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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 Maxwell Li 4:38.64 16 A Min AA: 4:34.39 (+4.25s | 1.5%) San Ramon Valley Aquatics 06/27/2026 Pacific Swimming Long Course Senior Open
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 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
105 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
106 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
107 Jiahao Fu 4:40.02 15 A Min AA: 4:34.39 (+5.63s | 2.0%) Milpitas Aquatic Club 07/11/2025 2025 Age Group Championships
108 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
109 Ryan Ko 4:40.84 15 A Min AA: 4:34.39 (+6.45s | 2.3%) Palo Alto Stanford Aquatics 07/10/2026 2026 SUPER LEAGUE LCM CHAMPIONSHIPS
110 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
111 Paul Varganov 4:40.93 16 A Min AA: 4:34.39 (+6.54s | 2.3%) Northern Nevada Aquatics 07/10/2026 2026 NNA Silver State Championships
50 Free
30.46
30.46
100 Free
32.97
1:03.43
100 Free
1:03.43
150 Free
34.46
1:37.89
200 Free
35.60
2:13.49
100 Free
1:10.06
250 Free
36.05
2:49.54
300 Free
36.76
3:26.30
100 Free
1:12.81
350 Free
37.36
4:03.66
400 Free
37.27
4:40.93
100 Free
1:14.63
112 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
113 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
114 Jeffrey Latronica 4:41.03 16 A Min AA: 4:34.39 (+6.64s | 2.4%) Hills Hurricane Swimming 06/21/2024 Reno Aquatic Club Gamble
115 Makai Fernando 4:41.26 14 A Min AA: 4:34.39 (+6.87s | 2.4%) Alto Swim Club 06/12/2026 BAC Long Course
116 Vinnie Hamann 4:41.54 16 A Min AA: 4:34.39 (+7.15s | 2.5%) Neptune Swimming 07/10/2026 Pacific Swimming Long Course Senior Open
50 Free
30.15
30.15
100 Free
34.36
1:04.51
100 Free
1:04.51
150 Free
35.57
1:40.08
200 Free
36.20
2:16.28
100 Free
1:11.77
250 Free
36.77
2:53.05
300 Free
37.08
3:30.13
100 Free
1:13.85
350 Free
36.75
4:06.88
400 Free
34.66
4:41.54
100 Free
1:11.41
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 Samuel Wilcock 4:41.57 16 A Min AA: 4:34.39 (+7.18s | 2.5%) Thunder Coast Aquatics 07/10/2026 2026 SUPER LEAGUE LCM CHAMPIONSHIPS
119 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
120 Castiel Phelps 4:41.75 15 A Min AA: 4:34.39 (+7.36s | 2.6%) Neptune Swimming 07/10/2026 Pacific Swimming Long Course Senior Open
50 Free
31.80
31.80
100 Free
35.05
1:06.85
100 Free
1:06.85
150 Free
35.89
1:42.74
200 Free
36.10
2:18.84
100 Free
1:11.99
250 Free
36.04
2:54.88
300 Free
36.13
3:31.01
100 Free
1:12.17
350 Free
36.20
4:07.21
400 Free
34.54
4:41.75
100 Free
1:10.74
121 Hailin Gugelmann 4:41.83 16 A Min AA: 4:34.39 (+7.44s | 2.6%) Albany Armada Aquatics 07/11/2025 2025 Age Group Championships
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 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
124 Daniel Li 4:42.77 16 A Min AA: 4:34.39 (+8.38s | 3.0%) Quicksilver Swimming 07/12/2024 Summer Age Group LCM Championships
125 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
126 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
127 Armaan Malik 4:43.09 15 A Min AA: 4:34.39 (+8.70s | 3.1%) Unattached 05/02/2026 Alto Spring Jam CBA
128 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
129 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
130 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
131 Joaquin Pok 4:44.35 15 A Min AA: 4:34.39 (+9.96s | 3.5%) Burlingame Aquatics 07/10/2026 Pacific Swimming Long Course Senior Open
50 Free
32.22
32.22
100 Free
35.56
1:07.79
100 Free
1:07.79
150 Free
35.85
1:43.64
200 Free
36.72
2:20.36
100 Free
1:12.57
250 Free
35.60
2:55.96
300 Free
37.27
3:33.23
100 Free
1:12.87
350 Free
35.67
4:08.90
400 Free
35.45
4:44.35
100 Free
1:11.12
132 Yuexuan Wang 4:45.14 14 A Min AA: 4:34.39 (+10.75s | 3.8%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
133 Alexander Lo 4:45.46 16 A Min AA: 4:34.39 (+11.07s | 3.9%) Quicksilver Swimming 07/12/2024 Summer Age Group LCM Championships
134 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
135 Mateo Almada-Ibanez 4:45.80 15 A Min AA: 4:34.39 (+11.41s | 4.0%) ElitSwim Club 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
136 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
137 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
138 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
139 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
140 Jayden Teoh 4:46.33 15 A Min AA: 4:34.39 (+11.94s | 4.2%) Santa Clara Swim Club 06/27/2025 Valley Splash
141 Declan Burke 4:46.35 15 A Min AA: 4:34.39 (+11.96s | 4.2%) Quicksilver Swimming 07/10/2026 Pacific Swimming Long Course Senior Open
50 Free
31.40
31.40
100 Free
35.25
1:06.65
100 Free
1:06.65
150 Free
36.95
1:43.60
200 Free
36.38
2:19.98
100 Free
1:13.33
250 Free
36.67
2:56.65
300 Free
38.43
3:35.08
100 Free
1:15.10
350 Free
37.35
4:12.43
400 Free
33.92
4:46.35
100 Free
1:11.27
142 Maxwell Herz 4:46.39 16 A Min AA: 4:34.39 (+12.00s | 4.2%) Quicksilver Swimming 07/25/2026 Alto Last Splash
143 Oliver Coviello 4:46.41 15 BB Min A: 4:46.39 (+0.02s | 0.0%) Quicksilver Swimming 07/10/2026 Pacific Swimming Long Course Senior Open
50 Free
31.78
31.78
100 Free
35.92
1:07.70
100 Free
1:07.70
150 Free
37.10
1:44.80
200 Free
37.23
2:22.03
100 Free
1:14.33
250 Free
36.02
2:58.05
300 Free
37.34
3:35.39
100 Free
1:13.36
350 Free
36.55
4:11.94
400 Free
34.47
4:46.41
100 Free
1:11.02
144 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
145 Peter Anokhin 4:46.82 15 BB Min A: 4:46.39 (+0.43s | 0.1%) Palo Alto Stanford Aquatics 07/10/2026 2026 SUPER LEAGUE LCM CHAMPIONSHIPS
146 Mason Lee 4:47.56 15 BB Min A: 4:46.39 (+1.17s | 0.4%) Tri Valley Aquatics 06/27/2026 Pacific Swimming Long Course Senior Open
147 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
148 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
149 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
150 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

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.