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
51 Olin Woo 5:05.32 11 AA Min AAA: 4:59.49 (+5.83s | 1.9%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
50 Free
34.82
34.82
100 Free
38.87
1:13.69
100 Free
1:13.69
150 Free
39.33
1:53.02
200 Free
39.59
2:32.61
100 Free
1:18.92
250 Free
38.62
3:11.24
300 Free
38.68
3:49.92
100 Free
1:17.30
350 Free
39.03
4:28.95
400 Free
36.37
5:05.32
100 Free
1:15.40
52 Maxwell Lee 5:05.65 11 AA Min AAA: 4:59.49 (+6.16s | 2.0%) Rosemead Rapids 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
34.26
34.26
100 Free
38.56
1:12.82
100 Free
1:12.82
150 Free
39.55
1:52.37
200 Free
38.65
2:31.02
100 Free
1:18.20
250 Free
38.88
3:09.90
300 Free
39.99
3:49.89
100 Free
1:18.87
350 Free
38.96
4:28.85
400 Free
36.80
5:05.65
100 Free
1:15.76
53 Caden Bannan 5:05.78 12 AA Min AAA: 4:59.49 (+6.29s | 2.1%) Rancho San Dieguito 07/24/2025 2025 SI LC AG CHAMPS
50 Free
34.05
34.05
100 Free
37.82
1:11.87
100 Free
1:11.87
150 Free
39.35
1:51.22
200 Free
38.98
2:30.20
100 Free
1:18.33
250 Free
39.19
3:09.39
300 Free
39.37
3:48.76
100 Free
1:18.56
350 Free
39.32
4:28.08
400 Free
37.70
5:05.78
100 Free
1:17.02
54 Wil Friend 5:05.94 12 AA Min AAA: 4:59.49 (+6.45s | 2.1%) Blast Sharks 07/24/2025 2025 CA SCS Summer A G Champs CANY
55 Jack Redemann 5:06.43 11 AA Min AAA: 4:59.49 (+6.94s | 2.3%) North Bay Aquatics 07/11/2025 2025 Age Group Championships
50 Free
34.69
34.69
100 Free
38.69
1:13.38
100 Free
1:13.38
150 Free
38.97
1:52.35
200 Free
38.66
2:31.01
100 Free
1:17.63
250 Free
38.79
3:09.80
300 Free
39.85
3:49.65
100 Free
1:18.64
350 Free
39.27
4:28.92
400 Free
37.51
5:06.43
100 Free
1:16.78
56 Christopher Wilkinson 5:08.40 11 AA Min AAA: 4:59.49 (+8.91s | 2.9%) Boulder City Henderson Swim Te 07/24/2025 2025 CA SCS Summer A G Champs CANY
57 Colton Ayres 5:08.57 11 AA Min AAA: 4:59.49 (+9.08s | 2.9%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
100 Free
1:13.55
1:13.55
100 Free
1:13.55
200 Free
1:20.11
2:33.66
100 Free
1:20.11
300 Free
1:20.58
3:54.24
100 Free
1:20.58
400 Free
1:14.33
5:08.57
100 Free
1:14.33
58 Ole Olson 5:08.78 12 AA Min AAA: 4:59.49 (+9.29s | 3.0%) Utah Zone Team 08/06/2025 2025 Western Zone Age Group Championships
100 Free
1:13.28
1:13.28
100 Free
1:13.28
200 Free
1:19.78
2:33.06
100 Free
1:19.78
300 Free
1:20.31
3:53.37
100 Free
1:20.31
400 Free
1:15.41
5:08.78
100 Free
1:15.41
59 William Shwe 5:09.00 12 AA Min AAA: 4:59.49 (+9.51s | 3.1%) Clovis Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:51.26
3:51.26
50 Free
0.00
3:51.26
50 Free
3:51.26
75 Free
38.66
4:29.92
100 Free
0.00
4:29.92
50 Free
38.66
125 Free
39.08
5:09.00
150 Free
0.00
5:09.00
50 Free
39.08
60 Tyler Harding 5:09.21 11 AA Min AAA: 4:59.49 (+9.72s | 3.1%) Palo Alto Stanford Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
61 Max Bacon 5:09.40 12 AA Min AAA: 4:59.49 (+9.91s | 3.2%) Legacy Aquatics 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Free
34.77
34.77
100 Free
39.00
1:13.77
100 Free
1:13.77
150 Free
39.73
1:53.50
200 Free
39.28
2:32.78
100 Free
1:19.01
250 Free
40.25
3:13.03
300 Free
39.52
3:52.55
100 Free
1:19.77
350 Free
39.37
4:31.92
400 Free
37.48
5:09.40
100 Free
1:16.85
62 Alexander Tong 5:10.02 11 AA Min AAA: 4:59.49 (+10.53s | 3.4%) Alpha Aquatics 06/12/2025 2025 June Age Group Invite
50 Free
35.19
35.19
100 Free
38.16
1:13.35
100 Free
1:13.35
150 Free
40.36
1:53.71
200 Free
39.81
2:33.52
100 Free
1:20.17
250 Free
40.32
3:13.84
300 Free
39.84
3:53.68
100 Free
1:20.16
350 Free
38.99
4:32.67
400 Free
37.35
5:10.02
100 Free
1:16.34
63 Michael Tolkachov 5:10.16 11 AA Min AAA: 4:59.49 (+10.67s | 3.4%) South San Francisco Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
64 Henry Sanders 5:10.24 12 AA Min AAA: 4:59.49 (+10.75s | 3.5%) Team Sopris Swimming 07/11/2025 2025 CO Western Slope LeagueChampionships
50 Free
34.28
34.28
100 Free
38.30
1:12.58
100 Free
1:12.58
150 Free
39.55
1:52.13
200 Free
39.87
2:32.00
100 Free
1:19.42
250 Free
41.11
3:13.12
300 Free
39.00
3:52.12
100 Free
1:20.11
350 Free
39.65
4:31.77
400 Free
38.47
5:10.24
100 Free
1:18.12
65 Markel Kozyrev 5:10.47 11 AA Min AAA: 4:59.49 (+10.98s | 3.5%) Olympic Cascade Aquatics 07/24/2025 2025 PN LC 12 U Championships
66 Tayden Cho 5:10.50 10 AA Min AAA: 4:59.49 (+11.01s | 3.5%) Sierra Marlins Swim Team 07/31/2025 2025 Long Course Far Western Championship
50 Free
33.65
33.65
100 Free
37.39
1:11.04
100 Free
1:11.04
150 Free
39.50
1:50.54
200 Free
39.21
2:29.75
100 Free
1:18.71
250 Free
40.13
3:09.88
300 Free
40.79
3:50.67
100 Free
1:20.92
350 Free
40.75
4:31.42
400 Free
39.08
5:10.50
100 Free
1:19.83
67 Jack Stallinger 5:10.60 12 AA Min AAA: 4:59.49 (+11.11s | 3.6%) North Coast Aquatics 06/20/2025 2025 SI SPLASH AND DASH
50 Free
34.97
34.97
100 Free
39.04
1:14.01
100 Free
1:14.01
150 Free
39.61
1:53.62
200 Free
39.44
2:33.06
100 Free
1:19.05
250 Free
39.50
3:12.56
300 Free
40.10
3:52.66
100 Free
1:19.60
350 Free
39.01
4:31.67
400 Free
38.93
5:10.60
100 Free
1:17.94
68 Weihan Wang 5:10.72 11 AA Min AAA: 4:59.49 (+11.23s | 3.6%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
69 Noah Tran 5:11.16 11 AA Min AAA: 4:59.49 (+11.67s | 3.8%) Irvine Novaquatics 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Free
34.95
34.95
100 Free
38.38
1:13.33
100 Free
1:13.33
150 Free
39.16
1:52.49
200 Free
39.37
2:31.86
100 Free
1:18.53
250 Free
39.72
3:11.58
300 Free
40.47
3:52.05
100 Free
1:20.19
350 Free
40.20
4:32.25
400 Free
38.91
5:11.16
100 Free
1:19.11
70 Nicholas Bandari 5:11.25 11 AA Min AAA: 4:59.49 (+11.76s | 3.8%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
71 Bronco Chen 5:11.64 10 AA Min AAA: 4:59.49 (+12.15s | 3.9%) Orinda Aquatics 07/12/2024 Summer Age Group LCM Championships
50 Free
35.59
35.59
100 Free
40.23
1:15.82
100 Free
1:15.82
150 Free
40.40
1:56.22
200 Free
40.16
2:36.38
100 Free
1:20.56
250 Free
1:07.28
3:43.66
300 Free
13.96
3:57.62
100 Free
1:21.24
350 Free
38.06
4:35.68
400 Free
35.96
5:11.64
100 Free
1:14.02
72 Alix Kosinski 5:11.72 11 AA Min AAA: 4:59.49 (+12.23s | 3.9%) Tsm Aquatics 06/12/2025 2025 June Age Group Invite
50 Free
35.33
35.33
100 Free
38.39
1:13.72
100 Free
1:13.72
150 Free
40.47
1:54.19
200 Free
40.00
2:34.19
100 Free
1:20.47
250 Free
40.01
3:14.20
300 Free
40.14
3:54.34
100 Free
1:20.15
350 Free
39.57
4:33.91
400 Free
37.81
5:11.72
100 Free
1:17.38
73 Jack Sjulin 5:11.89 12 AA Min AAA: 4:59.49 (+12.40s | 4.0%) San Clemente Aquatic Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
34.71
34.71
100 Free
39.43
1:14.14
100 Free
1:14.14
150 Free
39.85
1:53.99
200 Free
39.90
2:33.89
100 Free
1:19.75
250 Free
39.57
3:13.46
300 Free
40.14
3:53.60
100 Free
1:19.71
350 Free
40.55
4:34.15
400 Free
37.74
5:11.89
100 Free
1:18.29
74 Thomas Iki 5:12.04 11 AA Min AAA: 4:59.49 (+12.55s | 4.0%) Beaverton Area Aquatics Club 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Free
35.43
35.43
100 Free
39.04
1:14.47
100 Free
1:14.47
150 Free
39.82
1:54.29
200 Free
40.18
2:34.47
100 Free
1:20.00
250 Free
39.81
3:14.28
300 Free
39.79
3:54.07
100 Free
1:19.60
350 Free
39.74
4:33.81
400 Free
38.23
5:12.04
100 Free
1:17.97
75 Kai Tejwani 5:12.64 11 AA Min AAA: 4:59.49 (+13.15s | 4.2%) Jcc Waves 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
34.43
34.43
100 Free
39.95
1:14.38
100 Free
1:14.38
150 Free
40.65
1:55.03
200 Free
40.38
2:35.41
100 Free
1:21.03
250 Free
40.76
3:16.17
300 Free
38.92
3:55.09
100 Free
1:19.68
350 Free
39.84
4:34.93
400 Free
37.71
5:12.64
100 Free
1:17.55
76 Bennett Hughes 5:12.65 11 AA Min AAA: 4:59.49 (+13.16s | 4.2%) Multnomah Athletic Club 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Free
35.87
35.87
100 Free
38.60
1:14.47
100 Free
1:14.47
150 Free
39.87
1:54.34
200 Free
40.16
2:34.50
100 Free
1:20.03
250 Free
40.37
3:14.87
300 Free
40.45
3:55.32
100 Free
1:20.82
350 Free
39.71
4:35.03
400 Free
37.62
5:12.65
100 Free
1:17.33
77 Henry Linowski 5:12.67 11 AA Min AAA: 4:59.49 (+13.18s | 4.2%) Olympic Cascade Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Free
34.62
34.62
100 Free
39.68
1:14.30
100 Free
1:14.30
150 Free
40.56
1:54.86
200 Free
40.15
2:35.01
100 Free
1:20.71
250 Free
40.36
3:15.37
300 Free
40.96
3:56.33
100 Free
1:21.32
350 Free
38.68
4:35.01
400 Free
37.66
5:12.67
100 Free
1:16.34
78 Grayson Swanson 5:13.00 11 AA Min AAA: 4:59.49 (+13.51s | 4.3%) Pleasanton Seahawks 07/11/2025 2025 Age Group Championships
79 Lucas Gutierrez 5:13.27 12 A Min AA: 5:13.09 (+0.18s | 0.1%) Redlands Swim Team 07/23/2025 2025 CA SCS Summer A G Champs
80 Heber Sun 5:13.41 11 A Min AA: 5:13.09 (+0.32s | 0.1%) Alto Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
81 Sebastian Hibbert 5:13.45 11 A Min AA: 5:13.09 (+0.36s | 0.1%) SwimNation Aquatics Programs 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
34.82
34.82
100 Free
39.46
1:14.28
100 Free
1:14.28
150 Free
40.47
1:54.75
200 Free
40.33
2:35.08
100 Free
1:20.80
250 Free
40.88
3:15.96
300 Free
39.24
3:55.20
100 Free
1:20.12
350 Free
40.40
4:35.60
400 Free
37.85
5:13.45
100 Free
1:18.25
82 Elijah Hammon 5:13.48 12 A Min AA: 5:13.09 (+0.39s | 0.1%) Quicksilver Swimming 06/27/2025 Alto Summer Swelter
83 Elliott Gu 5:13.52 12 A Min AA: 5:13.09 (+0.43s | 0.1%) Bay Club Panthers 05/17/2025 2025 LAMV SCM C B A+
50 Free
35.43
35.43
100 Free
39.42
1:14.85
100 Free
1:14.85
150 Free
39.88
1:54.73
200 Free
40.20
2:34.93
100 Free
1:20.08
250 Free
40.54
3:15.47
300 Free
40.04
3:55.51
100 Free
1:20.58
350 Free
39.98
4:35.49
400 Free
38.03
5:13.52
100 Free
1:18.01
84 Aiden Lautman 5:14.00 12 A Min AA: 5:13.09 (+0.91s | 0.3%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
36.08
36.08
100 Free
40.15
1:16.23
100 Free
1:16.23
150 Free
40.00
1:56.24
200 Free
40.21
2:36.45
100 Free
1:20.21
250 Free
40.29
3:16.74
300 Free
40.01
3:56.75
100 Free
1:20.30
350 Free
39.09
4:35.84
400 Free
38.16
5:14.00
100 Free
1:17.25
85 Porter McNees 5:14.48 12 A Min AA: 5:13.09 (+1.39s | 0.4%) Spokane Waves Aquatic Team 07/25/2025 2025 IES LC CHAMPIONSHIPS
86 Yichen Fei 5:14.52 11 A Min AA: 5:13.09 (+1.43s | 0.5%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
35.19
35.19
100 Free
38.87
1:14.06
100 Free
1:14.06
150 Free
40.26
1:54.32
200 Free
40.42
2:34.74
100 Free
1:20.68
250 Free
40.69
3:15.43
300 Free
39.91
3:55.34
100 Free
1:20.60
350 Free
25.66
4:21.00
400 Free
53.52
5:14.52
100 Free
1:19.18
87 James Zheng 5:14.64 11 A Min AA: 5:13.09 (+1.55s | 0.5%) Los Angeles Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
35.09
35.09
100 Free
38.95
1:14.04
100 Free
1:14.04
150 Free
39.94
1:53.98
200 Free
40.64
2:34.62
100 Free
1:20.58
250 Free
41.15
3:15.77
300 Free
40.27
3:56.04
100 Free
1:21.42
350 Free
41.13
4:37.17
400 Free
37.47
5:14.64
100 Free
1:18.60
88 Sami Vuori 5:14.78 12 BB Min A: 4:58.69 (+16.09s | 5.1%) Hills Hurricane Swimming 06/20/2025 Zone 2 Last Chance To AG Champs
89 Lucas Garcia 5:15.00 11 A Min AA: 5:13.09 (+1.91s | 0.6%) North Jeffco Swim Team 07/25/2025 2025 CO CSI Age Group Championships
50 Free
37.16
37.16
100 Free
39.77
1:16.93
100 Free
1:16.93
150 Free
40.14
1:57.07
200 Free
40.58
2:37.65
100 Free
1:20.72
250 Free
40.21
3:17.86
300 Free
40.53
3:58.39
100 Free
1:20.74
350 Free
39.07
4:37.46
400 Free
37.54
5:15.00
100 Free
1:16.61
90 Myles Forbes 5:15.06 12 A Min AA: 5:13.09 (+1.97s | 0.6%) The Claremont Club 07/23/2025 2025 CA SCS Summer A G Champs
91 Jason Korajkic 5:15.08 10 A Min AA: 5:13.09 (+1.99s | 0.6%) Walnut Creek Aquabears 07/31/2025 2025 Long Course Far Western Championship
50 Free
34.35
34.35
100 Free
38.87
1:13.22
100 Free
1:13.22
150 Free
39.54
1:52.76
200 Free
39.66
2:32.42
100 Free
1:19.20
250 Free
40.91
3:13.33
300 Free
40.66
3:53.99
100 Free
1:21.57
350 Free
41.69
4:35.68
400 Free
39.40
5:15.08
100 Free
1:21.09
92 Ryo Osamura 5:15.24 11 A Min AA: 5:13.09 (+2.15s | 0.7%) La Mirada Armada 07/23/2025 2025 CA SCS Summer A G Champs
93 Cohen Berzansky 5:15.25 12 A Min AA: 5:13.09 (+2.16s | 0.7%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
94 Mio Messuri-Zhang 5:15.42 12 A Min AA: 5:13.09 (+2.33s | 0.7%) Tualatin Hills Swim Club 07/11/2025 2025 THSC Summer Classic
95 Tate Rubel 5:15.57 12 A Min AA: 5:13.09 (+2.48s | 0.8%) Alpha Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
34.17
34.17
100 Free
39.31
1:13.48
100 Free
1:13.48
150 Free
40.27
1:53.75
200 Free
40.87
2:34.62
100 Free
1:21.14
250 Free
41.82
3:16.44
300 Free
41.24
3:57.68
100 Free
1:23.06
350 Free
39.97
4:37.65
400 Free
37.92
5:15.57
100 Free
1:17.89
96 Daniel Mkrtchyan 5:16.14 12 A Min AA: 5:13.09 (+3.05s | 1.0%) Seattle Metropolitan Aquatic C 07/24/2025 2025 PN LC 12 U Championships
97 Winston Williams 5:16.15 12 A Min AA: 5:13.09 (+3.06s | 1.0%) Bainbridge Island Swim Club 05/02/2025 2025 PN BC May Flowers
98 Sunara Hewage 5:16.15 11 A Min AA: 5:13.09 (+3.06s | 1.0%) Hillsboro Swim Team 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Free
36.36
36.36
100 Free
39.07
1:15.43
100 Free
1:15.43
150 Free
40.76
1:56.19
200 Free
40.22
2:36.41
100 Free
1:20.98
250 Free
40.94
3:17.35
300 Free
40.78
3:58.13
100 Free
1:21.72
350 Free
39.49
4:37.62
400 Free
38.52
5:16.14
100 Free
1:18.01
99 James Zheng 5:16.39 12 A Min AA: 5:13.09 (+3.30s | 1.0%) Swim Lake City Legends 07/24/2025 2025 RAFC Last Splash Invitational
50 Free
35.33
35.33
100 Free
39.83
1:15.16
100 Free
1:15.16
150 Free
40.77
1:55.93
200 Free
40.55
2:36.48
100 Free
1:21.32
250 Free
41.77
3:18.25
300 Free
41.17
3:59.42
100 Free
1:22.94
350 Free
39.89
4:39.31
400 Free
37.08
5:16.39
100 Free
1:16.97
100 Declan Powell 5:16.53 12 A Min AA: 5:13.09 (+3.44s | 1.1%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs

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.