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Southern California Swimming Boys 10 & under - 100 M Back

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 Hoshi Aono 1:16.85 10 AAAA Min Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
50 Back
37.84
37.84
100 Back
39.01
1:16.85
100 Back
1:16.85
2 David Li 1:18.74 10 AAAA Min Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
50 Back
38.06
38.06
100 Back
40.68
1:18.74
100 Back
1:18.74
3 Declan Wang 1:19.24 10 AAAA Min Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
38.97
38.97
100 Back
40.27
1:19.24
100 Back
1:19.24
4 Marcus Soetanto 1:20.40 10 AAA Min AAAA: 1:19.99 (+0.41s | 0.5%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
38.90
38.90
100 Back
41.50
1:20.40
100 Back
1:20.40
5 Kevin Kubasik 1:21.06 10 AAA Min AAAA: 1:19.99 (+1.07s | 1.3%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
50 Back
39.63
39.63
100 Back
41.43
1:21.06
100 Back
1:21.06
6 Declan Neth 1:21.18 10 AAA Min AAAA: 1:19.99 (+1.19s | 1.5%) Mission Viejo Nadadores 07/23/2025 2025 CA SCS Summer A G Champs
7 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
8 Jefferson Chiang 1:22.42 10 AAA Min AAAA: 1:19.99 (+2.43s | 2.9%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
40.83
40.83
100 Back
41.59
1:22.42
100 Back
1:22.42
9 Sebastian Saade 1:22.79 10 AAA Min AAAA: 1:19.99 (+2.80s | 3.4%) Los Angeles Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
40.84
40.84
100 Back
41.95
1:22.79
100 Back
1:22.79
10 Isaac Dai 1:24.43 9 AA Min AAA: 1:24.09 (+0.34s | 0.4%) Mission Viejo Nadadores 07/23/2025 2025 CA SCS Summer A G Champs
50 Back
42.38
42.38
100 Back
42.05
1:24.43
100 Back
1:24.43
11 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
12 Ethan Canlas 1:25.55 10 AA Min AAA: 1:24.09 (+1.46s | 1.7%) Sandpipers of Nevada 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
13 August Liao 1:26.38 10 AA Min AAA: 1:24.09 (+2.29s | 2.7%) Canyons Aquatic Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
14 Trevor Lam 1:26.76 9 AA Min AAA: 1:24.09 (+2.67s | 3.1%) Dare Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
15 Mason Ryu 1:27.11 10 AA Min AAA: 1:24.09 (+3.02s | 3.5%) Klg Sports Swim Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
41.76
41.76
100 Back
45.35
1:27.11
100 Back
1:27.11
16 Russell Choy 1:27.48 10 AA Min AAA: 1:24.09 (+3.39s | 3.9%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
42.35
42.35
100 Back
45.13
1:27.48
100 Back
1:27.48
17 Tucker McCullough 1:28.13 10 AA Min AAA: 1:24.09 (+4.04s | 4.6%) Team Rebel Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
43.74
43.74
100 Back
44.39
1:28.13
100 Back
1:28.13
18 Aaron Niu 1:28.49 9 A Min AA: 1:28.19 (+0.30s | 0.3%) Flying Fish Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
43.05
43.05
100 Back
45.44
1:28.49
100 Back
1:28.49
19 Jack Armbruster 1:28.98 10 A Min AA: 1:28.19 (+0.79s | 0.9%) San Clemente Aquatic Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
43.48
43.48
100 Back
45.50
1:28.98
100 Back
1:28.98
20 Dongxin Xian 1:29.20 10 A Min AA: 1:28.19 (+1.01s | 1.1%) Arcadia Riptides Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
21 Jeffrey Moon 1:29.43 10 A Min AA: 1:28.19 (+1.24s | 1.4%) Commerce Aquatics Swim Team 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
22 Ray Yu 1:29.89 10 A Min AA: 1:28.19 (+1.70s | 1.9%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
44.56
44.56
100 Back
45.33
1:29.89
100 Back
1:29.89
23 Kian Sotomayor 1:30.07 10 A Min AA: 1:28.19 (+1.88s | 2.1%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
24 Riccardo Sardena 1:30.12 9 A Min AA: 1:28.19 (+1.93s | 2.1%) Swim Team of Placentia 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
43.90
43.90
100 Back
46.22
1:30.12
100 Back
1:30.12
25 Jack Yu 1:30.23 10 A Min AA: 1:28.19 (+2.04s | 2.3%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
26 Samuel Fuller 1:30.32 10 A Min AA: 1:28.19 (+2.13s | 2.4%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
27 Jacob Liu 1:30.48 10 A Min AA: 1:28.19 (+2.29s | 2.5%) Trident Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
43.94
43.94
100 Back
46.54
1:30.48
100 Back
1:30.48
28 Wu Zhou 1:30.76 10 A Min AA: 1:28.19 (+2.57s | 2.8%) Arcadia Riptides Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
29 Jerry Ji 1:31.58 10 A Min AA: 1:28.19 (+3.39s | 3.7%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
30 Eamon Balch 1:31.59 10 A Min AA: 1:28.19 (+3.40s | 3.7%) La Mirada Armada 07/23/2025 2025 CA SCS Summer A G Champs
31 Phillippe Choi 1:31.70 10 A Min AA: 1:28.19 (+3.51s | 3.8%) Klg Sports Swim Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
43.69
43.69
100 Back
48.01
1:31.70
100 Back
1:31.70
32 Mason Nguyen 1:32.17 10 A Min AA: 1:28.19 (+3.98s | 4.3%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
33 Ashton Chen 1:32.70 10 BB Min A: 1:32.29 (+0.41s | 0.4%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
34 Liam Kwok 1:32.73 10 BB Min A: 1:32.29 (+0.44s | 0.5%) Socal Aquatics Association 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
44.99
44.99
100 Back
47.73
1:32.72
100 Back
1:32.72
35 Alex Tang 1:32.78 10 BB Min A: 1:32.29 (+0.49s | 0.5%) Wasc 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Back
45.23
45.23
100 Back
47.55
1:32.78
100 Back
1:32.78
36 Kellan Naisbitt 1:32.90 10 BB Min A: 1:32.29 (+0.61s | 0.7%) Mission Viejo Nadadores 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
37 Hongjie Xiao 1:33.22 8 BB Min A: 1:32.29 (+0.93s | 1.0%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
38 Jarvis Qu 1:33.24 9 BB Min A: 1:32.29 (+0.95s | 1.0%) Mission Viejo Nadadores 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
39 Eric Liu 1:33.73 10 BB Min A: 1:32.29 (+1.44s | 1.5%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
40 Daniel Youssef 1:33.87 10 BB Min A: 1:32.29 (+1.58s | 1.7%) Canyons Aquatic Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
41 Branimir Petkov 1:34.04 9 BB Min A: 1:32.29 (+1.75s | 1.9%) Evolution Racing Club 06/12/2025 2025 June Age Group Invite
50 Back
45.87
45.87
100 Back
48.17
1:34.04
100 Back
1:34.04
42 Jacob Liu 1:34.36 10 BB Min A: 1:32.29 (+2.07s | 2.2%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
43 Nathan Gordon 1:34.83 9 BB Min A: 1:32.29 (+2.54s | 2.7%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
47.36
47.36
100 Back
47.47
1:34.83
100 Back
1:34.83
44 Abraham Cheng 1:35.13 10 BB Min A: 1:32.29 (+2.84s | 3.0%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
45 Ethan Wu 1:35.14 9 BB Min A: 1:32.29 (+2.85s | 3.0%) Swim Torrance 06/12/2025 2025 June Age Group Invite
50 Back
45.51
45.51
100 Back
49.63
1:35.14
100 Back
1:35.14
46 Preston Tran 1:35.26 10 BB Min A: 1:32.29 (+2.97s | 3.1%) Irvine Novaquatics 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Back
45.69
45.69
100 Back
49.57
1:35.26
100 Back
1:35.26
47 Graham Terzer 1:35.32 9 BB Min A: 1:32.29 (+3.03s | 3.2%) The Spartans of La Canada 07/23/2025 2025 CA SCS Summer A G Champs
48 Danylo Marshchivskyi 1:35.39 8 BB Min A: 1:32.29 (+3.10s | 3.2%) Blast Sharks 07/24/2025 2025 CA SCS Summer A G Champs CANY
49 Chancellor Scovel 1:35.74 10 BB Min A: 1:32.29 (+3.45s | 3.6%) South Orange County Aquatics 06/12/2025 2025 June Age Group Invite
50 Back
47.00
47.00
100 Back
48.74
1:35.74
100 Back
1:35.74
50 Mahkoah Tanap 1:35.94 10 BB Min A: 1:32.29 (+3.65s | 3.8%) Paseo Aquatics Swim Team 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada

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.