM
39.09
39.09
100 IM
41.44
1:20.53
100 IM
1:20.53
144 Brian Chen 1:20.57 10 BB Min A: 1:19.69 (+0.88s | 1.1%) David Douglas 02/15/2025 2025 OR HS 6a 4
50 IM
38.16
38.16
100 IM
42.41
1:20.57
100 IM
1:20.57
145 Carson Yin 1:20.58 10 BB Min A: 1:19.69 (+0.89s | 1.1%) Tualatin Hills Swim Club 05/16/2026 2026 John DeRoest Sextathlon Swim Meet
50 IM
38.15
38.15
100 IM
42.43
1:20.58
100 IM
1:20.58
146 Leland Tsou 1:20.67 10 BB Min A: 1:19.69 (+0.98s | 1.2%) Paseo Aquatics Swim Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
37.66
37.66
100 IM
43.01
1:20.67
100 IM
1:20.67
147 Jason Yin 1:20.69 9 BB Min A: 1:19.69 (+1.00s | 1.2%) Quicksilver Swimming 01/16/2026 2026 Brian Malick Memorial Z1S Championships
148 Allister Georgiou 1:20.72 10 BB Min A: 1:19.69 (+1.03s | 1.3%) McGrath Marlins Swim Team 01/31/2026 2026 SBA All Ages NTS Meet
50 IM
38.46
38.46
100 IM
42.26
1:20.72
100 IM
1:20.72
149 Thomas Halford 1:20.72 10 BB Min A: 1:19.69 (+1.03s | 1.3%) Pikes Peak Athletics 02/27/2026 2026 CO CSI SC Age Group Championships
50 IM
39.54
39.54
100 IM
41.18
1:20.72
100 IM
1:20.72
150 Thiago Preciado 1:20.77 5 BB Min A: 1:19.69 (+1.08s | 1.3%) East Bay Bat Rays 09/27/2025 PC LAC C B BB

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.