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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 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
102 Sanders Ford 1:18.79 9 A Min AA: 1:16.39 (+2.40s | 3.0%) Las Cruces Aquatic Team 09/20/2026 2026 BD Del Norte #1
103 Andrew Knol 1:18.80 10 A Min AA: 1:16.39 (+2.41s | 3.1%) Pacific Swim 10/17/2026 2026 SI SBA All Ages NTS Meet
50 IM
35.10
35.10
100 IM
43.70
1:18.80
100 IM
1:18.80
104 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
105 Brooks Switaj 1:18.92 9 A Min AA: 1:16.39 (+2.53s | 3.2%) Bellevue Club Swim Team 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 IM
36.87
36.87
100 IM
42.05
1:18.92
100 IM
1:18.92
106 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
107 Kai Mihov 1:18.94 10 A Min AA: 1:16.39 (+2.55s | 3.2%) Palo Alto Stanford Aquatics 10/24/2026 SUNN Fall Classic 2026
108 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
109 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
110 Vinh Bui 1:19.11 10 A Min AA: 1:16.39 (+2.72s | 3.4%) Excel Aquatics 10/23/2026 2026 Pumpkin Spice Splash
50 IM
36.82
36.82
100 IM
42.29
1:19.11
100 IM
1:19.11
111 Andres Velazquez 1:19.12 9 A Min AA: 1:16.39 (+2.73s | 3.5%) Bayclub Aquatic Swim Team 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 IM
36.33
36.33
100 IM
42.79
1:19.12
100 IM
1:19.12
112 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
113 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
114 Zachary Pineda 1:19.26 9 A Min AA: 1:16.39 (+2.87s | 3.6%) San Ramon Valley Aquatics 10/10/2026 SRVA SC C B BB+ Meet
115 Hunter Wilson 1:19.27 10 A Min AA: 1:16.39 (+2.88s | 3.6%) Kamehameha Swim Club 09/05/2026 OSL A+ Sprint Pentathlon Copied
50 IM
35.42
35.42
100 IM
43.85
1:19.27
100 IM
1:19.27
116 Aden Sun 1:19.28 10 A Min AA: 1:16.39 (+2.89s | 3.6%) Burlingame Aquatics 10/03/2026 PASA CBA+ SCY Meet Oct 2026
117 Aiden Makanoneng 1:19.31 10 A Min AA: 1:16.39 (+2.92s | 3.7%) Life Time Northern California 09/13/2026 Hot Dog Meet, Sept 2026
118 John Timmons 1:19.37 10 A Min AA: 1:16.39 (+2.98s | 3.8%) Life Time Northern California 10/17/2026 Pumpkin Meet, Oct 2026
119 Albert Zhao 1:19.38 10 A Min AA: 1:16.39 (+2.99s | 3.8%) Palo Alto Stanford Aquatics 10/24/2026 SUNN Fall Classic 2026
120 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
121 Nico Pantana 1:19.41 10 A Min AA: 1:16.39 (+3.02s | 3.8%) Excel Aquatics 10/23/2026 2026 Pumpkin Spice Splash
50 IM
36.47
36.47
100 IM
42.94
1:19.41
100 IM
1:19.41
122 Luke Wang 1:19.49 9 A Min AA: 1:16.39 (+3.10s | 3.9%) Flatiron Athletic Club 10/10/2026 2026 CO FST Swim Pink
50 IM
36.19
36.19
100 IM
43.30
1:19.49
100 IM
1:19.49
123 Chayton Zhou 1:19.67 9 A Min AA: 1:16.39 (+3.28s | 4.1%) Pleasanton Seahawks 10/10/2026 SRVA SC C B BB+ Meet
124 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
125 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
126 Ivan Smarshchok 1:19.86 9 BB Min A: 1:19.69 (+0.17s | 0.2%) Samena Club Swim Team 10/03/2026 2026 PN OCA John Walker Invitational Approve
50 IM
36.51
36.51
100 IM
43.35
1:19.86
100 IM
1:19.86
127 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
128 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
129 Nhat Tran 1:20.15 10 BB Min A: 1:19.69 (+0.46s | 0.6%) Olympic Cascade Aquatics 10/03/2026 2026 PN OCA John Walker Invitational Approve
50 IM
36.58
36.58
100 IM
43.57
1:20.15
100 IM
1:20.15
130 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
131 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
132 Grigorii Vasilenko 1:20.21 9 BB Min A: 1:19.69 (+0.52s | 0.6%) Legacy Aquatics 10/10/2026 LA Fall Kick Off 2026
50 IM
35.57
35.57
100 IM
44.64
1:20.21
100 IM
1:20.21
133 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
134 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!
135 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
136 Zacharia Labyed 1:20.28 9 BB Min A: 1:19.69 (+0.59s | 0.7%) North Coast Aquatics 10/03/2026 2026 SI CAST Pentathlon October 3
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 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
139 Aiden Mulcahy 1:20.34 10 BB Min A: 1:19.69 (+0.65s | 0.8%) Aulea Swim Club 09/05/2026 OSL A+ Sprint Pentathlon Copied
50 IM
38.55
38.55
100 IM
41.79
1:20.34
100 IM
1:20.34
140 Taeyul Heo 1:20.45 10 BB Min A: 1:19.69 (+0.76s | 0.9%) Pleasanton Seahawks 10/10/2026 SRVA SC C B BB+ Meet
141 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
142 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
143 Chase Witt 1:20.60 10 BB Min A: 1:19.69 (+0.91s | 1.1%) Gold\\\\\\'s Aquatics Club (Camas) 10/24/2026 Superior Aquatics Monster Splash 2026
50 IM
36.88
36.88
100 IM
43.72
1:20.60
100 IM
1:20.60
144 Koa Maday 1:20.65 10 BB Min A: 1:19.69 (+0.96s | 1.2%) Kona Aquatics Club 09/12/2026 BIG ISLAND SWIMMING @ KCAC
50 IM
38.51
38.51
100 IM
42.14
1:20.65
100 IM
1:20.65
145 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
146 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
147 Logan Snodgrass 1:20.70 10 BB Min A: 1:19.69 (+1.01s | 1.3%) Denver Swim Academy 10/10/2026 2026 CO FST Swim Pink
50 IM
36.58
36.58
100 IM
44.12
1:20.70
100 IM
1:20.70
148 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
149 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
150 Leo Ioffe 1:20.74 10 BB Min A: 1:19.69 (+1.05s | 1.3%) Santa Clara Swim Club 09/19/2026 2026 Milpitas Aquatic Club Season 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.