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 Andrew Nguyen 5:01.56 15 AA Min AAA: 4:48.79 (+12.77s | 4.2%) Irvine Novaquatics 07/20/2023 2023 CA SCS Summer @ BREA
50 Fly
30.51
30.51
100 Fly
34.85
1:05.36
100 Fly
1:05.36
150 Back
41.30
1:46.66
200 Back
40.02
2:26.68
100 Back
1:21.32
250 Breast
43.14
3:09.82
300 Breast
43.31
3:53.13
100 Breast
1:26.45
350 Free
34.48
4:27.61
400 Free
33.95
5:01.56
100 Free
1:08.43
102 Derek Rioveros 5:01.70 16 AA Min AAA: 4:48.79 (+12.91s | 4.3%) Canyons Aquatic Club 06/13/2024 2024 CA SCS CANY June Age Group Invite
50 Fly
31.73
31.73
100 Fly
35.87
1:07.60
100 Fly
1:07.60
150 Back
43.34
1:50.94
200 Back
42.41
2:33.35
100 Back
1:25.75
250 Breast
38.60
3:11.95
300 Breast
40.11
3:52.06
100 Breast
1:18.71
350 Free
35.87
4:27.93
400 Free
33.77
5:01.70
100 Free
1:09.64
103 Felix Medina Rodriguez 5:02.24 18 A Min AA: 5:01.89 (+0.35s | 0.1%) Club Acuatico DE Alto Nivel 01/16/2026 Finals 2026 Road To Sofi Copied
50 Fly
31.18
31.18
100 Fly
34.93
1:06.11
100 Fly
1:06.11
150 Back
41.11
1:47.22
200 Back
38.59
2:25.81
100 Back
1:19.70
250 Breast
45.64
3:11.45
300 Breast
45.74
3:57.19
100 Breast
1:31.38
350 Free
33.61
4:30.80
400 Free
31.44
5:02.24
100 Free
1:05.05
104 Owen Yam 5:02.35 17 A Min AA: 5:01.89 (+0.46s | 0.2%) Gold\\'s Aquatics Club (Camas) 07/11/2025 2025 THSC Summer Classic
105 Collin Kim 5:02.41 16 A Min AA: 5:01.89 (+0.52s | 0.2%) Elite Aquatics Sports Team 07/05/2024 2024 LAI
106 Flynn Van Auker 5:02.51 15 A Min AA: 5:01.89 (+0.62s | 0.2%) Ojai Heat Waves 07/25/2024 2024 CA SCS BREA Summer A G Champs
107 Ralph Tumamak 5:02.96 16 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
108 Aidan Fong 5:03.24 17 A Min AA: 5:01.89 (+1.35s | 0.4%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
109 Adriel Sun 5:03.62 15 A Min AA: 5:01.89 (+1.73s | 0.6%) Beach Cities Swimming 07/20/2023 2023 CA CITI Summer Age Group Championships
110 Ryan Zeng 5:03.66 18 A Min AA: 5:01.89 (+1.77s | 0.6%) Dare Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
111 Jeremy Yu 5:03.98 17 A Min AA: 5:01.89 (+2.09s | 0.7%) Rosemead Rapids 07/25/2024 2024 CA SCS BREA Summer A G Champs
112 Daniel Benson 5:04.21 15 A Min AA: 5:01.89 (+2.32s | 0.8%) Brea Aquatics 07/21/2022 2022 CA RAA Summer JO S
50 Fly
32.18
32.18
100 Fly
37.24
1:09.42
100 Fly
1:09.42
150 Back
39.42
1:48.84
200 Back
38.44
2:27.28
100 Back
1:17.86
250 Breast
45.06
3:12.34
300 Breast
45.42
3:57.76
100 Breast
1:30.48
350 Free
33.65
4:31.41
400 Free
32.80
5:04.21
100 Free
1:06.45
113 Noah Takano 5:04.35 16 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
114 Caleb Yoo 5:04.36 15 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
115 Evan Quan 5:04.53 14 A Min AA: 5:01.89 (+2.64s | 0.9%) Mission Viejo Nadadores 07/21/2022 2022 CA SCS MVN Summer JO S
50 Fly
31.52
31.52
100 Fly
36.37
1:07.89
100 Fly
1:07.89
150 Back
40.67
1:48.56
200 Back
40.14
2:28.70
100 Back
1:20.81
250 Breast
43.77
3:12.47
300 Breast
43.95
3:56.42
100 Breast
1:27.72
350 Free
34.73
4:31.15
400 Free
33.38
5:04.53
100 Free
1:08.11
116 Franco Blancaflor 5:04.93 16 A Min AA: 5:01.89 (+3.04s | 1.0%) Rose Bowl Aquatics 07/05/2024 2024 LAI
117 Matthew Nye 5:05.02 15 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
118 Benjamin White 5:05.06 15 A Min AA: 5:01.89 (+3.17s | 1.0%) Santa Barbara Swim Club 07/20/2023 2023 CA CITI Summer Age Group Championships
119 Zhuoyun He 5:05.14 15 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
120 Max Presepe 5:05.28 15 A Min AA: 5:01.89 (+3.39s | 1.1%) Blast Sharks 06/16/2022 2022 CA SCS BUEN June Age Group
50 Fly
31.03
31.03
100 Fly
36.15
1:07.18
100 Fly
1:07.18
150 Back
39.61
1:46.79
200 Back
39.81
2:26.60
100 Back
1:19.42
250 Breast
42.83
3:09.43
300 Breast
42.74
3:52.17
100 Breast
1:25.57
350 Free
36.72
4:28.89
400 Free
36.39
5:05.28
100 Free
1:13.11
121 Nathan Lee 5:05.34 15 A Min AA: 5:01.89 (+3.45s | 1.1%) Socal Aquatics Association 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Fly
30.20
30.20
100 Fly
34.57
1:04.77
100 Fly
1:04.77
150 Back
41.90
1:46.67
200 Back
40.10
2:26.77
100 Back
1:22.00
250 Breast
45.60
3:12.37
300 Breast
45.09
3:57.46
100 Breast
1:30.69
350 Free
34.39
4:31.85
400 Free
33.49
5:05.34
100 Free
1:07.88
122 Anthony Kirchen 5:05.36 16 A Min AA: 5:01.89 (+3.47s | 1.1%) Ccat Swimming 07/20/2023 2023 CA CITI Summer Age Group Championships
123 Eron Li 5:05.53 15 A Min AA: 5:01.89 (+3.64s | 1.2%) Temecula Swim Club 07/13/2023 2023 CA NV Speedo Sectional
50 Fly
32.20
32.20
100 Fly
36.24
1:08.44
100 Fly
1:08.44
150 Back
42.97
1:51.41
200 Back
41.92
2:33.33
100 Back
1:24.89
250 Breast
40.46
3:13.79
300 Breast
41.22
3:55.01
100 Breast
1:21.68
350 Free
36.21
4:31.22
400 Free
34.31
5:05.53
100 Free
1:10.52
124 Philip Lim 5:05.64 16 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
125 Hughes Wang 5:06.00 17 A Min AA: 5:01.89 (+4.11s | 1.3%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
126 Zackary Zhou 5:06.01 16 A Min AA: 5:01.89 (+4.12s | 1.3%) MAX Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
127 Taeyeon Kim 5:06.04 17 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
128 Mason Nguyen 5:06.36 14 A Min AA: 5:01.89 (+4.47s | 1.5%) Aquazot Swim Club 07/20/2023 2023 CA SCS RAA Summer A G Champs
50 Fly
31.40
31.40
100 Fly
36.15
1:07.55
100 Fly
1:07.55
150 Back
39.85
1:47.40
200 Back
39.95
2:27.35
100 Back
1:19.80
250 Breast
43.54
3:10.89
300 Breast
44.58
3:55.47
100 Breast
1:28.12
350 Free
36.33
4:31.80
400 Free
34.56
5:06.36
100 Free
1:10.89
129 Nathaniel Stewart 5:06.67 17 A Min AA: 5:01.89 (+4.78s | 1.6%) Boulder City Henderson Swim Te 07/25/2024 2024 CA SCS BREA Summer A G Champs
130 Pierce Ryan 5:06.68 17 A Min AA: 5:01.89 (+4.79s | 1.6%) Alpha Aquatics 06/13/2024 2024 CA SCS CANY June Age Group Invite
50 Fly
30.05
30.05
100 Fly
34.86
1:04.91
100 Fly
1:04.91
150 Back
40.86
1:45.77
200 Back
40.75
2:26.52
100 Back
1:21.61
250 Breast
44.51
3:11.03
300 Breast
44.17
3:55.20
100 Breast
1:28.68
350 Free
36.37
4:31.57
400 Free
35.11
5:06.68
100 Free
1:11.48
131 Anderson Bennett 5:06.94 16 A Min AA: 5:01.89 (+5.05s | 1.6%) Beach Cities Swimming 06/16/2023 2023 CA SCS NOVA June Age Group Invite
50 Fly
31.87
31.87
100 Fly
37.58
1:09.45
100 Fly
1:09.45
150 Back
42.41
1:51.86
200 Back
40.78
2:32.64
100 Back
1:23.19
250 Breast
40.66
3:13.30
300 Breast
41.85
3:55.15
100 Breast
1:22.51
350 Free
36.48
4:31.63
400 Free
35.31
5:06.94
100 Free
1:11.79
132 Joel Shin 5:06.95 16 A Min AA: 5:01.89 (+5.06s | 1.6%) Porter Valley Polar Bears 07/23/2025 2025 CA SCS Summer A G Champs
133 Aiden Shih 5:07.07 16 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
134 Jairus Paita 5:07.23 15 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
135 Theo Walker 5:07.45 16 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
136 Tyler Sage 5:07.84 17 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
137 Matthew Streeter 5:08.44 16 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
138 River Chiang 5:08.58 14 A Min AA: 5:01.89 (+6.69s | 2.2%) Irvine Novaquatics 02/11/2022 The Swim Team February Lc Senior Meet
50 Fly
29.63
29.63
100 Fly
39.17
1:08.80
100 Fly
1:08.80
150 Back
38.96
1:47.76
200 Back
38.53
2:26.29
100 Back
1:17.49
250 Breast
46.30
3:12.59
300 Breast
48.84
4:01.43
100 Breast
1:35.14
350 Free
33.75
4:35.18
400 Free
33.40
5:08.58
100 Free
1:07.15
139 Kyle Lee 5:08.89 16 A Min AA: 5:01.89 (+7.00s | 2.3%) Rosemead Rapids 06/13/2024 2024 CA SCS RMDA June Age Group Invite
50 Fly
31.74
31.74
100 Fly
36.17
1:07.91
100 Fly
1:07.91
150 Back
43.66
1:51.57
200 Back
42.13
2:33.70
100 Back
1:25.79
250 Breast
40.69
3:14.39
300 Breast
43.66
3:58.05
100 Breast
1:24.35
350 Free
35.67
4:33.72
400 Free
35.17
5:08.89
100 Free
1:10.84
140 Joshua Davis 5:09.04 15 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
141 Nathen Yoo 5:09.12 16 A Min AA: 5:01.89 (+7.23s | 2.3%) Brea Aquatics 06/13/2024 2024 CA SCS RMDA June Age Group Invite
50 Fly
32.59
32.59
100 Fly
37.98
1:10.57
100 Fly
1:10.57
150 Back
42.31
1:52.88
200 Back
42.21
2:35.09
100 Back
1:24.52
250 Breast
42.58
3:17.67
300 Breast
43.56
4:01.23
100 Breast
1:26.14
350 Free
34.24
4:35.47
400 Free
33.65
5:09.12
100 Free
1:07.89
142 Nikolay Parastaev 5:09.30 15 A Min AA: 5:01.89 (+7.41s | 2.4%) Class Aquatics 07/20/2023 2023 CA CITI Summer Age Group Championships
143 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
144 Eric Kirakosian 5:10.45 16 A Min AA: 5:01.89 (+8.56s | 2.8%) Boulder City Henderson Swim Te 07/25/2024 2024 CA SCS BREA Summer A G Champs
145 Jacob Dinh 5:10.65 16 A Min AA: 5:01.89 (+8.76s | 2.8%) Orange County Gold 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Fly
31.66
31.66
100 Fly
36.21
1:07.87
100 Fly
1:07.87
150 Back
40.08
1:47.95
200 Back
39.13
2:27.08
100 Back
1:19.21
250 Breast
46.05
3:13.13
300 Breast
45.87
3:59.00
100 Breast
1:31.92
350 Free
36.19
4:35.19
400 Free
35.46
5:10.65
100 Free
1:11.65
146 Brian Hernandez 5:11.02 16 A Min AA: 5:01.89 (+9.13s | 2.9%) Canyons Aquatic Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
147 Donovan Taylor 5:11.26 16 A Min AA: 5:01.89 (+9.37s | 3.0%) Irvine Novaquatics 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Fly
32.29
32.29
100 Fly
37.14
1:09.43
100 Fly
1:09.43
150 Back
41.38
1:50.81
200 Back
42.88
2:33.69
100 Back
1:24.26
250 Breast
41.35
3:15.04
300 Breast
44.00
3:59.04
100 Breast
1:25.35
350 Free
37.22
4:36.26
400 Free
35.00
5:11.26
100 Free
1:12.22
148 Mitchell Anderson 5:11.35 15 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
149 Elliott Lee 5:11.46 14 A Min AA: 5:01.89 (+9.57s | 3.1%) Rose Bowl Aquatics 06/16/2022 2022 CA SCS BUEN June Age Group
50 Fly
33.10
33.10
100 Fly
38.70
1:11.80
100 Fly
1:11.80
150 Back
41.10
1:52.90
200 Back
39.95
2:32.85
100 Back
1:21.05
250 Breast
44.50
3:17.35
300 Breast
44.36
4:01.71
100 Breast
1:28.86
350 Free
34.95
4:36.66
400 Free
34.80
5:11.46
100 Free
1:09.75
150 Hien Luu 5:11.62 16 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

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.