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Southern California Swimming Boys 10 & under - 100 Y IM

These rankings show the swimmers' placement within their Local Swimming Committee (LSC).
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 Zhecheng Zhu 1:06.37 10 AAAA Min Irvine Novaquatics 04/09/2026 2026 Far Western SC Hosted By SCSC
50 IM
30.54
30.54
100 IM
35.83
1:06.37
100 IM
1:06.37
2 Matthew Zhao 1:08.64 10 AAAA Min Brea Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
33.47
33.47
100 IM
35.17
1:08.64
100 IM
1:08.64
3 Declan Wang 1:09.21 10 AAAA Min Aquazot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
31.67
31.67
100 IM
37.54
1:09.21
100 IM
1:09.21
4 Jefferson Chiang 1:10.39 10 AAA Min AAAA: 1:09.79 (+0.60s | 0.9%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
33.81
33.81
100 IM
36.58
1:10.39
100 IM
1:10.39
5 Jerry Ji 1:11.47 10 AAA Min AAAA: 1:09.79 (+1.68s | 2.4%) Brea Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
33.27
33.27
100 IM
38.20
1:11.47
100 IM
1:11.47
6 Mason Ryu 1:12.38 10 AAA Min AAAA: 1:09.79 (+2.59s | 3.6%) Klg Sports Swim Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
32.36
32.36
100 IM
40.01
1:12.38
100 IM
1:12.38
7 Trevor Lam 1:13.38 9 AA Min AAA: 1:13.09 (+0.29s | 0.4%) Dare Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
33.42
33.42
100 IM
39.96
1:13.38
100 IM
1:13.38
8 Aiden Chung 1:13.49 10 AA Min AAA: 1:13.09 (+0.40s | 0.5%) Patriot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
34.29
34.29
100 IM
39.20
1:13.49
100 IM
1:13.49
9 Isaac Dai 1:14.21 9 AA Min AAA: 1:13.09 (+1.12s | 1.5%) Mission Viejo Nadadores 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
34.27
34.27
100 IM
39.94
1:14.21
100 IM
1:14.21
10 Aaron Niu 1:14.48 10 AA Min AAA: 1:13.09 (+1.39s | 1.9%) Flying Fish Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 IM
34.27
34.27
100 IM
40.21
1:14.48
100 IM
1:14.48
11 Max Lin 1:14.94 10 AA Min AAA: 1:13.09 (+1.85s | 2.5%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
35.41
35.41
100 IM
39.53
1:14.94
100 IM
1:14.94
12 Ray Yu 1:15.08 10 AA Min AAA: 1:13.09 (+1.99s | 2.7%) Aquazot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
35.44
35.44
100 IM
39.64
1:15.08
100 IM
1:15.08
13 Nathan Gordon 1:15.24 10 AA Min AAA: 1:13.09 (+2.15s | 2.9%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
35.09
35.09
100 IM
40.15
1:15.24
100 IM
1:15.24
14 Owen Newton 1:15.62 10 AA Min AAA: 1:13.09 (+2.53s | 3.3%) SwimNation Aquatics Programs 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
34.98
34.98
100 IM
40.64
1:15.62
100 IM
1:15.62
15 Abraham Cheng 1:15.96 10 AA Min AAA: 1:13.09 (+2.87s | 3.8%) Aquazot Swim Club 04/09/2026 2026 Far Western SC Hosted By SCSC
50 IM
35.86
35.86
100 IM
40.10
1:15.96
100 IM
1:15.96
16 Michael Cheng 1:16.40 9 A Min AA: 1:16.39 (+0.01s | 0.0%) San Dimas Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
35.16
35.16
100 IM
41.24
1:16.40
100 IM
1:16.40
17 Branimir Petkov 1:16.46 10 A Min AA: 1:16.39 (+0.07s | 0.1%) Evolution Racing Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
34.94
34.94
100 IM
41.52
1:16.46
100 IM
1:16.46
18 Riccardo Sardena 1:16.69 10 A Min AA: 1:16.39 (+0.30s | 0.4%) Swim Team of Placentia 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
35.85
35.85
100 IM
40.84
1:16.69
100 IM
1:16.69
19 Jensen Huang 1:16.88 10 A Min AA: 1:16.39 (+0.49s | 0.6%) Arcadia Riptides Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
36.25
36.25
100 IM
40.63
1:16.88
100 IM
1:16.88
20 Peter Pan 1:17.26 9 A Min AA: 1:16.39 (+0.87s | 1.1%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
35.70
35.70
100 IM
41.56
1:17.26
100 IM
1:17.26
21 Kaimana Hashimoto 1:17.28 10 A Min AA: 1:16.39 (+0.89s | 1.2%) Splash Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 IM
36.43
36.43
100 IM
40.85
1:17.28
100 IM
1:17.28
22 Luke Ford 1:17.39 10 A Min AA: 1:16.39 (+1.00s | 1.3%) The Claremont Club 12/12/2025 2025 CA SCS RAA WAG
50 IM
36.53
36.53
100 IM
40.86
1:17.39
100 IM
1:17.39
23 Eric Zeng 1:17.41 9 A Min AA: 1:16.39 (+1.02s | 1.3%) Canyons Aquatic Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 IM
36.26
36.26
100 IM
41.15
1:17.41
100 IM
1:17.41
24 Jack Armbruster 1:17.62 10 A Min AA: 1:16.39 (+1.23s | 1.6%) San Clemente Aquatic Team 12/12/2025 2025 CA SCS SCAT WAG
50 IM
35.41
35.41
100 IM
42.21
1:17.62
100 IM
1:17.62
25 Yuning Huang 1:17.69 10 A Min AA: 1:16.39 (+1.30s | 1.7%) Rose Bowl Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
35.49
35.49
100 IM
42.20
1:17.69
100 IM
1:17.69
26 Bryan HU 1:17.87 10 A Min AA: 1:16.39 (+1.48s | 1.9%) Aquazot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
35.03
35.03
100 IM
42.84
1:17.87
100 IM
1:17.87
27 Marcus Lin 1:17.94 9 A Min AA: 1:16.39 (+1.55s | 2.0%) Aquazot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
35.14
35.14
100 IM
42.80
1:17.94
100 IM
1:17.94
28 Owen Nguyen 1:17.98 10 A Min AA: 1:16.39 (+1.59s | 2.0%) Mission Viejo Nadadores 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
36.39
36.39
100 IM
41.59
1:17.98
100 IM
1:17.98
29 Cameron Day 1:18.69 10 A Min AA: 1:16.39 (+2.30s | 2.9%) Mission Viejo Nadadores 02/13/2026 2026 MVN Lunar AAPI Festival
50 IM
38.19
38.19
100 IM
40.50
1:18.69
100 IM
1:18.69
30 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
31 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
32 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
33 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
34 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
35 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
36 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
37 Jarvis Qu 1:20.90 9 BB Min A: 1:19.69 (+1.21s | 1.5%) Mission Viejo Nadadores 12/13/2024 2024 CA RAA SCS WAG
50 IM
37.55
37.55
100 IM
43.35
1:20.90
100 IM
1:20.90
38 Oliver Panofsky 1:20.94 9 BB Min A: 1:19.69 (+1.25s | 1.5%) Slo Swim Club Seahawks 12/19/2025 2025 SI Winter Age Group Championships
50 IM
37.11
37.11
100 IM
43.83
1:20.94
100 IM
1:20.94
39 Evan Wang 1:21.68 9 BB Min A: 1:19.69 (+1.99s | 2.4%) Rose Bowl Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 IM
38.13
38.13
100 IM
43.55
1:21.68
100 IM
1:21.68
40 Phillippe Choi 1:21.84 10 BB Min A: 1:19.69 (+2.15s | 2.6%) Blast Sharks 12/12/2025 2025 CA SCS RAA WAG
50 IM
37.93
37.93
100 IM
43.91
1:21.84
100 IM
1:21.84
41 Graham Terzer 1:21.97 10 BB Min A: 1:19.69 (+2.28s | 2.8%) The Spartans of La Canada 12/12/2025 2025 CA SCS RAA WAG
50 IM
39.08
39.08
100 IM
42.89
1:21.97
100 IM
1:21.97
42 Dongxin Xian 1:22.01 10 BB Min A: 1:19.69 (+2.32s | 2.8%) Arcadia Riptides Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 IM
39.24
39.24
100 IM
42.77
1:22.01
100 IM
1:22.01
43 Daniel Chang 1:22.11 9 BB Min A: 1:19.69 (+2.42s | 2.9%) Brea Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
38.65
38.65
100 IM
43.46
1:22.11
100 IM
1:22.11
44 Kai Vo 1:22.28 10 BB Min A: 1:19.69 (+2.59s | 3.1%) Splash Aquatics 09/05/2026 OSL A+ Sprint Pentathlon Copied
50 IM
39.71
39.71
100 IM
42.57
1:22.28
100 IM
1:22.28
45 Garid Tuvshin 1:22.35 10 BB Min A: 1:19.69 (+2.66s | 3.2%) Paseo Aquatics Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 IM
39.02
39.02
100 IM
43.33
1:22.35
100 IM
1:22.35
46 Aaron Kim 1:22.39 10 BB Min A: 1:19.69 (+2.70s | 3.3%) The Spartans of La Canada 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
40.38
40.38
100 IM
42.01
1:22.39
100 IM
1:22.39
47 Enzo Lin 1:22.42 10 BB Min A: 1:19.69 (+2.73s | 3.3%) Splash Aquatics 09/05/2026 OSL A+ Sprint Pentathlon Copied
50 IM
36.45
36.45
100 IM
45.97
1:22.42
100 IM
1:22.42
48 Yusen Wang 1:22.46 9 BB Min A: 1:19.69 (+2.77s | 3.4%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
39.86
39.86
100 IM
42.60
1:22.46
100 IM
1:22.46
49 Brian Chou 1:23.21 9 BB Min A: 1:19.69 (+3.52s | 4.2%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 IM
39.19
39.19
100 IM
44.02
1:23.21
100 IM
1:23.21
50 Danylo Marshchivskyi 1:23.26 8 BB Min A: 1:19.69 (+3.57s | 4.3%) Blast Sharks 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
37.49
37.49
100 IM
45.77
1:23.26
100 IM
1:23.26

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.