New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
1 Hoshi Aono 1:11.99 10 AAAA Min Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
35.00
35.00
100 Back
36.99
1:11.99
100 Back
1:11.99
2 Declan Wang 1:12.32 10 AAAA Min Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
35.30
35.30
100 Back
37.02
1:12.32
100 Back
1:12.32
3 Robert Legg 1:12.77 10 AAAA Min Pleasanton Seahawks 06/20/2026 Alto Summer Swelter
4 Sebastian Saade 1:17.27 10 AAAA Min Los Angeles Swim Club 06/11/2026 2026 SCS June AG Invite
50 Back
38.58
38.58
100 Back
38.69
1:17.27
100 Back
1:17.27
5 Atticus Hendricks-Smith 1:17.30 10 AAAA Min RoadRunners of Albuquerque 04/24/2026 2026 CO Arena Catch Me If You Can
6 Jefferson Chiang 1:17.35 10 AAAA Min Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Back
37.84
37.84
100 Back
39.51
1:17.35
100 Back
1:17.35
7 Rubix Szolusha 1:17.36 10 AAAA Min Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Back
37.65
37.65
100 Back
39.71
1:17.36
100 Back
1:17.36
8 Trevor Lam 1:17.65 9 AAAA Min Dare Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
9 Marco Sun 1:18.00 10 AAAA Min Pleasanton Seahawks 06/20/2026 Alto Summer Swelter
10 Sinan Ozgur 1:18.35 10 AAAA Min Pleasanton Seahawks 04/25/2026 Brentwood Seawolves Long Course C B BB+
11 Ethan Locke 1:18.39 10 AAAA Min Alto Swim Club 07/31/2025 2025 Long Course Far Western Championship
50 Back
37.70
37.70
100 Back
40.69
1:18.39
100 Back
1:18.39
12 Isaac Dai 1:18.39 9 AAAA Min Mission Viejo Nadadores 06/11/2026 2026 SCS June AG Invite
50 Back
38.55
38.55
100 Back
39.84
1:18.39
100 Back
1:18.39
13 August Liao 1:18.93 10 AAAA Min Canyons Aquatic Club 06/11/2026 2026 SCS June AG Invite CANY
14 Julian Phillips 1:20.28 10 AAA Min AAAA: 1:19.99 (+0.29s | 0.4%) Quicksilver Swimming 06/11/2026 2026 SCS June AG Invite
50 Back
38.71
38.71
100 Back
41.57
1:20.28
100 Back
1:20.28
15 Alexander Kovnatsky 1:20.54 10 AAA Min AAAA: 1:19.99 (+0.55s | 0.7%) Orinda Aquatics 06/13/2026 Orinda PC LC AG C B BB+
16 Thomas Sedano 1:20.67 10 AAA Min AAAA: 1:19.99 (+0.68s | 0.8%) Monterey Bay Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
17 Lucas Pan 1:20.75 9 AAA Min AAAA: 1:19.99 (+0.76s | 0.9%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Back
39.36
39.36
100 Back
41.39
1:20.75
100 Back
1:20.75
18 Ryan Latronica 1:21.52 10 AAA Min AAAA: 1:19.99 (+1.53s | 1.9%) Hills Hurricane Swimming 06/13/2026 Orinda PC LC AG C B BB+
19 Walker Lewis 1:21.52 10 AAA Min AAAA: 1:19.99 (+1.53s | 1.9%) Excel Aquatics 04/24/2026 2026 Strong Tower Invite
50 Back
39.95
39.95
100 Back
41.57
1:21.52
100 Back
1:21.52
20 Mason Nguyen 1:21.77 10 AAA Min AAAA: 1:19.99 (+1.78s | 2.2%) Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
39.70
39.70
100 Back
42.07
1:21.77
100 Back
1:21.77
21 Krosby Thomure 1:21.81 10 AAA Min AAAA: 1:19.99 (+1.82s | 2.2%) Spokane Waves Aquatic Team 04/26/2025 2025 SWAT Spring Fling
22 Dongxin Xian 1:22.11 10 AAA Min AAAA: 1:19.99 (+2.12s | 2.6%) Arcadia Riptides Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
39.44
39.44
100 Back
42.67
1:22.11
100 Back
1:22.11
23 David Goldenberg 1:22.25 10 AAA Min AAAA: 1:19.99 (+2.26s | 2.7%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
24 Guanlin Chen 1:22.27 9 AAA Min AAAA: 1:19.99 (+2.28s | 2.8%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
50 Back
39.68
39.68
100 Back
42.59
1:22.27
100 Back
1:22.27
25 Jayden Cheng 1:22.29 10 AAA Min AAAA: 1:19.99 (+2.30s | 2.8%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
40.61
40.61
100 Back
41.68
1:22.29
100 Back
1:22.29
26 Owen Newton 1:23.21 10 AAA Min AAAA: 1:19.99 (+3.22s | 3.9%) SwimNation Aquatics Programs 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
40.87
40.87
100 Back
42.34
1:23.21
100 Back
1:23.21
27 Luke Chai 1:23.25 9 AAA Min AAAA: 1:19.99 (+3.26s | 3.9%) Pleasanton Seahawks 06/13/2026 PC CDST LC C B BB+ 26 074
28 Nicholas Liu 1:23.32 10 AAA Min AAAA: 1:19.99 (+3.33s | 4.0%) Alto Swim Club 06/20/2026 Alto Summer Swelter
29 Pace Bui 1:23.33 10 AAA Min AAAA: 1:19.99 (+3.34s | 4.0%) Fog City Hammerheads 06/12/2026 BAC Long Course
30 Jeffrey Moon 1:23.45 10 AAA Min AAAA: 1:19.99 (+3.46s | 4.1%) Commerce Aquatics Swim Team 07/03/2026 2026 Keo Nakama Swim Meet
31 Matvey Fadeev 1:23.46 10 AAA Min AAAA: 1:19.99 (+3.47s | 4.2%) Issaquah Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Back
40.44
40.44
100 Back
43.02
1:23.46
100 Back
1:23.46
32 Aurelius Lien 1:23.50 9 AAA Min AAAA: 1:19.99 (+3.51s | 4.2%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
33 Eliott Jackson 1:23.61 10 AAA Min AAAA: 1:19.99 (+3.62s | 4.3%) Team Eugene Aquatics 06/26/2026 2026 TEAM Summer Invitational
34 Adrian Wong 1:23.65 10 AAA Min AAAA: 1:19.99 (+3.66s | 4.4%) La Mirada Armada 06/11/2026 ARMADA 2026 SCS June AG Invite
35 Shawn Wu 1:23.78 10 AAA Min AAAA: 1:19.99 (+3.79s | 4.5%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
41.79
41.79
100 Back
41.99
1:23.78
100 Back
1:23.78
36 Luka McGrath 1:23.80 10 AAA Min AAAA: 1:19.99 (+3.81s | 4.5%) Multnomah Athletic Club 06/26/2026 2026 TEAM Summer Invitational
37 Preston Tran 1:23.89 10 AAA Min AAAA: 1:19.99 (+3.90s | 4.6%) Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Back
39.20
39.20
100 Back
44.69
1:23.89
100 Back
1:23.89
38 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
39 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
40 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
41 Edoardo Marelli 1:24.85 10 AA Min AAA: 1:24.09 (+0.76s | 0.9%) Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Back
41.15
41.15
100 Back
43.70
1:24.85
100 Back
1:24.85
42 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
43 Jason Ye 1:25.07 10 AA Min AAA: 1:24.09 (+0.98s | 1.2%) Alto Swim Club 06/20/2026 Alto Summer Swelter
44 Ethan Qu 1:25.18 10 AA Min AAA: 1:24.09 (+1.09s | 1.3%) Unattached 06/20/2026 Zone 1 South Swim Under The Stars
45 Lucas Stocker 1:25.19 10 AA Min AAA: 1:24.09 (+1.10s | 1.3%) Coastal Machine Aquatics Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
41.67
41.67
100 Back
43.52
1:25.19
100 Back
1:25.19
46 Maxwell Dean 1:25.27 10 AA Min AAA: 1:24.09 (+1.18s | 1.4%) Voltage Aquatics 07/18/2025 2025 LCM Summer Championships
50 Back
41.87
41.87
100 Back
43.40
1:25.27
100 Back
1:25.27
47 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
48 Koku Saddawi-Banno 1:25.34 9 AA Min AAA: 1:24.09 (+1.25s | 1.5%) Jbarracudas Swim Team 06/19/2026 2026 SI Splash And Dash
50 Back
41.11
41.11
100 Back
44.23
1:25.34
100 Back
1:25.34
49 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
50 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

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.