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Southern California Swimming Boys 17-18 - 400 M 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
101 Ralph Tumamak 5:02.96 17 A Min AA: 5:01.89 (+1.07s | 0.4%) Beach Cities Swimming 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Fly
30.84
30.84
100 Fly
35.91
1:06.75
100 Fly
1:06.75
150 Back
41.09
1:47.84
200 Back
40.41
2:28.25
100 Back
1:21.50
250 Breast
40.22
3:08.47
300 Breast
42.85
3:51.32
100 Breast
1:23.07
350 Free
36.48
4:27.80
400 Free
35.16
5:02.96
100 Free
1:11.64
102 Volodymyr Balaban 5:03.51 17 A Min AA: 5:01.89 (+1.62s | 0.5%) Ccat Swimming 07/23/2025 2025 CA SCS Summer A G Champs
103 Adriel Sun 5:03.62 17 A Min AA: 5:01.89 (+1.73s | 0.6%) Beach Cities Swimming 07/20/2023 2023 CA CITI Summer Age Group Championships
104 Noah Takano 5:04.35 17 A Min AA: 5:01.89 (+2.46s | 0.8%) Pleasant Valley Swim Team 06/12/2025 2025 June Age Group Invite
50 Fly
30.94
30.94
100 Fly
36.39
1:07.33
100 Fly
1:07.33
150 Back
39.23
1:46.56
200 Back
38.97
2:25.53
100 Back
1:18.20
250 Breast
42.52
3:08.05
300 Breast
44.61
3:52.66
100 Breast
1:27.13
350 Free
36.36
4:29.02
400 Free
35.33
5:04.35
100 Free
1:11.69
105 Caleb Yoo 5:04.36 17 A Min AA: 5:01.89 (+2.47s | 0.8%) Fast Swim Team 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Fly
33.07
33.07
100 Fly
36.58
1:09.65
100 Fly
1:09.65
150 Back
38.94
1:48.59
200 Back
38.82
2:27.41
100 Back
1:17.76
250 Breast
43.37
3:10.78
300 Breast
43.73
3:54.51
100 Breast
1:27.10
350 Free
35.03
4:29.54
400 Free
34.82
5:04.36
100 Free
1:09.85
106 Noah Lawas 5:04.43 17 A Min AA: 5:01.89 (+2.54s | 0.8%) Canyons Aquatic Club 01/16/2026 Finals 2026 Road To Sofi Copied
50 Fly
31.51
31.51
100 Fly
35.86
1:07.37
100 Fly
1:07.37
150 Back
39.64
1:47.01
200 Back
38.44
2:25.45
100 Back
1:18.08
250 Breast
44.87
3:10.32
300 Breast
44.40
3:54.72
100 Breast
1:29.27
350 Free
36.17
4:30.89
400 Free
33.54
5:04.43
100 Free
1:09.71
107 Evan Perlovich 5:04.61 17 A Min AA: 5:01.89 (+2.72s | 0.9%) Los Angeles Swim Club 06/11/2026 2026 SCS June AG Invite
50 Fly
31.35
31.35
100 Fly
36.94
1:08.29
100 Fly
1:08.29
150 Back
39.09
1:47.38
200 Back
38.65
2:26.03
100 Back
1:17.74
250 Breast
44.50
3:10.53
300 Breast
46.21
3:56.74
100 Breast
1:30.71
350 Free
34.86
4:31.60
400 Free
33.01
5:04.61
100 Free
1:07.87
108 Franco Blancaflor 5:04.93 18 A Min AA: 5:01.89 (+3.04s | 1.0%) Rose Bowl Aquatics 07/05/2024 2024 LAI
109 Yuda Mao 5:04.95 16 A Min AA: 5:01.89 (+3.06s | 1.0%) Irvine Novaquatics 07/05/2024 2024 LAI
110 Matthew Nye 5:05.02 17 A Min AA: 5:01.89 (+3.13s | 1.0%) San Clemente Aquatic Team 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Fly
30.91
30.91
100 Fly
36.30
1:07.21
100 Fly
1:07.21
150 Back
39.39
1:46.60
200 Back
38.86
2:25.46
100 Back
1:18.25
250 Breast
47.12
3:12.58
300 Breast
47.91
4:00.49
100 Breast
1:35.03
350 Free
32.82
4:33.31
400 Free
31.71
5:05.02
100 Free
1:04.53
111 Zhuoyun He 5:05.14 18 A Min AA: 5:01.89 (+3.25s | 1.1%) Lakewood Aquatics 06/16/2023 2023 CA SCS NOVA June Age Group Invite
50 Fly
32.49
32.49
100 Fly
37.07
1:09.56
100 Fly
1:09.56
150 Back
41.68
1:51.24
200 Back
40.39
2:31.63
100 Back
1:22.07
250 Breast
41.21
3:12.84
300 Breast
41.16
3:54.00
100 Breast
1:22.37
350 Free
35.98
4:29.98
400 Free
35.16
5:05.14
100 Free
1:11.14
112 Nicholas Dawidian 5:05.62 16 A Min AA: 5:01.89 (+3.73s | 1.2%) Las Vegas Swim Club 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Fly
30.89
30.89
100 Fly
36.91
1:07.80
100 Fly
1:07.80
150 Back
40.60
1:48.40
200 Back
41.77
2:30.17
100 Back
1:22.37
250 Breast
40.38
3:10.55
300 Breast
44.07
3:54.62
100 Breast
1:24.45
350 Free
36.48
4:31.10
400 Free
34.52
5:05.62
100 Free
1:11.00
113 Philip Lim 5:05.64 17 A Min AA: 5:01.89 (+3.75s | 1.2%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Fly
31.64
31.64
100 Fly
36.44
1:08.08
100 Fly
1:08.08
150 Back
41.12
1:49.20
200 Back
40.49
2:29.69
100 Back
1:21.61
250 Breast
42.59
3:12.28
300 Breast
41.60
3:53.88
100 Breast
1:24.19
350 Free
35.49
4:29.37
400 Free
36.27
5:05.64
100 Free
1:11.76
114 Hughes Wang 5:06.00 18 A Min AA: 5:01.89 (+4.11s | 1.3%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
115 Zackary Zhou 5:06.01 17 A Min AA: 5:01.89 (+4.12s | 1.3%) MAX Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
116 Alexander Bickler 5:06.01 16 A Min AA: 5:01.89 (+4.12s | 1.3%) Sandpipers of Nevada 06/11/2026 ARMADA 2026 SCS June AG Invite
117 Taeyeon Kim 5:06.04 18 A Min AA: 5:01.89 (+4.15s | 1.4%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Fly
31.71
31.71
100 Fly
38.14
1:09.85
100 Fly
1:09.85
150 Back
41.53
1:51.38
200 Back
40.73
2:32.11
100 Back
1:22.26
250 Breast
40.84
3:12.95
300 Breast
40.92
3:53.87
100 Breast
1:21.76
350 Free
37.18
4:31.05
400 Free
34.99
5:06.04
100 Free
1:12.17
118 Ethan Beck 5:06.24 18 A Min AA: 5:01.89 (+4.35s | 1.4%) Legacy Aquatics 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
119 Joel Shin 5:06.61 17 A Min AA: 5:01.89 (+4.72s | 1.5%) Porter Valley Polar Bears 07/23/2026 2026 CA SCS Summer A G Champs
50 Fly
30.36
30.36
100 Fly
35.32
1:05.68
100 Fly
1:05.68
150 Back
42.45
1:48.13
200 Back
42.33
2:30.46
100 Back
1:24.78
250 Breast
40.30
3:10.76
300 Breast
42.50
3:53.26
100 Breast
1:22.80
350 Free
36.95
4:30.21
400 Free
36.40
5:06.61
100 Free
1:13.35
120 Ethan Dirkin 5:06.70 16 A Min AA: 5:01.89 (+4.81s | 1.6%) Evolution Racing Club 07/25/2024 2024 CA SCS BREA Summer A G Champs
121 Aiden Shih 5:07.07 18 A Min AA: 5:01.89 (+5.18s | 1.7%) Los Angeles Swim Club 07/25/2024 2024 CA SCS BREA Summer A G Champs
122 Jairus Paita 5:07.23 17 A Min AA: 5:01.89 (+5.34s | 1.7%) Los Angeles Swim Club 07/25/2024 2024 CA SCS BREA Summer A G Champs
123 Theo Walker 5:07.45 17 A Min AA: 5:01.89 (+5.56s | 1.8%) Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
25 Fly
3:56.49
3:56.49
50 Fly
0.00
3:56.49
50 Fly
3:56.49
75 Back
35.72
4:32.21
100 Back
0.00
4:32.21
50 Back
35.72
125 Breast
35.24
5:07.45
150 Breast
0.00
5:07.45
50 Breast
35.24
124 Zhen Chang 5:07.74 17 A Min AA: 5:01.89 (+5.85s | 1.9%) Irvine Novaquatics 06/16/2023 2023 CA SCS NOVA June Age Group Invite
50 Fly
32.20
32.20
100 Fly
36.51
1:08.71
100 Fly
1:08.71
150 Back
41.59
1:50.30
200 Back
40.26
2:30.56
100 Back
1:21.85
250 Breast
43.81
3:14.37
300 Breast
44.52
3:58.89
100 Breast
1:28.33
350 Free
34.75
4:33.64
400 Free
34.10
5:07.74
100 Free
1:08.85
125 Tyler Sage 5:07.84 18 A Min AA: 5:01.89 (+5.95s | 1.9%) Santa Maria Swim Club 06/26/2025 2025 TYR GO Challenge
100 Fly
1:09.55
1:09.55
100 Fly
1:09.55
200 Back
1:21.07
2:30.62
100 Back
1:21.07
300 Breast
1:29.92
4:00.54
100 Breast
1:29.92
400 Free
1:07.30
5:07.84
100 Free
1:07.30
126 Jackson Bickler 5:07.97 16 A Min AA: 5:01.89 (+6.08s | 2.0%) Sandpipers of Nevada 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Fly
31.71
31.71
100 Fly
37.62
1:09.33
100 Fly
1:09.33
150 Back
40.40
1:49.73
200 Back
39.24
2:28.97
100 Back
1:19.64
250 Breast
46.02
3:14.99
300 Breast
45.96
4:00.95
100 Breast
1:31.98
350 Free
33.56
4:34.51
400 Free
33.46
5:07.97
100 Free
1:07.02
127 Kody Jimenez 5:08.16 17 A Min AA: 5:01.89 (+6.27s | 2.0%) Horizon Swimming 07/24/2025 2025 CA SCS Summer A G Champs CANY
128 Cameron Betancourt 5:08.26 17 A Min AA: 5:01.89 (+6.37s | 2.1%) Santa Maria Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Fly
3:58.31
3:58.31
50 Fly
0.00
3:58.31
50 Fly
3:58.31
75 Back
35.56
4:33.87
100 Back
0.00
4:33.87
50 Back
35.56
125 Breast
34.39
5:08.26
150 Breast
0.00
5:08.26
50 Breast
34.39
129 Matthew Streeter 5:08.44 17 A Min AA: 5:01.89 (+6.55s | 2.1%) Temecula Swim Club 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Fly
32.13
32.13
100 Fly
37.65
1:09.78
100 Fly
1:09.78
150 Back
41.13
1:50.91
200 Back
40.94
2:31.85
100 Back
1:22.07
250 Breast
42.63
3:14.48
300 Breast
42.97
3:57.45
100 Breast
1:25.60
350 Free
36.23
4:33.68
400 Free
34.76
5:08.44
100 Free
1:10.99
130 John Fradet 5:08.45 17 A Min AA: 5:01.89 (+6.56s | 2.1%) Las Vegas Swim Club 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Fly
33.34
33.34
100 Fly
38.06
1:11.40
100 Fly
1:11.40
150 Back
41.83
1:53.23
200 Back
40.04
2:33.27
100 Back
1:21.87
250 Breast
43.64
3:16.91
300 Breast
44.42
4:01.33
100 Breast
1:28.06
350 Free
34.52
4:35.85
400 Free
32.60
5:08.45
100 Free
1:07.12
131 Ryan Chang 5:08.49 17 A Min AA: 5:01.89 (+6.60s | 2.1%) Dare Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
132 Aiden Rodriguez 5:08.51 17 A Min AA: 5:01.89 (+6.62s | 2.1%) Mission Viejo Nadadores 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Fly
31.49
31.49
100 Fly
36.28
1:07.77
100 Fly
1:07.77
150 Back
42.93
1:50.70
200 Back
41.03
2:31.73
100 Back
1:23.96
250 Breast
45.90
3:17.63
300 Breast
45.57
4:03.20
100 Breast
1:31.47
350 Free
33.89
4:37.09
400 Free
31.42
5:08.51
100 Free
1:05.31
133 Joshua Davis 5:09.04 17 A Min AA: 5:01.89 (+7.15s | 2.3%) The Swim Team 07/20/2023 2023 CA SCS RAA Summer A G Champs
50 Fly
33.05
33.05
100 Fly
37.37
1:10.42
100 Fly
1:10.42
150 Back
42.14
1:52.56
200 Back
41.00
2:33.56
100 Back
1:23.14
250 Breast
44.93
3:18.49
300 Breast
45.37
4:03.86
100 Breast
1:30.30
350 Free
33.48
4:37.34
400 Free
31.70
5:09.04
100 Free
1:05.18
134 Brecken Jaeger 5:09.12 17 A Min AA: 5:01.89 (+7.23s | 2.3%) Sandpipers of Nevada 07/23/2026 2026 CA SCS Summer A G Champs
50 Fly
34.20
34.20
100 Fly
40.01
1:14.21
100 Fly
1:14.21
150 Back
42.94
1:57.15
200 Back
40.63
2:37.78
100 Back
1:23.57
250 Breast
40.27
3:18.05
300 Breast
41.66
3:59.71
100 Breast
1:21.93
350 Free
35.75
4:35.46
400 Free
33.66
5:09.12
100 Free
1:09.41
135 Ryan Caloza 5:09.26 17 A Min AA: 5:01.89 (+7.37s | 2.4%) Monterey Park Manta Rays 06/11/2026 ARMADA 2026 SCS June AG Invite
136 Antonio Liang 5:09.82 16 A Min AA: 5:01.89 (+7.93s | 2.6%) Brea Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
137 Justin Iskandar 5:10.07 17 A Min AA: 5:01.89 (+8.18s | 2.6%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
138 Isaac Jung 5:10.26 17 A Min AA: 5:01.89 (+8.37s | 2.7%) South Pasadena Sea Tigers 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
139 Brian Hernandez 5:11.02 17 A Min AA: 5:01.89 (+9.13s | 2.9%) Canyons Aquatic Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
140 Mitchell Anderson 5:11.35 17 A Min AA: 5:01.89 (+9.46s | 3.0%) San Clemente Aquatic Team 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Fly
31.19
31.19
100 Fly
36.32
1:07.51
100 Fly
1:07.51
150 Back
41.27
1:48.78
200 Back
40.55
2:29.33
100 Back
1:21.82
250 Breast
46.41
3:15.74
300 Breast
47.67
4:03.41
100 Breast
1:34.08
350 Free
34.24
4:37.65
400 Free
33.70
5:11.35
100 Free
1:07.94
141 Kiernan Flaherty 5:11.51 16 A Min AA: 5:01.89 (+9.62s | 3.1%) Socal Aquatics Association 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Fly
30.83
30.83
100 Fly
36.34
1:07.17
100 Fly
1:07.17
150 Back
42.51
1:49.68
200 Back
40.18
2:29.86
100 Back
1:22.69
250 Breast
45.89
3:15.75
300 Breast
45.01
4:00.76
100 Breast
1:30.90
350 Free
36.10
4:36.86
400 Free
34.65
5:11.51
100 Free
1:10.75
142 Hien Luu 5:11.62 17 A Min AA: 5:01.89 (+9.73s | 3.1%) Evolution Racing Club 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Fly
31.90
31.90
100 Fly
37.40
1:09.30
100 Fly
1:09.30
150 Back
42.31
1:51.61
200 Back
42.23
2:33.84
100 Back
1:24.54
250 Breast
42.44
3:16.28
300 Breast
42.68
3:58.96
100 Breast
1:25.12
350 Free
36.99
4:35.95
400 Free
35.67
5:11.62
100 Free
1:12.66
143 Dash Itano 5:11.72 16 A Min AA: 5:01.89 (+9.83s | 3.2%) Sandpipers of Nevada 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Fly
31.24
31.24
100 Fly
36.66
1:07.90
100 Fly
1:07.90
150 Back
41.28
1:49.18
200 Back
40.79
2:29.97
100 Back
1:22.07
250 Breast
48.83
3:18.80
300 Breast
47.36
4:06.16
100 Breast
1:36.19
350 Free
33.65
4:39.81
400 Free
31.91
5:11.72
100 Free
1:05.56
144 Hunter Merrell 5:12.08 16 A Min AA: 5:01.89 (+10.19s | 3.3%) Sandpipers of Nevada 07/23/2026 2026 CA SCS Summer A G Champs
50 Fly
32.61
32.61
100 Fly
36.03
1:08.65
100 Fly
1:08.65
150 Back
44.12
1:52.77
200 Back
41.92
2:34.69
100 Back
1:26.04
250 Breast
41.06
3:15.75
300 Breast
41.81
3:57.56
100 Breast
1:22.87
350 Free
38.09
4:35.65
400 Free
36.43
5:12.08
100 Free
1:14.52
145 Joseph Woods 5:12.08 18 A Min AA: 5:01.89 (+10.19s | 3.3%) Rose Bowl Aquatics 06/11/2026 2026 SCS June AG Invite CANY
50 Fly
30.78
30.78
100 Fly
36.85
1:07.63
100 Fly
1:07.63
150 Back
40.55
1:48.18
200 Back
39.58
2:27.76
100 Back
1:20.13
250 Breast
46.34
3:14.10
300 Breast
46.99
4:01.09
100 Breast
1:33.33
350 Free
35.42
4:36.51
400 Free
35.57
5:12.08
100 Free
1:10.99
146 Jason Lee 5:12.15 16 A Min AA: 5:01.89 (+10.26s | 3.3%) Fast Swim Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Fly
32.47
32.47
100 Fly
37.90
1:10.37
100 Fly
1:10.37
150 Back
42.59
1:52.96
200 Back
41.17
2:34.13
100 Back
1:23.76
250 Breast
44.64
3:18.77
300 Breast
44.24
4:03.01
100 Breast
1:28.88
350 Free
34.95
4:37.96
400 Free
34.19
5:12.15
100 Free
1:09.14
147 Christopher Allen 5:12.44 18 A Min AA: 5:01.89 (+10.55s | 3.4%) Mission Viejo Nadadores 06/13/2024 2024 CA SCS RMDA June Age Group Invite
50 Fly
32.18
32.18
100 Fly
38.82
1:11.00
100 Fly
1:11.00
150 Back
43.70
1:54.70
200 Back
42.36
2:37.06
100 Back
1:26.06
250 Breast
42.60
3:19.66
300 Breast
43.85
4:03.51
100 Breast
1:26.45
350 Free
35.24
4:38.75
400 Free
33.69
5:12.44
100 Free
1:08.93
148 Jacob Angel 5:12.70 17 A Min AA: 5:01.89 (+10.81s | 3.5%) Santa Barbara Swim Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
149 Ethan Lay 5:12.97 17 A Min AA: 5:01.89 (+11.08s | 3.5%) Rosemead Rapids 07/25/2024 2024 CA SCS BREA Summer A G Champs
150 William Choi 5:13.04 17 A Min AA: 5:01.89 (+11.15s | 3.6%) Monterey Park Manta Rays 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Fly
29.58
29.58
100 Fly
36.66
1:06.24
100 Fly
1:06.24
150 Back
43.03
1:49.27
200 Back
42.58
2:31.85
100 Back
1:25.61
250 Breast
45.07
3:16.92
300 Breast
45.89
4:02.81
100 Breast
1:30.96
350 Free
35.50
4:38.31
400 Free
34.73
5:13.04
100 Free
1:10.23

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.