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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
51 Alexander Yampolsky 1:23.83 10 AAA Min AAAA: 1:19.99 (+3.84s | 4.6%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
52 Kellan Naisbitt 1:23.92 10 AAA Min AAAA: 1:19.99 (+3.93s | 4.7%) Mission Viejo Nadadores 06/11/2026 2026 SCS June AG Invite
50 Back
40.82
40.82
100 Back
43.10
1:23.92
100 Back
1:23.92
53 Jack Armbruster 1:23.92 10 AAA Min AAAA: 1:19.99 (+3.93s | 4.7%) San Clemente Aquatic Team 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Back
41.50
41.50
100 Back
42.42
1:23.92
100 Back
1:23.92
54 Xander Schatz 1:23.99 10 AAA Min AAAA: 1:19.99 (+4.00s | 4.8%) Pleasanton Seahawks 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
55 Russell Choy 1:24.04 10 AAA Min AAAA: 1:19.99 (+4.05s | 4.8%) Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
40.19
40.19
100 Back
43.85
1:24.04
100 Back
1:24.04
56 Blake Bardenhagen 1:24.14 10 AA Min AAA: 1:24.09 (+0.05s | 0.1%) Island Aquatics 07/16/2026 2026 HISI LCM Championships
50 Back
41.28
41.28
100 Back
42.86
1:24.14
100 Back
1:24.14
57 Hugo Linowski 1:24.21 10 AA Min AAA: 1:24.09 (+0.12s | 0.1%) Olympic Cascade Aquatics 07/23/2026 2026 PN LC 12 U Championships Approved
58 Ray Yu 1:24.22 10 AA Min AAA: 1:24.09 (+0.13s | 0.2%) Aquazot Swim Club 07/23/2026 2026 CA SCS Summer A G Champs
50 Back
43.32
43.32
100 Back
40.90
1:24.22
100 Back
1:24.22
59 Kai Kennedy 1:24.38 10 BB Min A: 1:21.89 (+2.49s | 3.0%) Academy Swim Club 07/16/2026 2026 HISI LCM Championships
50 Back
41.62
41.62
100 Back
42.76
1:24.38
100 Back
1:24.38
60 Paxton Marvray 1:24.39 10 AA Min AAA: 1:24.09 (+0.30s | 0.4%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
61 Shaler Berry 1:24.59 10 AA Min AAA: 1:24.09 (+0.50s | 0.6%) Pacific Swim 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Back
40.77
40.77
100 Back
43.82
1:24.59
100 Back
1:24.59
62 Ozzy Su 1:24.62 10 AA Min AAA: 1:24.09 (+0.53s | 0.6%) Quicksilver Swimming 06/11/2026 2026 SCS June AG Invite
50 Back
41.05
41.05
100 Back
43.57
1:24.62
100 Back
1:24.62
63 Lucas Stocker 1:24.71 10 AA Min AAA: 1:24.09 (+0.62s | 0.7%) Coastal Machine Aquatics Club 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Back
40.71
40.71
100 Back
44.00
1:24.71
100 Back
1:24.71
64 Louis Yu 1:24.87 8 AA Min AAA: 1:24.09 (+0.78s | 0.9%) Santa Clara Swim Club 07/30/2026 Long Course Far Westerns
65 Aaron Niu 1:24.94 10 AA Min AAA: 1:24.09 (+0.85s | 1.0%) Flying Fish Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
40.83
40.83
100 Back
44.11
1:24.94
100 Back
1:24.94
66 Yuning Huang 1:25.05 10 AA Min AAA: 1:24.09 (+0.96s | 1.1%) Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Back
41.50
41.50
100 Back
43.55
1:25.05
100 Back
1:25.05
67 Rowan Sargent 1:25.26 9 AA Min AAA: 1:24.09 (+1.17s | 1.4%) Flatiron Athletic Club 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
41.61
41.61
100 Back
43.65
1:25.26
100 Back
1:25.26
68 Hongjie Xiao 1:25.30 9 AA Min AAA: 1:24.09 (+1.21s | 1.4%) Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Back
40.08
40.08
100 Back
45.22
1:25.30
100 Back
1:25.30
69 Marcus Lin 1:25.40 9 AA Min AAA: 1:24.09 (+1.31s | 1.5%) Aquazot Swim Club 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Back
41.47
41.47
100 Back
43.93
1:25.40
100 Back
1:25.40
70 Aleksandr Rybin 1:25.40 10 AA Min AAA: 1:24.09 (+1.31s | 1.5%) King Aquatic Club 07/23/2026 2026 PN LC 12 U Championships Approved
50 Back
40.98
40.98
100 Back
44.42
1:25.40
100 Back
1:25.40
71 Wyatt Larson 1:25.40 10 AA Min AAA: 1:24.09 (+1.31s | 1.5%) Denver Swim Academy 06/26/2026 2026 CO Zone 2 District Meet DU
50 Back
41.72
41.72
100 Back
43.68
1:25.40
100 Back
1:25.40
72 Sylas York 1:25.44 10 AA Min AAA: 1:24.09 (+1.35s | 1.6%) San Clemente Aquatic Team 06/11/2026 2026 SCS June AG Invite
50 Back
41.02
41.02
100 Back
44.42
1:25.44
100 Back
1:25.44
73 Miro Wang 1:25.48 10 AA Min AAA: 1:24.09 (+1.39s | 1.6%) Santa Clara Swim Club 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
74 Holten Lawrence 1:25.53 10 AA Min AAA: 1:24.09 (+1.44s | 1.7%) The Dalles Swim Team 06/19/2026 Prineville Invitational Swim Meet
75 Elliott Lindley 1:25.58 10 AA Min AAA: 1:24.09 (+1.49s | 1.7%) Los Altos Mountain View Aquati 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
76 Elliott Ganancial 1:25.68 10 AA Min AAA: 1:24.09 (+1.59s | 1.9%) Hawaii Swimming Club 07/16/2026 2026 HISI LCM Championships
50 Back
41.85
41.85
100 Back
43.83
1:25.68
100 Back
1:25.68
77 Wesley Ho 1:25.93 10 AA Min AAA: 1:24.09 (+1.84s | 2.1%) Aspire Aquatics of Colorado 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
41.98
41.98
100 Back
43.95
1:25.93
100 Back
1:25.93
78 Andy Tran 1:25.96 10 AA Min AAA: 1:24.09 (+1.87s | 2.2%) Seattle Metropolitan Aquatic C 07/23/2026 2026 PN LC 12 U Championships Approved
79 Jackson Lee 1:26.23 10 AA Min AAA: 1:24.09 (+2.14s | 2.5%) Burlingame Aquatics 05/02/2026 Alto Spring Jam CBA
80 Eric Zeng 1:26.25 9 AA Min AAA: 1:24.09 (+2.16s | 2.5%) Canyons Aquatic Club 06/11/2026 2026 SCS June AG Invite CANY
50 Back
43.19
43.19
100 Back
43.06
1:26.25
100 Back
1:26.25
81 Ashton Chen 1:26.26 10 BB Min A: 1:21.89 (+4.37s | 5.1%) Brea Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Back
42.01
42.01
100 Back
44.25
1:26.26
100 Back
1:26.26
82 Ariovistus Pardee 1:26.29 10 AA Min AAA: 1:24.09 (+2.20s | 2.5%) Maui Swim Club 07/16/2026 2026 HISI LCM Championships
50 Back
42.87
42.87
100 Back
43.42
1:26.29
100 Back
1:26.29
83 Qifan Gong 1:26.30 9 AA Min AAA: 1:24.09 (+2.21s | 2.6%) Bellevue Club Swim Team 07/23/2026 2026 PN LC 12 U Championships Approved
50 Back
42.11
42.11
100 Back
44.19
1:26.30
100 Back
1:26.30
84 Kallen Joyce 1:26.54 9 AA Min AAA: 1:24.09 (+2.45s | 2.8%) Kamehameha Swim Club 07/16/2026 2026 HISI LCM Championships
50 Back
42.02
42.02
100 Back
44.52
1:26.54
100 Back
1:26.54
85 Jacob Liu 1:26.57 10 AA Min AAA: 1:24.09 (+2.48s | 2.9%) Aquazot Swim Club 07/23/2026 2026 CA SCS Summer A G Champs
86 Zacharia Labyed 1:26.59 9 AA Min AAA: 1:24.09 (+2.50s | 2.9%) North Coast Aquatics 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Back
42.05
42.05
100 Back
44.54
1:26.59
100 Back
1:26.59
87 Ilan Rattner 1:26.65 9 AA Min AAA: 1:24.09 (+2.56s | 3.0%) Sunnyvale Swim Club 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
88 Alex Joy 1:26.68 10 AA Min AAA: 1:24.09 (+2.59s | 3.0%) Los Altos Mountain View Aquati 07/30/2026 Long Course Far Westerns
89 Leo Liao 1:26.92 10 AA Min AAA: 1:24.09 (+2.83s | 3.3%) Alto Swim Club 07/25/2026 Alto Last Splash
90 Jayden Chang 1:26.96 10 AA Min AAA: 1:24.09 (+2.87s | 3.3%) Maywood Sparks Swim Team 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Back
43.22
43.22
100 Back
43.74
1:26.96
100 Back
1:26.96
91 Daniel Reschke 1:27.12 10 AA Min AAA: 1:24.09 (+3.03s | 3.5%) Santa Clara Swim Club 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
92 Jacob Liu 1:27.13 10 AA Min AAA: 1:24.09 (+3.04s | 3.5%) Trident Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
93 Jaden Shin 1:27.15 10 AA Min AAA: 1:24.09 (+3.06s | 3.5%) Stingray Swim Team 07/10/2026 2026 PN OCA Last Chance Invitational Approve
94 Orion Blue-Smith 1:27.16 10 AA Min AAA: 1:24.09 (+3.07s | 3.5%) Palo Alto Stanford Aquatics 07/30/2026 Long Course Far Westerns
95 Charlie Wheeler 1:27.19 10 AA Min AAA: 1:24.09 (+3.10s | 3.6%) Longmont Swim Club 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
42.77
42.77
100 Back
44.42
1:27.19
100 Back
1:27.19
96 Johnathan Wang 1:27.44 9 AA Min AAA: 1:24.09 (+3.35s | 3.8%) Alto Swim Club 07/25/2026 Alto Last Splash
97 Castle Cline 1:27.46 10 AA Min AAA: 1:24.09 (+3.37s | 3.9%) Seattle Metropolitan Aquatic C 07/23/2026 2026 PN LC 12 U Championships Approved
50 Back
42.12
42.12
100 Back
45.34
1:27.46
100 Back
1:27.46
98 Henry Reed 1:27.46 10 AA Min AAA: 1:24.09 (+3.37s | 3.9%) Excel Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
41.92
41.92
100 Back
45.54
1:27.46
100 Back
1:27.46
99 Tatsumasa Sekine 1:27.52 9 AA Min AAA: 1:24.09 (+3.43s | 3.9%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
100 Andy Wang 1:27.55 10 AA Min AAA: 1:24.09 (+3.46s | 4.0%) Tualatin Hills Swim Club 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Back
43.17
43.17
100 Back
44.38
1:27.55
100 Back
1:27.55

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.