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Pacific 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
101 Carlos Cheung 4:38.72 16 A Min AA: 4:34.39 (+4.33s | 1.6%) Palo Alto Stanford Aquatics 06/26/2025 2025 TYR GO Challenge
100 Free
1:05.27
1:05.27
100 Free
1:05.27
200 Free
1:10.18
2:15.45
100 Free
1:10.18
300 Free
1:12.07
3:27.52
100 Free
1:12.07
400 Free
1:11.20
4:38.72
100 Free
1:11.20
102 Lucas Greaves 4:39.08 16 A Min AA: 4:34.39 (+4.69s | 1.7%) Neptune Swimming 06/25/2026 2026 TYR GO Challenge
103 Sebastian Lin 4:39.53 16 A Min AA: 4:34.39 (+5.14s | 1.8%) Alto Swim Club 06/12/2026 BAC Long Course
104 Andrew Feng 4:39.83 16 A Min AA: 4:34.39 (+5.44s | 1.9%) Burlingame Aquatics 06/27/2026 Pacific Swimming Long Course Senior Open
105 Maxwell LI 4:39.84 15 A Min AA: 4:34.39 (+5.45s | 1.9%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
106 Andrew Denysenko 4:39.85 15 A Min AA: 4:34.39 (+5.46s | 2.0%) San Ramon Valley Aquatics 07/11/2025 2025 Age Group Championships
107 Sebastian Liang 4:39.93 15 A Min AA: 4:34.39 (+5.54s | 2.0%) Milpitas Aquatic Club 07/12/2024 Summer Age Group LCM Championships
108 David Lusk 4:39.94 15 A Min AA: 4:34.39 (+5.55s | 2.0%) Reno Aquatic Club 07/11/2025 2025 Age Group Championships
109 Nathaniel Brick-Brightman 4:40.12 16 A Min AA: 4:34.39 (+5.73s | 2.0%) Unattached 04/18/2026 Pacific Swimming LCM Senior Open Host TERA
110 Peter Kwok 4:40.39 16 A Min AA: 4:34.39 (+6.00s | 2.1%) Bulldog Swim Club 06/27/2026 Pacific Swimming Long Course Senior Open
111 Jeffrey Tan 4:40.66 16 A Min AA: 4:34.39 (+6.27s | 2.2%) Milpitas Aquatic Club 07/12/2024 Summer Age Group LCM Championships
112 Dashiell Liou-Johnson 4:40.93 16 A Min AA: 4:34.39 (+6.54s | 2.3%) Palo Alto Stanford Aquatics 06/25/2026 2026 TYR GO Challenge
113 Cruz Tamayo 4:40.97 15 A Min AA: 4:34.39 (+6.58s | 2.3%) Orinda Aquatics 07/11/2025 2025 Age Group Championships
114 Zane Gotianse 4:41.00 15 A Min AA: 4:34.39 (+6.61s | 2.4%) South San Francisco Aquatics 06/26/2026 SUNN Silicon Valley CBA+ LCM
115 Jeffrey Latronica 4:41.03 15 A Min AA: 4:34.39 (+6.64s | 2.4%) Hills Hurricane Swimming 06/21/2024 Reno Aquatic Club Gamble
116 Robert Li 4:41.51 16 A Min AA: 4:34.39 (+7.12s | 2.5%) Pleasanton Seahawks 06/08/2024 California Dolphin LC C B BB+ Meet
117 Ethan Zhou 4:41.57 15 A Min AA: 4:34.39 (+7.18s | 2.5%) North Bay Aquatics 07/11/2025 2025 Age Group Championships
118 Oliver Perisho 4:41.64 16 A Min AA: 4:34.39 (+7.25s | 2.6%) Reno Aquatic Club 06/20/2025 Reno Aquatic Club Gamble
50 Free
31.43
31.43
100 Free
34.74
1:06.17
100 Free
1:06.17
150 Free
35.42
1:41.59
200 Free
36.30
2:17.89
100 Free
1:11.72
250 Free
36.11
2:54.00
300 Free
36.10
3:30.10
100 Free
1:12.21
350 Free
35.80
4:05.90
400 Free
35.74
4:41.64
100 Free
1:11.54
119 Braydon Fong 4:41.66 16 A Min AA: 4:34.39 (+7.27s | 2.6%) Boise Swim Club 05/16/2025 2025 Spring Fling LC Invitational
50 Free
31.49
31.49
100 Free
34.58
1:06.07
100 Free
1:06.07
150 Free
35.56
1:41.63
200 Free
35.84
2:17.47
100 Free
1:11.40
250 Free
36.06
2:53.53
300 Free
35.75
3:29.28
100 Free
1:11.81
350 Free
36.37
4:05.65
400 Free
36.01
4:41.66
100 Free
1:12.38
120 Hailin Gugelmann 4:41.83 15 A Min AA: 4:34.39 (+7.44s | 2.6%) Albany Armada Aquatics 07/11/2025 2025 Age Group Championships
121 Nithin Raghavan 4:41.95 16 A Min AA: 4:34.39 (+7.56s | 2.7%) Albany Armada Aquatics 07/07/2023 2023 SBA Adam Szmidt Memorial Meet
122 Giovanni Castaneda 4:42.02 15 A Min AA: 4:34.39 (+7.63s | 2.7%) Terrapins Swim Team 07/12/2024 Summer Age Group LCM Championships
123 Vincent Hamann 4:42.35 16 A Min AA: 4:34.39 (+7.96s | 2.8%) Neptune Swimming 06/26/2025 2025 TYR GO Challenge
50 Free
31.69
31.69
100 Free
34.21
1:05.90
100 Free
1:05.90
150 Free
36.00
1:41.90
200 Free
36.59
2:18.49
100 Free
1:12.59
250 Free
36.40
2:54.89
300 Free
35.95
3:30.84
100 Free
1:12.35
350 Free
36.35
4:07.19
400 Free
35.16
4:42.35
100 Free
1:11.51
124 Shanay Verma 4:42.60 16 A Min AA: 4:34.39 (+8.21s | 2.9%) Milpitas Aquatic Club 07/25/2024 2024 Long Course Far Western Championship
125 Ashton Brenner 4:42.64 15 A Min AA: 4:34.39 (+8.25s | 2.9%) Lakeridge Swim Team 05/22/2026 2026 Intermountain Classic Long Course Meet
50 Free
32.39
32.39
100 Free
35.61
1:08.00
100 Free
1:08.00
150 Free
36.23
1:44.23
200 Free
36.43
2:20.66
100 Free
1:12.66
250 Free
37.08
2:57.74
300 Free
36.20
3:33.94
100 Free
1:13.28
350 Free
35.23
4:09.17
400 Free
33.47
4:42.64
100 Free
1:08.70
126 Daniel Li 4:42.77 15 A Min AA: 4:34.39 (+8.38s | 3.0%) Quicksilver Swimming 07/12/2024 Summer Age Group LCM Championships
127 Tristan Luke 4:42.78 16 A Min AA: 4:34.39 (+8.39s | 3.0%) Lakeridge Swim Team 05/22/2026 2026 Intermountain Classic Long Course Meet
50 Free
32.39
32.39
100 Free
36.11
1:08.50
100 Free
1:08.50
150 Free
36.71
1:45.21
200 Free
36.45
2:21.66
100 Free
1:13.16
250 Free
36.42
2:58.08
300 Free
35.84
3:33.92
100 Free
1:12.26
350 Free
35.36
4:09.28
400 Free
33.50
4:42.78
100 Free
1:08.86
128 Nicholas Walsh 4:42.86 16 A Min AA: 4:34.39 (+8.47s | 3.0%) Monterey Bay Swim Club 06/26/2025 2025 TYR GO Challenge
100 Free
1:04.96
1:04.96
100 Free
1:04.96
200 Free
1:11.95
2:16.91
100 Free
1:11.95
300 Free
1:12.09
3:29.00
100 Free
1:12.09
400 Free
1:13.86
4:42.86
100 Free
1:13.86
129 Peyton Choi 4:42.96 15 A Min AA: 4:34.39 (+8.57s | 3.0%) Unattached 04/18/2026 Pacific Swimming LCM Senior Open Host TERA
130 Ryan Ko 4:43.06 15 A Min AA: 4:34.39 (+8.67s | 3.1%) Unattached 04/18/2026 Pacific Swimming LCM Senior Open Host TERA
131 Jeffrey Clingensmith 4:43.46 16 A Min AA: 4:34.39 (+9.07s | 3.2%) Reno Aquatic Club 06/20/2025 Reno Aquatic Club Gamble
50 Free
32.10
32.10
100 Free
34.75
1:06.85
100 Free
1:06.85
150 Free
36.42
1:43.27
200 Free
36.31
2:19.58
100 Free
1:12.73
250 Free
36.70
2:56.28
300 Free
36.98
3:33.26
100 Free
1:13.68
350 Free
35.65
4:08.91
400 Free
34.55
4:43.46
100 Free
1:10.20
132 Noah Wood 4:43.81 15 A Min AA: 4:34.39 (+9.42s | 3.3%) Alameda Gators 06/20/2025 Zone 2 Last Chance To AG Champs
133 Kirk Kang 4:44.06 15 A Min AA: 4:34.39 (+9.67s | 3.4%) Santa Clara Swim Club 06/27/2025 Valley Splash
134 Samuel Wilcock 4:44.37 15 A Min AA: 4:34.39 (+9.98s | 3.5%) Thunder Coast Aquatics 06/12/2026 Neptune Swimming June LC Meet
50 Free
32.22
32.22
100 Free
36.96
1:09.18
100 Free
1:09.18
150 Free
38.17
1:47.35
200 Free
35.88
2:23.23
100 Free
1:14.05
250 Free
34.80
2:58.03
300 Free
35.92
3:33.95
100 Free
1:10.72
350 Free
34.57
4:08.52
400 Free
35.85
4:44.37
100 Free
1:10.42
135 Alexander Lo 4:45.46 15 A Min AA: 4:34.39 (+11.07s | 3.9%) Quicksilver Swimming 07/12/2024 Summer Age Group LCM Championships
136 Ruihao Shan 4:45.52 15 A Min AA: 4:34.39 (+11.13s | 3.9%) Milpitas Aquatic Club 07/12/2024 Summer Age Group LCM Championships
137 Logan Flynn 4:45.80 15 A Min AA: 4:34.39 (+11.41s | 4.0%) Livermore AquaCowboys 06/27/2026 Pacific Swimming Long Course Senior Open
138 Colter Martin 4:45.88 16 A Min AA: 4:34.39 (+11.49s | 4.0%) Sonoma Sea Dragons 05/17/2025 Neptune Swimming May Long Course Meet
139 Jake Ko 4:46.17 16 A Min AA: 4:34.39 (+11.78s | 4.1%) Palo Alto Stanford Aquatics 05/29/2026 2026 George Haines International Swim Meet
50 Free
31.35
31.35
100 Free
35.76
1:07.11
100 Free
1:07.11
150 Free
36.75
1:43.86
200 Free
36.78
2:20.64
100 Free
1:13.53
250 Free
36.77
2:57.41
300 Free
37.05
3:34.46
100 Free
1:13.82
350 Free
36.12
4:10.58
400 Free
35.59
4:46.17
100 Free
1:11.71
140 Zeen Zheng 4:46.29 15 A Min AA: 4:34.39 (+11.90s | 4.2%) Palo Alto Stanford Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
141 Preet Agrawal 4:46.69 16 BB Min A: 4:46.39 (+0.30s | 0.1%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
142 Peter Anokhin 4:46.91 15 BB Min A: 4:46.39 (+0.52s | 0.2%) Palo Alto Stanford Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
143 Mohamed Aboutaleb 4:47.41 16 BB Min A: 4:46.39 (+1.02s | 0.4%) Pleasanton Seahawks 06/29/2024 Alto Summer Swelter
144 Hunter Burns 4:47.69 16 BB Min A: 4:46.39 (+1.30s | 0.5%) Terrapins Swim Team 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
145 Throyden Yavuzer-Judd 4:48.20 16 BB Min A: 4:46.39 (+1.81s | 0.6%) Orinda Aquatics 07/27/2024 OA Summer Finale SCY LCM Invitational 2024
146 Henry He 4:48.44 15 BB Min A: 4:46.39 (+2.05s | 0.7%) Quicksilver Swimming 07/12/2024 Summer Age Group LCM Championships
147 Haniel Baek 4:48.47 15 BB Min A: 4:46.39 (+2.08s | 0.7%) Santa Clara Swim Club 07/12/2024 Summer Age Group LCM Championships
148 Sean Chae 4:48.56 16 BB Min A: 4:46.39 (+2.17s | 0.8%) Quicksilver Swimming 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:34.98
3:34.98
50 Free
0.00
3:34.98
50 Free
3:34.98
75 Free
37.27
4:12.25
100 Free
0.00
4:12.25
50 Free
37.27
125 Free
36.31
4:48.56
150 Free
0.00
4:48.56
50 Free
36.31
149 Colin Gong 4:48.86 15 BB Min A: 4:46.39 (+2.47s | 0.9%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
150 Rylan Loh 4:48.99 15 BB Min A: 4:46.39 (+2.60s | 0.9%) Milpitas Aquatic Club 05/23/2025 Zone 1 South May Firecracker 500

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.