Southern California Swimming Boys 15-16 - 400 M Free

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 Eric Chen 4:04.23 16 AAAA Min Irvine Novaquatics 07/31/2025 2025 Long Course Far Western Championship
50 Free
28.00
28.00
100 Free
30.91
58.91
100 Free
58.91
150 Free
31.38
1:30.29
200 Free
31.59
2:01.88
100 Free
1:02.97
250 Free
31.43
2:33.31
300 Free
31.32
3:04.63
100 Free
1:02.75
350 Free
30.35
3:34.98
400 Free
29.25
4:04.23
100 Free
59.60
2 Anthony Dornoff 4:04.33 15 AAAA Min La Mirada Armada 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Free
28.47
28.47
100 Free
30.58
59.05
100 Free
59.05
150 Free
31.74
1:30.79
200 Free
31.31
2:02.10
100 Free
1:03.05
250 Free
31.39
2:33.49
300 Free
31.43
3:04.92
100 Free
1:02.82
350 Free
30.42
3:35.34
400 Free
28.99
4:04.33
100 Free
59.41
3 Zhen Chang 4:15.87 15 AAA Min AAAA: 4:10.59 (+5.28s | 2.1%) Irvine Novaquatics 07/18/2024 2024 CA Fullerton CA NV Speedo Sectionals
50 Free
29.63
29.63
100 Free
31.30
1:00.93
100 Free
1:00.93
150 Free
32.20
1:33.13
200 Free
32.06
2:05.19
100 Free
1:04.26
250 Free
32.82
2:38.01
300 Free
32.88
3:10.89
100 Free
1:05.70
350 Free
33.40
3:44.29
400 Free
31.58
4:15.87
100 Free
1:04.98
4 Marwan Alasil 4:17.55 14 AAA Min AAAA: 4:10.59 (+6.96s | 2.7%) Alpha Aquatics 02/29/2024 2024 CA NV Speedo Sectional
50 Free
29.91
29.91
100 Free
32.23
1:02.14
100 Free
1:02.14
150 Free
32.55
1:34.69
200 Free
33.04
2:07.73
100 Free
1:05.59
250 Free
32.70
2:40.43
300 Free
32.97
3:13.40
100 Free
1:05.67
350 Free
32.47
3:45.87
400 Free
31.68
4:17.55
100 Free
1:04.15
5 Chase Matheson 4:17.59 14 AAA Min AAAA: 4:10.59 (+7.00s | 2.7%) San Clemente Aquatic Team 02/29/2024 2024 CA NV Speedo Sectional
50 Free
29.16
29.16
100 Free
32.10
1:01.26
100 Free
1:01.26
150 Free
32.77
1:34.03
200 Free
33.05
2:07.08
100 Free
1:05.82
250 Free
33.11
2:40.19
300 Free
33.25
3:13.44
100 Free
1:06.36
350 Free
32.79
3:46.23
400 Free
31.36
4:17.59
100 Free
1:04.15
6 Benson Her 4:19.13 14 AAA Min AAAA: 4:10.59 (+8.54s | 3.3%) La Mirada Armada 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Free
30.00
30.00
100 Free
32.38
1:02.38
100 Free
1:02.38
150 Free
32.94
1:35.32
200 Free
32.94
2:08.26
100 Free
1:05.88
250 Free
33.15
2:41.41
300 Free
33.27
3:14.68
100 Free
1:06.42
350 Free
33.03
3:47.71
400 Free
31.42
4:19.13
100 Free
1:04.45
7 Yide Li 4:19.68 14 AAA Min AAAA: 4:10.59 (+9.09s | 3.5%) Brea Aquatics 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Free
28.93
28.93
100 Free
31.70
1:00.63
100 Free
1:00.63
150 Free
32.60
1:33.23
200 Free
33.21
2:06.44
100 Free
1:05.81
250 Free
33.85
2:40.29
300 Free
33.64
3:13.93
100 Free
1:07.49
350 Free
33.36
3:47.29
400 Free
32.39
4:19.68
100 Free
1:05.75
8 Pablo Ingrum 4:19.71 15 AAA Min AAAA: 4:10.59 (+9.12s | 3.5%) Ccat Swimming 07/18/2024 2024 CA Fullerton CA NV Speedo Sectionals
50 Free
28.58
28.58
100 Free
32.01
1:00.59
100 Free
1:00.59
150 Free
33.53
1:34.12
200 Free
32.74
2:06.86
100 Free
1:06.27
250 Free
34.04
2:40.90
300 Free
32.95
3:13.85
100 Free
1:06.99
350 Free
33.57
3:47.42
400 Free
32.29
4:19.71
100 Free
1:05.86
9 Kurtis Wei 4:21.30 14 AAA Min AAAA: 4:10.59 (+10.71s | 4.1%) La Mirada Armada 02/29/2024 2024 PC CA NV Speedo Sectionals Hosted By TCA
10 Stuart Wineman 4:22.00 16 AAA Min AAAA: 4:10.59 (+11.41s | 4.4%) Santa Maria Swim Club 06/26/2025 2025 TYR GO Challenge
100 Free
1:02.45
1:02.45
100 Free
1:02.45
200 Free
1:08.23
2:10.68
100 Free
1:08.23
300 Free
1:07.62
3:18.30
100 Free
1:07.62
400 Free
1:03.70
4:22.00
100 Free
1:03.70
11 Matthew Lanskikh 4:23.44 13 AA Min AAA: 4:22.49 (+0.95s | 0.4%) Evolution Racing Club 02/29/2024 2024 CA NV Speedo Sectional
50 Free
30.22
30.22
100 Free
33.16
1:03.38
100 Free
1:03.38
150 Free
33.22
1:36.60
200 Free
33.80
2:10.40
100 Free
1:07.02
250 Free
33.74
2:44.14
300 Free
33.74
3:17.88
100 Free
1:07.48
350 Free
33.41
3:51.29
400 Free
32.15
4:23.44
100 Free
1:05.56
12 Carson Phifer 4:23.46 14 AA Min AAA: 4:22.49 (+0.97s | 0.4%) Sandpipers of Nevada 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
29.19
29.19
100 Free
32.00
1:01.19
100 Free
1:01.19
150 Free
33.31
1:34.50
200 Free
33.83
2:08.33
100 Free
1:07.14
250 Free
34.18
2:42.51
300 Free
34.16
3:16.67
100 Free
1:08.34
350 Free
34.11
3:50.78
400 Free
32.68
4:23.46
100 Free
1:06.79
13 Shentong Zhu 4:24.73 14 AA Min AAA: 4:22.49 (+2.24s | 0.8%) La Mirada Armada 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Free
29.88
29.88
100 Free
32.87
1:02.75
100 Free
1:02.75
150 Free
33.75
1:36.50
200 Free
33.77
2:10.27
100 Free
1:07.52
250 Free
33.84
2:44.11
300 Free
33.80
3:17.91
100 Free
1:07.64
350 Free
33.78
3:51.69
400 Free
33.04
4:24.73
100 Free
1:06.82
14 Edmund Bui 4:24.85 15 AA Min AAA: 4:22.49 (+2.36s | 0.9%) Orange County Gold 07/18/2024 2024 CA Fullerton CA NV Speedo Sectionals
50 Free
30.34
30.34
100 Free
33.14
1:03.48
100 Free
1:03.48
150 Free
33.25
1:36.73
200 Free
34.11
2:10.84
100 Free
1:07.36
250 Free
33.84
2:44.68
300 Free
33.93
3:18.61
100 Free
1:07.77
350 Free
33.43
3:52.04
400 Free
32.81
4:24.85
100 Free
1:06.24
15 Brian Do 4:25.14 14 AA Min AAA: 4:22.49 (+2.65s | 1.0%) Unattached 06/27/2024 Arena Grand Challenge 2024
16 Zi Wang 4:25.46 15 AA Min AAA: 4:22.49 (+2.97s | 1.1%) Irvine Novaquatics 07/31/2025 2025 Long Course Far Western Championship
17 Ethan Brown 4:25.66 15 AA Min AAA: 4:22.49 (+3.17s | 1.2%) Golden West Swim Club 07/18/2024 2024 CA Fullerton CA NV Speedo Sectionals
50 Free
30.29
30.29
100 Free
32.82
1:03.11
100 Free
1:03.11
150 Free
34.43
1:37.54
200 Free
33.45
2:10.99
100 Free
1:07.88
250 Free
33.81
2:44.80
300 Free
34.53
3:19.33
100 Free
1:08.34
350 Free
33.67
3:53.00
400 Free
32.66
4:25.66
100 Free
1:06.33
18 Sam Gao 4:25.68 14 AA Min AAA: 4:22.49 (+3.19s | 1.2%) Sandpipers of Nevada 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
29.59
29.59
100 Free
32.55
1:02.14
100 Free
1:02.14
150 Free
33.59
1:35.73
200 Free
34.34
2:10.07
100 Free
1:07.93
250 Free
33.97
2:44.04
300 Free
34.87
3:18.91
100 Free
1:08.84
350 Free
33.84
3:52.75
400 Free
32.93
4:25.68
100 Free
1:06.77
19 Taylor Thongintra 4:25.96 15 AA Min AAA: 4:22.49 (+3.47s | 1.3%) Aquazot Swim Club 02/29/2024 2024 CA NV Speedo Sectional
50 Free
30.17
30.17
100 Free
33.34
1:03.51
100 Free
1:03.51
150 Free
33.48
1:36.99
200 Free
34.60
2:11.59
100 Free
1:08.08
250 Free
34.18
2:45.77
300 Free
34.12
3:19.89
100 Free
1:08.30
350 Free
33.20
3:53.09
400 Free
32.87
4:25.96
100 Free
1:06.07
20 Aaron Deng 4:26.09 13 AA Min AAA: 4:22.49 (+3.60s | 1.4%) Evolution Racing Club 02/29/2024 2024 CA NV Speedo Sectional
50 Free
30.54
30.54
100 Free
33.05
1:03.59
100 Free
1:03.59
150 Free
33.53
1:37.12
200 Free
33.87
2:10.99
100 Free
1:07.40
250 Free
34.07
2:45.06
300 Free
34.22
3:19.28
100 Free
1:08.29
350 Free
33.79
3:53.07
400 Free
33.02
4:26.09
100 Free
1:06.81
21 Amir Ali 4:27.72 12 AA Min AAA: 4:22.49 (+5.23s | 2.0%) Aquazot Swim Club 08/03/2022 Western Zones Age Group Championships
22 Kyle Tsuei 4:29.20 14 AA Min AAA: 4:22.49 (+6.71s | 2.5%) Trident Swim Club 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
31.00
31.00
100 Free
34.73
1:05.73
100 Free
1:05.73
150 Free
35.22
1:40.95
200 Free
34.69
2:15.64
100 Free
1:09.91
250 Free
33.90
2:49.54
300 Free
33.78
3:23.32
100 Free
1:07.68
350 Free
33.36
3:56.68
400 Free
32.52
4:29.20
100 Free
1:05.88
23 William Hong 4:31.02 15 AA Min AAA: 4:22.49 (+8.53s | 3.1%) Irvine Novaquatics 07/18/2024 2024 CA Fullerton CA NV Speedo Sectionals
50 Free
30.16
30.16
100 Free
32.73
1:02.89
100 Free
1:02.89
150 Free
34.21
1:37.10
200 Free
33.95
2:11.05
100 Free
1:08.16
250 Free
34.61
2:45.66
300 Free
34.55
3:20.21
100 Free
1:09.16
350 Free
35.78
3:55.99
400 Free
35.03
4:31.02
100 Free
1:10.81
24 Michael Wang 4:31.70 12 AA Min AAA: 4:22.49 (+9.21s | 3.4%) Irvine Novaquatics 08/03/2022 Western Zones Age Group Championships
25 Vincent Velazquez 4:31.93 16 AA Min AAA: 4:22.49 (+9.44s | 3.5%) Santa Maria Swim Club 06/26/2025 2025 TYR GO Challenge
100 Free
1:05.71
1:05.71
100 Free
1:05.71
200 Free
1:10.66
2:16.37
100 Free
1:10.66
300 Free
1:09.34
3:25.71
100 Free
1:09.34
400 Free
1:06.22
4:31.93
100 Free
1:06.22
26 Cameron Betancourt 4:36.15 16 A Min AA: 4:34.39 (+1.76s | 0.6%) Santa Maria Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:27.34
3:27.34
50 Free
0.00
3:27.34
50 Free
3:27.34
75 Free
35.28
4:02.62
100 Free
0.00
4:02.62
50 Free
35.28
125 Free
33.53
4:36.15
150 Free
0.00
4:36.15
50 Free
33.53
27 Josue Saavedra 4:37.63 16 A Min AA: 4:34.39 (+3.24s | 1.2%) Slo Swim Club Seahawks 06/26/2025 2025 TYR GO Challenge
100 Free
1:06.42
1:06.42
100 Free
1:06.42
200 Free
1:09.83
2:16.25
100 Free
1:09.83
300 Free
1:12.71
3:28.96
100 Free
1:12.71
400 Free
1:08.67
4:37.63
100 Free
1:08.67
28 Zenif Castillo Santana 4:38.33 15 A Min AA: 4:34.39 (+3.94s | 1.4%) Halcones Marinos Capn 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Free
30.79
30.79
100 Free
34.20
1:04.99
100 Free
1:04.99
150 Free
35.53
1:40.52
200 Free
36.29
2:16.81
100 Free
1:11.82
250 Free
36.82
2:53.63
300 Free
37.56
3:31.19
100 Free
1:14.38
350 Free
34.75
4:05.94
400 Free
32.39
4:38.33
100 Free
1:07.14
29 Brecken Jaeger 4:42.34 16 A Min AA: 4:34.39 (+7.95s | 2.8%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:29.34
3:29.34
50 Free
0.00
3:29.34
50 Free
3:29.34
75 Free
37.01
4:06.35
100 Free
0.00
4:06.35
50 Free
37.01
125 Free
35.99
4:42.34
150 Free
0.00
4:42.34
50 Free
35.99
30 Brendan Lee-Nguyen 4:42.47 13 A Min AA: 4:34.39 (+8.08s | 2.9%) Trident Swim Club 08/03/2022 Western Zones Age Group Championships
31 Hurlee Jones 4:43.01 14 A Min AA: 4:34.39 (+8.62s | 3.0%) Santa Maria Swim Club 06/27/2024 Arena Grand Challenge 2024
32 Julian Linares Hernandez 4:43.07 16 A Min AA: 4:34.39 (+8.68s | 3.1%) Halcones Marinos Capn 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Free
31.73
31.73
100 Free
34.99
1:06.72
100 Free
1:06.72
150 Free
37.46
1:44.18
200 Free
37.65
2:21.83
100 Free
1:15.11
250 Free
35.46
2:57.29
300 Free
35.72
3:33.01
100 Free
1:11.18
350 Free
35.88
4:08.89
400 Free
34.18
4:43.07
100 Free
1:10.06
33 Joseph Fontilea-Moore 4:44.00 15 A Min AA: 4:34.39 (+9.61s | 3.4%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:32.02
3:32.02
50 Free
0.00
3:32.02
50 Free
3:32.02
75 Free
36.42
4:08.44
100 Free
0.00
4:08.44
50 Free
36.42
125 Free
35.56
4:44.00
150 Free
0.00
4:44.00
50 Free
35.56
34 Theo Walker 4:44.03 16 A Min AA: 4:34.39 (+9.64s | 3.4%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:31.24
3:31.24
50 Free
0.00
3:31.24
50 Free
3:31.24
75 Free
36.67
4:07.91
100 Free
0.00
4:07.91
50 Free
36.67
125 Free
36.12
4:44.03
150 Free
0.00
4:44.03
50 Free
36.12
35 Jack Pollard 4:45.86 12 A Min AA: 4:34.39 (+11.47s | 4.0%) Las Vegas Swim Club 07/28/2022 Long Course Far Westerns
36 Isaiah Foeller 4:46.86 15 BB Min A: 4:46.39 (+0.47s | 0.2%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:34.48
3:34.48
50 Free
0.00
3:34.48
50 Free
3:34.48
75 Free
36.91
4:11.39
100 Free
0.00
4:11.39
50 Free
36.91
125 Free
35.47
4:46.86
150 Free
0.00
4:46.86
50 Free
35.47
37 Aden Ward 4:47.08 12 BB Min A: 4:46.39 (+0.69s | 0.2%) Piranha Swim Team 08/03/2022 Western Zones Age Group Championships
38 Logan Southern 4:47.72 14 BB Min A: 4:46.39 (+1.33s | 0.5%) Santa Maria Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:35.31
3:35.31
50 Free
0.00
3:35.31
50 Free
3:35.31
75 Free
36.72
4:12.03
100 Free
0.00
4:12.03
50 Free
36.72
125 Free
35.69
4:47.72
150 Free
0.00
4:47.72
50 Free
35.69
39 Matteo Brouillette 4:48.04 16 BB Min A: 4:46.39 (+1.65s | 0.6%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
50 Free
3:32.88
3:32.88
50 Free
3:32.88
75 Free
38.22
4:11.10
100 Free
0.00
4:11.10
50 Free
38.22
125 Free
36.94
4:48.04
150 Free
0.00
4:48.04
50 Free
36.94
40 Kaleb Layne 4:53.86 14 BB Min A: 4:46.39 (+7.47s | 2.5%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:39.55
3:39.55
50 Free
0.00
3:39.55
50 Free
3:39.55
75 Free
37.65
4:17.20
100 Free
0.00
4:17.20
50 Free
37.65
150 Free
36.66
4:53.86
50 Free
36.66
41 Max Wang 4:56.30 12 BB Min A: 4:46.39 (+9.91s | 3.3%) Beach Cities Swimming 08/03/2022 Western Zones Age Group Championships
42 Kohl Tang 5:01.67 12 BB Min A: 4:46.39 (+15.28s | 5.1%) Unattached 05/14/2022 Terrapins LC C B BB+ Meet
43 Miles Goodman 5:03.33 14 BB Min A: 4:46.39 (+16.94s | 5.6%) Calabasas Waves 07/19/2023 Renee And Jim Patterson Classic
50 Free
34.68
34.68
100 Free
37.98
1:12.66
100 Free
1:12.66
150 Free
38.85
1:51.51
200 Free
39.24
2:30.75
100 Free
1:18.09
250 Free
38.94
3:09.69
300 Free
38.53
3:48.22
100 Free
1:17.47
350 Free
38.20
4:26.42
400 Free
36.91
5:03.33
100 Free
1:15.11
44 Jason Fujieki 5:07.08 14 BB Min A: 4:46.39 (+20.69s | 6.7%) Splash Aquatics 06/30/2023 2023 Keo Nakama Swim Meet
45 Rodrigo Herrera Hernandez 5:09.02 16 BB Min A: 4:46.39 (+22.63s | 7.3%) Halcones Marinos Capn 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Free
33.83
33.83
100 Free
36.56
1:10.39
100 Free
1:10.39
150 Free
38.52
1:48.91
200 Free
40.41
2:29.32
100 Free
1:18.93
250 Free
39.03
3:08.35
300 Free
41.13
3:49.48
100 Free
1:20.16
350 Free
40.96
4:30.44
400 Free
38.58
5:09.02
100 Free
1:19.54
46 Nathan Yuan 5:17.35 14 B Min BB: 5:10.19 (+7.16s | 2.3%) Horizon Swimming 07/19/2023 Renee And Jim Patterson Classic
50 Free
34.88
34.88
100 Free
41.12
1:16.00
100 Free
1:16.00
150 Free
41.72
1:57.72
200 Free
40.61
2:38.33
100 Free
1:22.33
250 Free
40.99
3:19.32
300 Free
40.07
3:59.39
100 Free
1:21.06
400 Free
1:17.96
5:17.35
100 Free
1:17.96
47 Nicolas Ocampo 5:26.45 13 B Min BB: 5:10.19 (+16.26s | 5.0%) Commerce Aquatics Swim Team 07/01/2022 2022 HI Keo Nakama Swim Meet
48 Joaquim Simoes Borsato 5:28.01 12 B Min BB: 5:10.19 (+17.82s | 5.4%) Reno Aquatic Club 07/15/2022 2022 NNA Silver State Championsips
49 Dylan Isavi 5:29.86 13 B Min BB: 5:10.19 (+19.67s | 6.0%) Porter Valley Polar Bears 07/19/2023 Renee And Jim Patterson Classic
50 Free
34.67
34.67
100 Free
39.51
1:14.18
100 Free
1:14.18
150 Free
41.79
1:55.97
200 Free
42.18
2:38.15
100 Free
1:23.97
250 Free
43.85
3:22.00
300 Free
43.10
4:05.10
100 Free
1:26.95
350 Free
44.10
4:49.20
400 Free
40.66
5:29.86
100 Free
1:24.76
50 Athen Tai 5:45.88 11 B: 5:34.09 (+11.79s | 3.4%) Las Vegas Swim Club 07/16/2021 2021 NNA Silver State Championships

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