Western Zone Zone Boys 13-14 - 400 M Free

These rankings show the swimmers' placement within their Zone.
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 Weiran Chen 4:38.18 13 AA Min AAA: 4:33.79 (+4.39s | 1.6%) Bellevue Club Swim Team 07/17/2025 2025 PN 13 O LC Senior Championships
102 Chase Brill 4:38.34 14 AA Min AAA: 4:33.79 (+4.55s | 1.6%) CAC Stingrays Swim Team 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
30.59
30.59
100 Free
33.90
1:04.49
100 Free
1:04.49
150 Free
34.48
1:38.97
200 Free
35.61
2:14.58
100 Free
1:10.09
250 Free
35.48
2:50.06
300 Free
36.28
3:26.34
100 Free
1:11.76
350 Free
36.16
4:02.50
400 Free
35.84
4:38.34
100 Free
1:12.00
103 Cedric Chen 4:38.40 13 AA Min AAA: 4:33.79 (+4.61s | 1.7%) Pacific Dragons Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
104 Yangyue Zhu 4:38.41 14 AA Min AAA: 4:33.79 (+4.62s | 1.7%) Alto Swim Club 06/27/2025 Alto Summer Swelter
105 Skye Bailey 4:38.55 12 AA Min AAA: 4:33.79 (+4.76s | 1.7%) Alto Swim Club 07/11/2025 2025 Age Group Championships
50 Free
31.23
31.23
100 Free
34.26
1:05.49
100 Free
1:05.49
150 Free
35.06
1:40.55
200 Free
36.00
2:16.55
100 Free
1:11.06
250 Free
36.06
2:52.61
300 Free
36.27
3:28.88
100 Free
1:12.33
350 Free
35.46
4:04.34
400 Free
34.21
4:38.55
100 Free
1:09.67
106 Kingsley McMillan 4:38.57 14 AA Min AAA: 4:33.79 (+4.78s | 1.7%) Pikes Peak Athletics 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
30.76
30.76
100 Free
34.79
1:05.55
100 Free
1:05.55
150 Free
35.54
1:41.09
200 Free
36.01
2:17.10
100 Free
1:11.55
250 Free
36.83
2:53.93
300 Free
35.50
3:29.43
100 Free
1:12.33
350 Free
35.94
4:05.37
400 Free
33.20
4:38.57
100 Free
1:09.14
107 Samuel Green 4:38.58 14 AA Min AAA: 4:33.79 (+4.79s | 1.7%) Stingray Swim Team 07/17/2025 2025 PN 13 O LC Senior Championships
108 Oliver Koske 4:38.61 14 AA Min AAA: 4:33.79 (+4.82s | 1.7%) SlipStream Aquatics 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
30.63
30.63
100 Free
33.78
1:04.41
100 Free
1:04.41
150 Free
34.92
1:39.33
200 Free
36.15
2:15.48
100 Free
1:11.07
250 Free
35.75
2:51.23
300 Free
36.69
3:27.92
100 Free
1:12.44
350 Free
36.32
4:04.24
400 Free
34.37
4:38.61
100 Free
1:10.69
109 Christian Rhoades 4:38.72 12 AA Min AAA: 4:33.79 (+4.93s | 1.8%) Los Angeles Swim Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
110 Luke Revelli 4:38.72 13 AA Min AAA: 4:33.79 (+4.93s | 1.8%) Sierra Nevada Swimming 08/06/2025 2025 Western Zone Age Group Championships
111 Yixing Chen 4:38.87 14 AA Min AAA: 4:33.79 (+5.08s | 1.8%) Unattached 07/23/2025 2025 CA SCS Summer A G Champs
50 Free
31.89
31.89
100 Free
35.14
1:07.03
100 Free
1:07.03
150 Free
35.76
1:42.79
200 Free
35.87
2:18.66
100 Free
1:11.63
250 Free
34.74
2:53.40
300 Free
35.68
3:29.08
100 Free
1:10.42
350 Free
35.08
4:04.16
400 Free
34.71
4:38.87
100 Free
1:09.79
112 Dean Andren 4:39.01 12 AA Min AAA: 4:33.79 (+5.22s | 1.9%) Pleasanton Seahawks 07/11/2025 2025 Age Group Championships
50 Free
31.09
31.09
100 Free
34.78
1:05.87
100 Free
1:05.87
150 Free
34.70
1:40.57
200 Free
36.10
2:16.67
100 Free
1:10.80
250 Free
35.68
2:52.35
300 Free
36.25
3:28.60
100 Free
1:11.93
350 Free
35.73
4:04.33
400 Free
34.68
4:39.01
100 Free
1:10.41
113 Jeffrey Zhang 4:39.28 13 AA Min AAA: 4:33.79 (+5.49s | 2.0%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
114 Hank Cheng 4:39.29 13 AA Min AAA: 4:33.79 (+5.50s | 2.0%) Sawtooth Aquatic Club 05/16/2025 2025 Spring Fling LC Invitational
50 Free
32.38
32.38
100 Free
36.40
1:08.78
100 Free
1:08.78
150 Free
36.17
1:44.95
200 Free
36.17
2:21.12
100 Free
1:12.34
250 Free
35.79
2:56.91
300 Free
36.21
3:33.12
100 Free
1:12.00
350 Free
35.37
4:08.49
400 Free
30.80
4:39.29
100 Free
1:06.17
115 Nathan Chui 4:39.50 14 AA Min AAA: 4:33.79 (+5.71s | 2.0%) Santa Clara Swim Club 06/26/2025 2025 TYR GO Challenge
100 Free
1:06.04
1:06.04
100 Free
1:06.04
200 Free
1:11.01
2:17.05
100 Free
1:11.01
300 Free
1:11.79
3:28.84
100 Free
1:11.79
400 Free
1:10.66
4:39.50
100 Free
1:10.66
116 Andrew Denysenko 4:39.85 14 AA Min AAA: 4:33.79 (+6.06s | 2.2%) San Ramon Valley Aquatics 07/11/2025 2025 Age Group Championships
117 Cooper Jones 4:39.86 14 AA Min AAA: 4:33.79 (+6.07s | 2.2%) Clovis Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:28.81
3:28.81
50 Free
0.00
3:28.81
50 Free
3:28.81
75 Free
36.81
4:05.62
100 Free
0.00
4:05.62
50 Free
36.81
125 Free
34.24
4:39.86
150 Free
0.00
4:39.86
50 Free
34.24
118 David Lusk 4:39.94 14 AA Min AAA: 4:33.79 (+6.15s | 2.2%) Reno Aquatic Club 07/11/2025 2025 Age Group Championships
119 Jiahao Fu 4:40.02 13 AA Min AAA: 4:33.79 (+6.23s | 2.2%) Milpitas Aquatic Club 07/11/2025 2025 Age Group Championships
120 Zachary Robinson 4:40.02 13 AA Min AAA: 4:33.79 (+6.23s | 2.2%) Neptune Swimming 07/11/2025 2025 Age Group Championships
50 Free
31.45
31.45
100 Free
35.26
1:06.71
100 Free
1:06.71
150 Free
35.69
1:42.40
200 Free
36.26
2:18.66
100 Free
1:11.95
250 Free
35.96
2:54.62
300 Free
35.95
3:30.57
100 Free
1:11.91
350 Free
35.57
4:06.14
400 Free
33.88
4:40.02
100 Free
1:09.45
121 Cameron Burell 4:40.29 13 AA Min AAA: 4:33.79 (+6.50s | 2.3%) Roadrunner Aquatics 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:31.03
3:31.03
50 Free
0.00
3:31.03
50 Free
3:31.03
75 Free
37.00
4:08.03
100 Free
0.00
4:08.03
50 Free
37.00
125 Free
32.25
4:40.29
150 Free
0.00
4:40.29
50 Free
32.25
122 Stefan Nam 4:40.36 13 AA Min AAA: 4:33.79 (+6.57s | 2.3%) Palo Alto Stanford Aquatics 07/11/2025 2025 Age Group Championships
50 Free
31.09
31.09
100 Free
34.57
1:05.66
100 Free
1:05.66
150 Free
35.77
1:41.43
200 Free
36.34
2:17.77
100 Free
1:12.11
250 Free
36.19
2:53.96
300 Free
35.92
3:29.88
100 Free
1:12.11
350 Free
36.00
4:05.88
400 Free
34.48
4:40.36
100 Free
1:10.48
123 Yo Kim 4:40.52 13 AA Min AAA: 4:33.79 (+6.73s | 2.4%) Irvine Novaquatics 07/18/2024 2024 CA Fullerton CA NV Speedo Sectionals
50 Free
30.10
30.10
100 Free
34.65
1:04.75
100 Free
1:04.75
150 Free
35.53
1:40.28
200 Free
36.37
2:16.65
100 Free
1:11.90
250 Free
36.59
2:53.24
300 Free
36.97
3:30.21
100 Free
1:13.56
350 Free
36.33
4:06.54
400 Free
33.98
4:40.52
100 Free
1:10.31
124 Yale Didriksen 4:40.55 12 AA Min AAA: 4:33.79 (+6.76s | 2.4%) Wolverine Aquatics 07/25/2024 2024 Long Course Far Western Championship
50 Free
31.55
31.55
100 Free
35.62
1:07.17
100 Free
1:07.17
150 Free
35.74
1:42.91
200 Free
36.70
2:19.61
100 Free
1:12.44
250 Free
36.65
2:56.26
300 Free
36.49
3:32.75
100 Free
1:13.14
350 Free
34.88
4:07.64
400 Free
32.91
4:40.55
100 Free
1:07.79
125 Isaac Town 4:40.67 13 AA Min AAA: 4:33.79 (+6.88s | 2.5%) Highlands Ranch Aquatics 01/04/2026 2026 CO TOPS Long Course Invite
50 Free
32.31
32.31
100 Free
35.48
1:07.79
100 Free
1:07.79
150 Free
35.46
1:43.25
200 Free
36.05
2:19.30
100 Free
1:11.51
250 Free
35.29
2:54.59
300 Free
35.74
3:30.33
100 Free
1:11.03
350 Free
35.18
4:05.51
400 Free
35.16
4:40.67
100 Free
1:10.34
126 Yuzuki Isa 4:40.69 13 AA Min AAA: 4:33.79 (+6.90s | 2.5%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
30.67
30.67
100 Free
34.51
1:05.18
100 Free
1:05.18
150 Free
36.14
1:41.32
200 Free
35.91
2:17.23
100 Free
1:12.05
250 Free
36.67
2:53.90
300 Free
36.70
3:30.60
100 Free
1:13.37
350 Free
36.27
4:06.87
400 Free
33.82
4:40.69
100 Free
1:10.09
127 Ankith Veeravatnam 4:40.81 13 AA Min AAA: 4:33.79 (+7.02s | 2.5%) Canyons Aquatic Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
31.37
31.37
100 Free
35.25
1:06.62
100 Free
1:06.62
150 Free
35.81
1:42.43
200 Free
36.81
2:19.24
100 Free
1:12.62
250 Free
35.92
2:55.16
300 Free
36.99
3:32.15
100 Free
1:12.91
350 Free
35.59
4:07.74
400 Free
33.07
4:40.81
100 Free
1:08.66
128 Jack Doolittle 4:40.81 13 AA Min AAA: 4:33.79 (+7.02s | 2.5%) Sierra Marlins Swim Team 07/31/2025 2025 Long Course Far Western Championship
129 Kyle Weng 4:40.94 12 AA Min AAA: 4:33.79 (+7.15s | 2.5%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
50 Free
31.69
31.69
100 Free
34.40
1:06.09
100 Free
1:06.09
150 Free
35.22
1:41.31
200 Free
35.67
2:16.98
100 Free
1:10.89
250 Free
35.71
2:52.69
300 Free
36.39
3:29.08
100 Free
1:12.10
350 Free
36.37
4:05.45
400 Free
35.49
4:40.94
100 Free
1:11.86
130 Cruz Tamayo 4:40.97 14 AA Min AAA: 4:33.79 (+7.18s | 2.6%) Orinda Aquatics 07/11/2025 2025 Age Group Championships
131 Wiktor Schabowski 4:41.10 13 AA Min AAA: 4:33.79 (+7.31s | 2.6%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Free
30.95
30.95
100 Free
33.99
1:04.94
100 Free
1:04.94
150 Free
36.12
1:41.06
200 Free
36.35
2:17.41
100 Free
1:12.47
250 Free
36.73
2:54.14
300 Free
36.20
3:30.34
100 Free
1:12.93
350 Free
36.09
4:06.43
400 Free
34.67
4:41.10
100 Free
1:10.76
132 Declan Murphy 4:41.12 14 AA Min AAA: 4:33.79 (+7.33s | 2.6%) Swim Team of Placentia 07/23/2025 2025 CA SCS Summer A G Champs
50 Free
31.49
31.49
100 Free
35.37
1:06.86
100 Free
1:06.86
150 Free
36.45
1:43.31
200 Free
37.17
2:20.48
100 Free
1:13.62
250 Free
35.16
2:55.64
300 Free
35.86
3:31.50
100 Free
1:11.02
350 Free
35.69
4:07.19
400 Free
33.93
4:41.12
100 Free
1:09.62
133 Bryson Barlow 4:41.15 13 AA Min AAA: 4:33.79 (+7.36s | 2.6%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
134 Evan Olson 4:41.16 13 AA Min AAA: 4:33.79 (+7.37s | 2.6%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
135 Ethan Cachuela 4:41.27 13 AA Min AAA: 4:33.79 (+7.48s | 2.7%) Trinity Aquatics 08/06/2025 2025 Summer Elite Showcase
50 Free
31.44
31.44
100 Free
35.87
1:07.31
100 Free
1:07.31
150 Free
37.10
1:44.41
200 Free
36.77
2:21.18
100 Free
1:13.87
250 Free
36.35
2:57.53
300 Free
36.13
3:33.66
100 Free
1:12.48
350 Free
34.96
4:08.62
400 Free
32.65
4:41.27
100 Free
1:07.61
136 Joshua Gee 4:41.54 13 AA Min AAA: 4:33.79 (+7.75s | 2.8%) Arcadia Riptides Swim Club 07/23/2025 2025 CA SCS Summer A G Champs
50 Free
30.42
30.42
100 Free
34.54
1:04.96
100 Free
1:04.96
150 Free
35.55
1:40.51
200 Free
36.61
2:17.12
100 Free
1:12.16
250 Free
36.99
2:54.11
300 Free
36.67
3:30.78
100 Free
1:13.66
350 Free
36.23
4:07.01
400 Free
34.53
4:41.54
100 Free
1:10.76
137 Ryonosuke Jefferson 4:41.56 12 AA Min AAA: 4:33.79 (+7.77s | 2.8%) Sierra Nevada Swimming 08/06/2025 2025 Western Zone Age Group Championships
100 Free
1:08.18
1:08.18
100 Free
1:08.18
200 Free
1:11.25
2:19.43
100 Free
1:11.25
300 Free
1:11.45
3:30.88
100 Free
1:11.45
400 Free
1:10.68
4:41.56
100 Free
1:10.68
138 Zachary Raegen 4:41.81 13 AA Min AAA: 4:33.79 (+8.02s | 2.8%) Quicksilver Swimming 07/11/2025 2025 Age Group Championships
139 Leon Huang 4:41.90 14 AA Min AAA: 4:33.79 (+8.11s | 2.9%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
30.67
30.67
100 Free
33.30
1:03.97
100 Free
1:03.97
150 Free
34.91
1:38.88
200 Free
36.04
2:14.92
100 Free
1:10.95
250 Free
36.78
2:51.70
300 Free
37.09
3:28.79
100 Free
1:13.87
350 Free
37.43
4:06.22
400 Free
35.68
4:41.90
100 Free
1:13.11
140 Colin Zung 4:42.04 13 AA Min AAA: 4:33.79 (+8.25s | 2.9%) Circle City Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
32.02
32.02
100 Free
35.32
1:07.34
100 Free
1:07.34
150 Free
36.25
1:43.59
200 Free
36.49
2:20.08
100 Free
1:12.74
250 Free
36.27
2:56.35
300 Free
36.15
3:32.50
100 Free
1:12.42
350 Free
35.68
4:08.18
400 Free
33.85
4:42.04
100 Free
1:09.53
141 Graham Kotkosky 4:42.25 13 AA Min AAA: 4:33.79 (+8.46s | 3.0%) Golden West Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
33.20
33.20
100 Free
34.54
1:07.74
100 Free
1:07.74
150 Free
35.96
1:43.70
200 Free
36.19
2:19.89
100 Free
1:12.15
250 Free
36.08
2:55.97
300 Free
36.31
3:32.28
100 Free
1:12.39
350 Free
35.65
4:07.93
400 Free
34.32
4:42.25
100 Free
1:09.97
142 Jordan Resendez 4:42.46 12 AA Min AAA: 4:33.79 (+8.67s | 3.1%) King Aquatic Club 07/24/2025 2025 PN LC 12 U Championships
143 Isaac Town 4:42.65 12 AA Min AAA: 4:33.79 (+8.86s | 3.1%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
100 Free
1:06.96
1:06.96
100 Free
1:06.96
200 Free
1:11.57
2:18.53
100 Free
1:11.57
300 Free
1:12.29
3:30.82
100 Free
1:12.29
400 Free
1:11.83
4:42.65
100 Free
1:11.83
144 Letian Zuo 4:42.71 12 AA Min AAA: 4:33.79 (+8.92s | 3.2%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
145 Parker True 4:42.73 14 AA Min AAA: 4:33.79 (+8.94s | 3.2%) Tri Valley Aquatics 07/11/2025 2025 Age Group Championships
146 Benjamin Lee 4:42.74 13 AA Min AAA: 4:33.79 (+8.95s | 3.2%) California Dolphins Swim Team 06/20/2025 Zone 2 Last Chance To AG Champs
147 Will Lee 4:42.96 14 AA Min AAA: 4:33.79 (+9.17s | 3.2%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Free
32.25
32.25
100 Free
34.65
1:06.90
100 Free
1:06.90
150 Free
35.43
1:42.33
200 Free
36.03
2:18.36
100 Free
1:11.46
250 Free
36.18
2:54.54
300 Free
36.38
3:30.92
100 Free
1:12.56
350 Free
36.57
4:07.49
400 Free
35.47
4:42.96
100 Free
1:12.04
148 Giovanni Serrano 4:43.18 13 AA Min AAA: 4:33.79 (+9.39s | 3.3%) Lakewood Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
31.14
31.14
100 Free
34.56
1:05.70
100 Free
1:05.70
150 Free
35.83
1:41.53
200 Free
36.41
2:17.94
100 Free
1:12.24
250 Free
37.01
2:54.95
300 Free
36.33
3:31.28
100 Free
1:13.34
350 Free
36.17
4:07.45
400 Free
35.73
4:43.18
100 Free
1:11.90
149 Ian Sun 4:43.21 12 AA Min AAA: 4:33.79 (+9.42s | 3.3%) Alto Swim Club 07/31/2025 2025 Long Course Far Western Championship
50 Free
31.57
31.57
100 Free
35.30
1:06.87
100 Free
1:06.87
150 Free
35.64
1:42.51
200 Free
36.08
2:18.59
100 Free
1:11.72
250 Free
36.90
2:55.49
300 Free
35.92
3:31.41
100 Free
1:12.82
350 Free
36.96
4:08.37
400 Free
34.84
4:43.21
100 Free
1:11.80
150 Marcus Chen 4:43.28 13 AA Min AAA: 4:33.79 (+9.49s | 3.4%) Temecula Swim Club 06/12/2025 2025 June Age Group Invite
50 Free
31.57
31.57
100 Free
34.68
1:06.25
100 Free
1:06.25
150 Free
35.74
1:41.99
200 Free
36.74
2:18.73
100 Free
1:12.48
250 Free
37.40
2:56.13
300 Free
36.65
3:32.78
100 Free
1:14.05
350 Free
36.31
4:09.09
400 Free
34.19
4:43.28
100 Free
1:10.50

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.