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Western Zone Zone Boys 10 & under - 100 Y 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
101 Andrew Knol 1:17.12 10 A Min AA: 1:16.09 (+1.03s | 1.3%) Pacific Swim 07/10/2026 2026 SI SBA All Ages Last Chance Meet
50 Back
37.09
37.09
100 Back
40.03
1:17.12
100 Back
1:17.12
102 Winston Chase 1:17.16 10 A Min AA: 1:16.09 (+1.07s | 1.4%) Utah Valley Aquatics 12/04/2025 2025 Holiday Swim Festival
50 Back
37.79
37.79
100 Back
39.37
1:17.16
100 Back
1:17.16
103 Joseph Pelleriti 1:17.23 10 A Min AA: 1:16.09 (+1.14s | 1.5%) Unattached 09/26/2026 WANV CBA+ Endless Summer Meet 2026
104 Paxton Marvray 1:17.36 10 A Min AA: 1:16.09 (+1.27s | 1.6%) Sawtooth Aquatic Club 12/04/2025 2025 Holiday Swim Festival
50 Back
37.81
37.81
100 Back
39.55
1:17.36
100 Back
1:17.36
105 John Timmons 1:17.46 10 A Min AA: 1:16.09 (+1.37s | 1.8%) Life Time Northern California 10/17/2026 Pumpkin Meet, Oct 2026
106 Diesel Ganley 1:17.60 10 A Min AA: 1:16.09 (+1.51s | 1.9%) Casa Grande High School Swimmi 04/30/2026 2026 Vine League Championships
50 Back
37.26
37.26
100 Back
40.34
1:17.60
100 Back
1:17.60
107 Rowan Sargent 1:17.60 9 A Min AA: 1:16.09 (+1.51s | 1.9%) Flatiron Athletic Club 10/10/2026 2026 CO FST Swim Pink
50 Back
38.15
38.15
100 Back
39.45
1:17.60
100 Back
1:17.60
108 Andres Velazquez 1:17.62 9 A Min AA: 1:16.09 (+1.53s | 2.0%) Bayclub Aquatic Swim Team 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
38.68
38.68
100 Back
38.94
1:17.62
100 Back
1:17.62
109 Logan Snodgrass 1:17.74 10 A Min AA: 1:16.09 (+1.65s | 2.1%) Denver Swim Academy 10/10/2026 2026 CO FST Swim Pink
50 Back
38.46
38.46
100 Back
39.28
1:17.74
100 Back
1:17.74
110 Dongxin Xian 1:17.77 10 A Min AA: 1:16.09 (+1.68s | 2.2%) Arcadia Riptides Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.80
37.80
100 Back
39.97
1:17.77
100 Back
1:17.77
111 Muyang He 1:17.84 10 A Min AA: 1:16.09 (+1.75s | 2.2%) Santa Clara Swim Club 09/19/2026 2026 Milpitas Aquatic Club Season Kick Off
112 Jake Revelli 1:18.06 10 A Min AA: 1:16.09 (+1.97s | 2.5%) Wolverine Aquatics 03/06/2026 2026 SNS 14 Under Short Course Championships
50 Back
37.35
37.35
100 Back
40.71
1:18.06
100 Back
1:18.06
113 Dylan Briley 1:18.08 10 A Min AA: 1:16.09 (+1.99s | 2.5%) Northern Lights Swim Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Back
37.97
37.97
100 Back
40.11
1:18.08
100 Back
1:18.08
114 Cameron Boitano 1:18.08 10 A Min AA: 1:16.09 (+1.99s | 2.5%) Pleasanton Seahawks 10/10/2026 SRVA SC C B BB+ Meet
115 Yuning Huang 1:18.10 10 A Min AA: 1:16.09 (+2.01s | 2.6%) Rose Bowl Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.76
37.76
100 Back
40.34
1:18.10
100 Back
1:18.10
116 Ethan Wang 1:18.23 9 A Min AA: 1:16.09 (+2.14s | 2.7%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
38.15
38.15
100 Back
40.08
1:18.23
100 Back
1:18.23
117 Jaezyn Magnaye 1:18.27 10 A Min AA: 1:16.09 (+2.18s | 2.8%) Tualatin Hills Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
37.56
37.56
100 Back
40.71
1:18.27
100 Back
1:18.27
118 Johnathan Wang 1:18.29 9 A Min AA: 1:16.09 (+2.20s | 2.8%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
37.65
37.65
100 Back
40.64
1:18.29
100 Back
1:18.29
119 Logan Liew 1:18.30 10 A Min AA: 1:16.09 (+2.21s | 2.8%) Streamliner Aquatics 11/15/2025 Fall Mixer Block Party #1
50 Back
37.73
37.73
100 Back
40.57
1:18.30
100 Back
1:18.30
120 Jeffrey Moon 1:18.32 10 A Min AA: 1:16.09 (+2.23s | 2.8%) Commerce Aquatics Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
38.67
38.67
100 Back
39.65
1:18.32
100 Back
1:18.32
121 Kellan Naisbitt 1:18.33 10 A Min AA: 1:16.09 (+2.24s | 2.9%) Mission Viejo Nadadores 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
38.63
38.63
100 Back
39.70
1:18.33
100 Back
1:18.33
122 Jayden Guo 1:18.35 10 A Min AA: 1:16.09 (+2.26s | 2.9%) Life Time Northern California 10/17/2026 Pumpkin Meet, Oct 2026
123 Luke Chaikriangkrai 1:18.35 10 A Min AA: 1:16.09 (+2.26s | 2.9%) Bayclub Aquatic Swim Team 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
38.43
38.43
100 Back
39.92
1:18.35
100 Back
1:18.35
124 Brooks Switaj 1:18.37 9 A Min AA: 1:16.09 (+2.28s | 2.9%) Bellevue Club Swim Team 03/19/2026 2026 Northwest Region AG Champs Approved
50 Back
38.53
38.53
100 Back
39.84
1:18.37
100 Back
1:18.37
125 Ian Kato 1:18.40 10 A Min AA: 1:16.09 (+2.31s | 2.9%) Sandy High School Swim Team 02/15/2025 2025 OR HS 6a 4
50 Back
38.41
38.41
100 Back
39.99
1:18.40
100 Back
1:18.40
126 William Andrew 1:18.41 10 A Min AA: 1:16.09 (+2.32s | 3.0%) Burlington Edison 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Back
39.23
39.23
100 Back
39.18
1:18.41
100 Back
1:18.41
127 Jack Armbruster 1:18.45 10 A Min AA: 1:16.09 (+2.36s | 3.0%) San Clemente Aquatic Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.86
37.86
100 Back
40.59
1:18.45
100 Back
1:18.45
128 Riccardo Sardena 1:18.46 10 A Min AA: 1:16.09 (+2.37s | 3.0%) Swim Team of Placentia 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.61
37.61
100 Back
40.85
1:18.46
100 Back
1:18.46
129 Chase Witt 1:18.48 10 A Min AA: 1:16.09 (+2.39s | 3.0%) Gold\\\\\\'s Aquatics Club (Camas) 10/09/2026 2026 OR HEAT Fall Invitational
50 Back
38.12
38.12
100 Back
40.36
1:18.48
100 Back
1:18.48
130 Justin Chi 1:18.56 10 A Min AA: 1:16.09 (+2.47s | 3.1%) DeAnza Cupertino Aquatics 10/03/2026 2026 De Anza Cupertino Aquatics SC CBA Meet
131 Young Sun 1:18.57 9 A Min AA: 1:16.09 (+2.48s | 3.2%) Bellevue Club Swim Team 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
38.52
38.52
100 Back
40.05
1:18.57
100 Back
1:18.57
132 Grigorii Vasilenko 1:18.58 9 A Min AA: 1:16.09 (+2.49s | 3.2%) Legacy Aquatics 10/10/2026 LA Fall Kick Off 2026
50 Back
38.11
38.11
100 Back
40.47
1:18.58
100 Back
1:18.58
133 Nhat Tran 1:18.70 10 A Min AA: 1:16.09 (+2.61s | 3.3%) Olympic Cascade Aquatics 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
38.51
38.51
100 Back
40.19
1:18.70
100 Back
1:18.70
134 Terence Wu 1:18.73 9 A Min AA: 1:16.09 (+2.64s | 3.4%) Bellevue Club Swim Team 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
38.13
38.13
100 Back
40.60
1:18.73
100 Back
1:18.73
135 Joshua Kelly 1:18.76 9 A Min AA: 1:16.09 (+2.67s | 3.4%) Lynden 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Back
38.37
38.37
100 Back
40.39
1:18.76
100 Back
1:18.76
136 Dylan Tian 1:18.77 9 A Min AA: 1:16.09 (+2.68s | 3.4%) Santa Clara Swim Club 09/19/2026 2026 Milpitas Aquatic Club Season Kick Off
137 Branimir Petkov 1:18.78 10 A Min AA: 1:16.09 (+2.69s | 3.4%) Evolution Racing Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
38.88
38.88
100 Back
39.90
1:18.78
100 Back
1:18.78
138 Orion Blue-Smith 1:18.79 10 A Min AA: 1:16.09 (+2.70s | 3.4%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
139 Luca Desset 1:18.80 10 A Min AA: 1:16.09 (+2.71s | 3.4%) Kona Aquatics Club 10/24/2026 BIG ISLAND SWIMMING @ HPA
50 Back
38.91
38.91
100 Back
39.89
1:18.80
100 Back
1:18.80
140 Shay Jain 1:18.80 9 A Min AA: 1:16.09 (+2.71s | 3.4%) Palo Alto Stanford Aquatics 07/26/2026 2026 PASA Summer Palooza
50 Back
38.17
38.17
100 Back
40.63
1:18.80
100 Back
1:18.80
141 Garrett Legg 1:18.84 9 A Min AA: 1:16.09 (+2.75s | 3.5%) Pleasanton Seahawks 10/10/2026 SRVA SC C B BB+ Meet
142 Cheng Dou 1:19.01 10 A Min AA: 1:16.09 (+2.92s | 3.7%) Alto Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Back
39.95
39.95
100 Back
39.06
1:19.01
100 Back
1:19.01
143 Liam Reyes 1:19.06 10 A Min AA: 1:16.09 (+2.97s | 3.8%) Reno Aquatic Club 07/31/2026 2026 High Country Short Course Championship
50 Back
39.31
39.31
100 Back
39.75
1:19.06
100 Back
1:19.06
144 Jarvis Qu 1:19.07 9 A Min AA: 1:16.09 (+2.98s | 3.8%) Mission Viejo Nadadores 11/21/2025 2025 CA MVN Turkey Classic
50 Back
38.15
38.15
100 Back
40.92
1:19.07
100 Back
1:19.07
145 Aleksandr Rybin 1:19.10 10 A Min AA: 1:16.09 (+3.01s | 3.8%) King Aquatic Club 01/24/2026 2026 PN IST January Invitational Approved
50 Back
38.25
38.25
100 Back
40.85
1:19.10
100 Back
1:19.10
146 Michael Cheng 1:19.16 9 A Min AA: 1:16.09 (+3.07s | 3.9%) San Dimas Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
38.42
38.42
100 Back
40.74
1:19.16
100 Back
1:19.16
147 Dario Garcia 1:19.19 9 A Min AA: 1:16.09 (+3.10s | 3.9%) Grants Pass 02/13/2026 2026 OR HS 6A 7
50 Back
37.10
37.10
100 Back
42.09
1:19.19
100 Back
1:19.19
148 Nikoloz Zhorzholiani 1:19.21 10 A Min AA: 1:16.09 (+3.12s | 3.9%) Seattle Metropolitan Aquatic C 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
39.55
39.55
100 Back
39.66
1:19.21
100 Back
1:19.21
149 Ludwik Pawelski 1:19.25 9 A Min AA: 1:16.09 (+3.16s | 4.0%) Sparks Piranhas Swim Team 09/11/2026 Molly Lahlum Memorial Autumn Freeze
50 Back
39.18
39.18
100 Back
40.07
1:19.25
100 Back
1:19.25
150 Carwyn Le Roux 1:19.29 10 A Min AA: 1:16.09 (+3.20s | 4.0%) Orinda Aquatics 10/10/2026 Orinda Aquatics PC SC 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.