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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 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
52 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
53 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
54 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
55 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
56 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
57 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
58 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
59 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 12 U Long Course Championships Appro
60 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
61 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
62 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 12 U Long Course Championships Appro
50 Back
42.11
42.11
100 Back
44.19
1:26.30
100 Back
1:26.30
63 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
64 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
65 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
66 Ilan Rattner 1:26.65 10 AA Min AAA: 1:24.09 (+2.56s | 3.0%) Sunnyvale Swim Club 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
67 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
68 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
69 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
70 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
71 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
72 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
73 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
74 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
75 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
76 Cameron Boitano 1:27.71 10 AA Min AAA: 1:24.09 (+3.62s | 4.1%) Pleasanton Seahawks 07/30/2026 Long Course Far Westerns
77 Nathan Zhong 1:27.82 9 AA Min AAA: 1:24.09 (+3.73s | 4.2%) Irvine Novaquatics 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Back
42.99
42.99
100 Back
44.83
1:27.82
100 Back
1:27.82
78 Yixuan Zhu 1:27.85 10 AA Min AAA: 1:24.09 (+3.76s | 4.3%) Pleasanton Seahawks 07/30/2026 Long Course Far Westerns
79 Brooks Switaj 1:27.88 9 AA Min AAA: 1:24.09 (+3.79s | 4.3%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
80 Bryan HU 1:27.94 10 AA Min AAA: 1:24.09 (+3.85s | 4.4%) Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
81 Arthur Shackelton 1:28.00 10 AA Min AAA: 1:24.09 (+3.91s | 4.4%) Lakeridge Swim Team 05/22/2026 2026 Intermountain Classic Long Course Meet
82 Theodore Neese 1:28.02 10 AA Min AAA: 1:24.09 (+3.93s | 4.5%) Bend Swim Club 05/08/2026 Bend Swim Club May Invitational 2026
83 Asher Mormino 1:28.05 10 AA Min AAA: 1:24.09 (+3.96s | 4.5%) Bend Swim Club 05/08/2026 Bend Swim Club May Invitational 2026
84 Thomas Shackleton 1:28.16 10 AA Min AAA: 1:24.09 (+4.07s | 4.6%) North Coast Aquatics 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Back
41.71
41.71
100 Back
46.45
1:28.16
100 Back
1:28.16
85 Ludwik Pawelski 1:28.28 9 A Min AA: 1:28.19 (+0.09s | 0.1%) Sparks Piranhas Swim Team 05/22/2026 2026 Intermountain Classic Long Course Meet
86 Ethan Wang 1:28.31 9 A Min AA: 1:28.19 (+0.12s | 0.1%) Alto Swim Club 07/30/2026 Long Course Far Westerns
87 Evan Jun 1:28.32 9 A Min AA: 1:28.19 (+0.13s | 0.1%) Kamehameha Swim Club 07/16/2026 2026 HISI LCM Championships
50 Back
42.63
42.63
100 Back
45.69
1:28.32
100 Back
1:28.32
88 Matthew Winn 1:28.38 9 A Min AA: 1:28.19 (+0.19s | 0.2%) Stingray Swim Team 07/23/2026 2026 PN 12 U Long Course Championships Appro
89 Logan Fischer 1:28.50 10 A Min AA: 1:28.19 (+0.31s | 0.4%) Denver Swim Academy 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
42.77
42.77
100 Back
45.73
1:28.50
100 Back
1:28.50
90 Luke Wang 1:28.51 9 A Min AA: 1:28.19 (+0.32s | 0.4%) Flatiron Athletic Club 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
41.95
41.95
100 Back
46.56
1:28.51
100 Back
1:28.51
91 Jonathan Nguyen 1:28.64 10 A Min AA: 1:28.19 (+0.45s | 0.5%) Unattached 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Back
44.18
44.18
100 Back
44.46
1:28.64
100 Back
1:28.64
92 Michael Cheng 1:28.65 9 A Min AA: 1:28.19 (+0.46s | 0.5%) San Dimas Aquatics 06/11/2026 2026 SCS June AG Invite
50 Back
43.20
43.20
100 Back
45.45
1:28.65
100 Back
1:28.65
93 Shay Jain 1:28.80 9 A Min AA: 1:28.19 (+0.61s | 0.7%) Palo Alto Stanford Aquatics 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
94 Alejandro Gonzalez 1:28.83 10 A Min AA: 1:28.19 (+0.64s | 0.7%) Los Angeles Swim Club 06/11/2026 2026 SCS June AG Invite
50 Back
43.24
43.24
100 Back
45.59
1:28.83
100 Back
1:28.83
95 Daniel Perekotiy 1:28.93 10 A Min AA: 1:28.19 (+0.74s | 0.8%) Mission Viejo Nadadores 07/23/2026 2026 CA SCS Summer A G Champs
50 Back
43.12
43.12
100 Back
45.81
1:28.93
100 Back
1:28.93
96 Winston Chase 1:28.95 10 A Min AA: 1:28.19 (+0.76s | 0.9%) Utah Valley Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Back
43.74
43.74
100 Back
45.21
1:28.95
100 Back
1:28.95
97 Kevin Lou 1:28.97 10 A Min AA: 1:28.19 (+0.78s | 0.9%) Irvine Novaquatics 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Back
43.51
43.51
100 Back
45.46
1:28.97
100 Back
1:28.97
98 Cole Proescher 1:28.97 10 A Min AA: 1:28.19 (+0.78s | 0.9%) Orinda Aquatics 06/13/2026 Orinda PC LC AG C B BB+
99 Cooper Dickie 1:29.06 10 A Min AA: 1:28.19 (+0.87s | 1.0%) Seattle Metropolitan Aquatic C 07/23/2026 2026 PN LC 12 U Championships Approved
50 Back
43.11
43.11
100 Back
45.95
1:29.06
100 Back
1:29.06
100 Devin Song 1:29.20 9 A Min AA: 1:28.19 (+1.01s | 1.1%) Rose Bowl Aquatics 06/11/2026 2026 SCS June AG Invite CANY
50 Back
44.11
44.11
100 Back
45.09
1:29.20
100 Back
1:29.20

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.