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Western Zone Zone Boys 11-12 - 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
151 Van Harbuck 5:17.58 12 A Min AA: 5:13.09 (+4.49s | 1.4%) Swim Dogs 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Free
34.21
34.21
100 Free
38.85
1:13.06
100 Free
1:13.06
150 Free
40.83
1:53.89
200 Free
41.13
2:35.02
100 Free
1:21.96
250 Free
42.14
3:17.16
300 Free
41.70
3:58.86
100 Free
1:23.84
350 Free
42.05
4:40.91
400 Free
36.67
5:17.58
100 Free
1:18.72
152 Kai Okumura-Sokalski 5:18.07 12 A Min AA: 5:13.09 (+4.98s | 1.6%) Orinda Aquatics 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
153 Seoyul Moon 5:18.48 11 A Min AA: 5:13.09 (+5.39s | 1.7%) Pleasanton Seahawks 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Free
36.86
36.86
100 Free
40.96
1:17.82
100 Free
1:17.82
150 Free
41.49
1:59.31
200 Free
40.15
2:39.46
100 Free
1:21.64
250 Free
41.49
3:20.95
300 Free
39.59
4:00.54
100 Free
1:21.08
350 Free
40.93
4:41.47
400 Free
37.01
5:18.48
100 Free
1:17.94
154 Dale Wolfe 5:18.61 12 A Min AA: 5:13.09 (+5.52s | 1.7%) Cascade Swim Club 07/23/2026 2026 PN LC 12 U Championships Approved
155 Lucca Wang 5:18.64 12 A Min AA: 5:13.09 (+5.55s | 1.7%) Pleasanton Seahawks 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
156 Darian Lee 5:18.70 11 A Min AA: 5:13.09 (+5.61s | 1.8%) Lake Oswego Swim Club 04/25/2026 GACC Spring Invitational
50 Free
35.88
35.88
100 Free
39.86
1:15.74
100 Free
1:15.74
150 Free
40.60
1:56.34
200 Free
41.01
2:37.35
100 Free
1:21.61
250 Free
41.16
3:18.51
300 Free
41.00
3:59.51
100 Free
1:22.16
350 Free
40.72
4:40.23
400 Free
38.47
5:18.70
100 Free
1:19.19
157 Liam Stafford 5:19.02 12 A Min AA: 5:13.09 (+5.93s | 1.9%) Tsm Aquatics 06/11/2026 2026 SCS June AG Invite
50 Free
35.76
35.76
100 Free
39.98
1:15.74
100 Free
1:15.74
150 Free
41.07
1:56.81
200 Free
40.39
2:37.20
100 Free
1:21.46
250 Free
40.24
3:17.44
300 Free
41.03
3:58.47
100 Free
1:21.27
350 Free
41.04
4:39.51
400 Free
39.51
5:19.02
100 Free
1:20.55
158 Daniel An 5:19.10 12 A Min AA: 5:13.09 (+6.01s | 1.9%) Irvine Novaquatics 07/18/2024 2024 SCS MVN 14 Under Elite A G Champs
50 Free
35.55
35.55
100 Free
39.38
1:14.93
100 Free
1:14.93
150 Free
40.70
1:55.63
200 Free
41.44
2:37.07
100 Free
1:22.14
250 Free
41.32
3:18.39
300 Free
40.96
3:59.35
100 Free
1:22.28
350 Free
40.66
4:40.01
400 Free
39.09
5:19.10
100 Free
1:19.75
159 Aaron Hung 5:19.37 11 A Min AA: 5:13.09 (+6.28s | 2.0%) Palo Alto Stanford Aquatics 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Free
34.93
34.93
100 Free
39.79
1:14.72
100 Free
1:14.72
150 Free
40.56
1:55.28
200 Free
41.10
2:36.38
100 Free
1:21.66
250 Free
41.69
3:18.07
300 Free
41.45
3:59.52
100 Free
1:23.14
350 Free
40.72
4:40.24
400 Free
39.13
5:19.37
100 Free
1:19.85
160 Elijah Dee 5:19.57 11 A Min AA: 5:13.09 (+6.48s | 2.0%) Longmont Swim Club 06/18/2026 2026 CO Grand Junction Invitational
50 Free
37.33
37.33
100 Free
40.83
1:18.16
100 Free
1:18.16
150 Free
40.98
1:59.14
200 Free
40.76
2:39.90
100 Free
1:21.74
250 Free
41.63
3:21.53
300 Free
40.06
4:01.59
100 Free
1:21.69
350 Free
40.32
4:41.91
400 Free
37.66
5:19.57
100 Free
1:17.98
161 Landon Jover 5:19.63 12 A Min AA: 5:13.09 (+6.54s | 2.0%) Los Angeles Swim Club 06/11/2026 2026 SCS June AG Invite
50 Free
37.39
37.39
100 Free
41.06
1:18.45
100 Free
1:18.45
150 Free
41.13
1:59.58
200 Free
40.71
2:40.29
100 Free
1:21.84
250 Free
40.72
3:21.01
300 Free
40.04
4:01.05
100 Free
1:20.76
350 Free
39.74
4:40.79
400 Free
38.84
5:19.63
100 Free
1:18.58
162 Chancellor Scovel 5:19.74 11 A Min AA: 5:13.09 (+6.65s | 2.1%) South Orange County Aquatics 07/23/2026 2026 CA SCS Summer A G Champs
50 Free
36.63
36.63
100 Free
40.46
1:17.09
100 Free
1:17.09
150 Free
41.06
1:58.15
200 Free
39.87
2:38.02
100 Free
1:20.93
250 Free
41.19
3:19.21
300 Free
40.48
3:59.69
100 Free
1:21.67
350 Free
41.12
4:40.81
400 Free
38.93
5:19.74
100 Free
1:20.05
163 Robert Marrufo 5:19.93 12 A Min AA: 5:13.09 (+6.84s | 2.1%) Pueblo Swim Club 05/02/2026 2026 CO Longmont IMR IMX Adrenaline Gauntlet
50 Free
35.73
35.73
100 Free
39.38
1:15.11
100 Free
1:15.11
150 Free
42.50
1:57.61
200 Free
40.83
2:38.44
100 Free
1:23.33
250 Free
41.56
3:20.00
300 Free
40.56
4:00.56
100 Free
1:22.12
350 Free
41.12
4:41.68
400 Free
38.25
5:19.93
100 Free
1:19.37
164 Milton Gong 5:19.96 12 A Min AA: 5:13.09 (+6.87s | 2.1%) Quicksilver Swimming 06/11/2026 2026 SCS June AG Invite
50 Free
36.93
36.93
100 Free
40.95
1:17.88
100 Free
1:17.88
150 Free
41.43
1:59.31
200 Free
42.21
2:41.52
100 Free
1:23.64
250 Free
42.54
3:24.06
300 Free
40.50
4:04.56
100 Free
1:23.04
350 Free
39.52
4:44.08
400 Free
35.88
5:19.96
100 Free
1:15.40
165 Everett Brown 5:20.14 12 A Min AA: 5:13.09 (+7.05s | 2.2%) Orinda Aquatics 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Free
35.91
35.91
100 Free
40.30
1:16.21
100 Free
1:16.21
150 Free
40.83
1:57.05
200 Free
41.19
2:38.24
100 Free
1:22.02
250 Free
41.33
3:19.57
300 Free
41.62
4:01.19
100 Free
1:22.95
350 Free
41.15
4:42.34
400 Free
37.80
5:20.14
100 Free
1:18.95
166 Pierce Lee 5:20.27 12 A Min AA: 5:13.09 (+7.18s | 2.2%) Burlingame Aquatics 06/12/2026 BAC Long Course
167 Samuel Schneider 5:20.55 12 A Min AA: 5:13.09 (+7.46s | 2.3%) Eastmont 07/24/2026 2026 IES LC CHAMPIONSHIPS
168 Brett Baker 5:20.72 11 A Min AA: 5:13.09 (+7.63s | 2.4%) Burlingame Aquatics 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Free
36.98
36.98
100 Free
40.44
1:17.42
100 Free
1:17.42
150 Free
40.36
1:57.78
200 Free
40.61
2:38.39
100 Free
1:20.97
250 Free
40.11
3:18.50
300 Free
38.85
3:57.35
100 Free
1:18.96
350 Free
43.46
4:40.81
400 Free
39.91
5:20.72
100 Free
1:23.37
169 Michael Beglyarov 5:20.79 12 A Min AA: 5:13.09 (+7.70s | 2.4%) Olympic Cascade Aquatics 07/23/2026 2026 PN 12 U Long Course Championships Appro
170 Andrew Feng 5:20.88 12 A Min AA: 5:13.09 (+7.79s | 2.4%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
171 Adam Gao 5:20.88 12 A Min AA: 5:13.09 (+7.79s | 2.4%) Los Angeles Swim Club 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
172 Stephen Huang 5:20.94 11 A Min AA: 5:13.09 (+7.85s | 2.4%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
173 Ronel Acot 5:21.16 11 A Min AA: 5:13.09 (+8.07s | 2.5%) Palo Alto Stanford Aquatics 06/26/2026 SUNN Silicon Valley CBA+ LCM
174 Thomas Woods 5:21.31 12 A Min AA: 5:13.09 (+8.22s | 2.6%) Blast Sharks 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
175 Matthew Cedano 5:21.32 12 A Min AA: 5:13.09 (+8.23s | 2.6%) San Dimas Aquatics 06/11/2026 2026 SCS June AG Invite
50 Free
35.56
35.56
100 Free
40.36
1:15.92
100 Free
1:15.92
150 Free
41.17
1:57.09
200 Free
39.72
2:36.81
100 Free
1:20.89
250 Free
41.96
3:18.77
300 Free
41.63
4:00.40
100 Free
1:23.59
350 Free
41.39
4:41.79
400 Free
39.53
5:21.32
100 Free
1:20.92
176 Benjamin Hadji 5:21.37 11 A Min AA: 5:13.09 (+8.28s | 2.6%) Paseo Aquatics Swim Team 06/11/2026 2026 SCS June AG Invite CANY
100 Free
1:15.67
1:15.67
100 Free
1:15.67
200 Free
1:21.35
2:37.02
100 Free
1:21.35
300 Free
1:23.04
4:00.06
100 Free
1:23.04
400 Free
1:21.31
5:21.37
100 Free
1:21.31
177 Albert Xiao 5:21.39 11 A Min AA: 5:13.09 (+8.30s | 2.6%) Santa Clara Swim Club 06/27/2025 Valley Splash
178 Hansen Deng 5:21.47 12 A Min AA: 5:13.09 (+8.38s | 2.6%) Team Eugene Aquatics 05/16/2026 2026 TEAM Showdown
179 Max Sun 5:21.55 12 A Min AA: 5:13.09 (+8.46s | 2.6%) Wave Aquatics 06/06/2026 2026 PN VAST Summer Sprint Dist Approved
180 Enoch Liu 5:21.57 11 A Min AA: 5:13.09 (+8.48s | 2.6%) The Swim Team 06/11/2026 2026 SCS June AG Invite
50 Free
35.01
35.01
100 Free
39.97
1:14.98
100 Free
1:14.98
150 Free
41.38
1:56.36
200 Free
42.13
2:38.49
100 Free
1:23.51
250 Free
42.25
3:20.74
300 Free
40.79
4:01.53
100 Free
1:23.04
350 Free
41.29
4:42.82
400 Free
38.75
5:21.57
100 Free
1:20.04
181 George Nong 5:21.62 12 A Min AA: 5:13.09 (+8.53s | 2.7%) Mission Valley YMCA 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
50 Free
34.85
34.85
100 Free
40.45
1:15.30
100 Free
1:15.30
150 Free
40.37
1:55.67
200 Free
42.77
2:38.44
100 Free
1:23.14
250 Free
39.13
3:17.57
300 Free
42.08
3:59.65
100 Free
1:21.21
350 Free
42.15
4:41.80
400 Free
39.82
5:21.62
100 Free
1:21.97
182 Allen Gidley 5:21.88 12 A Min AA: 5:13.09 (+8.79s | 2.7%) South Bay Aquatics 07/11/2025 2025 SI SDSA All Ages NTS Meet
183 Zachary Bloom 5:21.91 12 A Min AA: 5:13.09 (+8.82s | 2.7%) Pleasanton Seahawks 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
184 Jeffrey Sun 5:22.06 12 A Min AA: 5:13.09 (+8.97s | 2.8%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Free
37.05
37.05
100 Free
40.03
1:17.08
100 Free
1:17.08
150 Free
41.82
1:58.90
200 Free
41.72
2:40.62
100 Free
1:23.54
250 Free
42.09
3:22.71
300 Free
41.54
4:04.25
100 Free
1:23.63
350 Free
38.98
4:43.23
400 Free
38.83
5:22.06
100 Free
1:17.81
185 Jiarui Fu 5:22.09 12 A Min AA: 5:13.09 (+9.00s | 2.8%) Milpitas Aquatic Club 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Free
36.51
36.51
100 Free
40.69
1:17.20
100 Free
1:17.20
150 Free
40.39
1:57.59
200 Free
40.82
2:38.41
100 Free
1:21.21
250 Free
41.56
3:19.97
300 Free
41.24
4:01.21
100 Free
1:22.80
350 Free
40.99
4:42.20
400 Free
39.89
5:22.09
100 Free
1:20.88
186 Christian Machado 5:22.27 12 A Min AA: 5:13.09 (+9.18s | 2.8%) McGrath Marlins Swim Team 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
100 Free
1:18.96
1:18.96
100 Free
1:18.96
200 Free
1:22.78
2:41.74
100 Free
1:22.78
300 Free
1:18.85
4:00.59
100 Free
1:18.85
400 Free
1:21.68
5:22.27
100 Free
1:21.68
187 Ethan Kang 5:22.28 11 A Min AA: 5:13.09 (+9.19s | 2.9%) Santa Clara Swim Club 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Free
37.31
37.31
100 Free
40.22
1:17.53
100 Free
1:17.53
150 Free
40.83
1:58.36
200 Free
40.95
2:39.31
100 Free
1:21.78
250 Free
40.88
3:20.19
300 Free
41.81
4:02.00
100 Free
1:22.69
350 Free
41.48
4:43.48
400 Free
38.80
5:22.28
100 Free
1:20.28
188 Anden-Blaze Acantilado 5:22.31 12 A Min AA: 5:13.09 (+9.22s | 2.9%) Lahaina Swim Club 05/30/2026 2026 MAGSA LCM A 2 Meet
50 Free
29.52
29.52
100 Free
42.47
1:11.99
100 Free
1:11.99
150 Free
43.67
1:55.66
200 Free
42.62
2:38.28
100 Free
1:26.29
250 Free
40.66
3:18.94
300 Free
42.84
4:01.78
100 Free
1:23.50
350 Free
41.20
4:42.98
400 Free
39.33
5:22.31
100 Free
1:20.53
189 Martin Petzov 5:22.52 12 A Min AA: 5:13.09 (+9.43s | 2.9%) Santa Barbara Swim Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
190 Binbin Murong 5:22.79 12 A Min AA: 5:13.09 (+9.70s | 3.0%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
191 Benjamin Hamberson 5:22.91 11 A Min AA: 5:13.09 (+9.82s | 3.0%) Lakewood Aquatics 06/11/2026 2026 SCS June AG Invite
50 Free
35.83
35.83
100 Free
38.82
1:14.65
100 Free
1:14.65
150 Free
40.66
1:55.31
200 Free
41.55
2:36.86
100 Free
1:22.21
250 Free
40.79
3:17.65
300 Free
41.11
3:58.76
100 Free
1:21.90
350 Free
42.59
4:41.35
400 Free
41.56
5:22.91
100 Free
1:24.15
192 Erich Dunajski 5:22.97 12 A Min AA: 5:13.09 (+9.88s | 3.1%) California Gold 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
193 Nathaniel Schneider 5:23.01 11 A Min AA: 5:13.09 (+9.92s | 3.1%) San Dimas Aquatics 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Free
35.58
35.58
100 Free
40.72
1:16.30
100 Free
1:16.30
150 Free
40.15
1:56.46
200 Free
43.06
2:39.52
100 Free
1:23.21
250 Free
41.48
3:21.00
300 Free
41.73
4:02.73
100 Free
1:23.21
350 Free
41.57
4:44.30
400 Free
38.71
5:23.01
100 Free
1:20.28
194 kai Yeon 5:23.19 12 A Min AA: 5:13.09 (+10.10s | 3.1%) Maywood Sparks Swim Team 06/11/2026 2026 SCS June AG Invite CANY
50 Free
36.11
36.11
100 Free
40.59
1:16.70
100 Free
1:16.70
150 Free
42.62
1:59.32
200 Free
40.69
2:40.01
100 Free
1:23.31
250 Free
41.03
3:21.04
300 Free
43.01
4:04.05
100 Free
1:24.04
350 Free
41.35
4:45.41
400 Free
37.78
5:23.19
100 Free
1:19.13
195 Calvin Vonne 5:23.42 12 A Min AA: 5:13.09 (+10.33s | 3.2%) Foothills Swim Team 06/26/2026 2026 CO Zone 2 District Meet AAC
50 Free
36.54
36.54
100 Free
41.14
1:17.68
100 Free
1:17.68
150 Free
42.81
2:00.49
200 Free
41.63
2:42.12
100 Free
1:24.44
250 Free
41.73
3:23.85
300 Free
41.20
4:05.05
100 Free
1:22.93
350 Free
41.16
4:46.21
400 Free
37.21
5:23.42
100 Free
1:18.37
196 Ryan Roytberg 5:23.64 12 A Min AA: 5:13.09 (+10.55s | 3.3%) Fontana Aquatics Club 06/11/2026 2026 SCS June AG Invite
50 Free
36.31
36.31
100 Free
40.68
1:16.99
100 Free
1:16.99
150 Free
41.72
1:58.71
200 Free
41.55
2:40.26
100 Free
1:23.27
250 Free
41.31
3:21.57
300 Free
41.74
4:03.31
100 Free
1:23.05
350 Free
40.75
4:44.06
400 Free
39.58
5:23.64
100 Free
1:20.33
197 Bronson Povall 5:23.72 11 A Min AA: 5:13.09 (+10.63s | 3.3%) Palm Desert Swim Club 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Free
34.33
34.33
100 Free
38.55
1:12.88
100 Free
1:12.88
150 Free
40.42
1:53.30
200 Free
41.97
2:35.27
100 Free
1:22.39
250 Free
42.37
3:17.64
300 Free
42.85
4:00.49
100 Free
1:25.22
350 Free
42.49
4:42.98
400 Free
40.74
5:23.72
100 Free
1:23.23
198 Keita Ueda 5:23.82 12 A Min AA: 5:13.09 (+10.73s | 3.3%) Swim Torrance 06/12/2025 2025 June Age Group Invite
50 Free
38.60
38.60
100 Free
42.12
1:20.72
100 Free
1:20.72
150 Free
41.28
2:02.00
200 Free
42.12
2:44.12
100 Free
1:23.40
250 Free
41.61
3:25.73
300 Free
40.64
4:06.37
100 Free
1:22.25
350 Free
39.70
4:46.07
400 Free
37.75
5:23.82
100 Free
1:17.45
199 Solomon Lavatai 5:23.85 12 A Min AA: 5:13.09 (+10.76s | 3.3%) Manoa Aquatics 07/16/2026 2026 HISI LCM Championships
50 Free
36.18
36.18
100 Free
38.98
1:15.16
100 Free
1:15.16
150 Free
42.06
1:57.22
200 Free
40.69
2:37.91
100 Free
1:22.75
400 Free
2:45.94
5:23.85
100 Free
2:45.94
200 Declan Bannan 5:24.24 11 A Min AA: 5:13.09 (+11.15s | 3.4%) Rancho San Dieguito 04/24/2026 2026 SI PS ABB Meet Friday Night
50 Free
35.34
35.34
100 Free
39.14
1:14.48
100 Free
1:14.48
150 Free
40.77
1:55.25
200 Free
41.06
2:36.31
100 Free
1:21.83
250 Free
41.56
3:17.87
300 Free
42.27
4:00.14
100 Free
1:23.83
350 Free
42.97
4:43.11
400 Free
41.13
5:24.24
100 Free
1:24.10

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.