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Western Zone Zone Boys 11-12 - 400 M IM

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 Fedor Ryndin 5:52.85 11 AA Min AAA: 5:44.09 (+8.76s | 2.5%) Bellevue Club Swim Team 07/23/2026 2026 PN LC 12 U Championships Approved
52 Nolan Penny 5:52.89 11 AA Min AAA: 5:44.09 (+8.80s | 2.5%) Portland Aquatic Club 06/12/2026 73rd Ted Walker Invitational 2026
53 Logan Shin 5:53.82 12 AA Min AAA: 5:44.09 (+9.73s | 2.7%) Alto Swim Club 06/20/2026 Alto Summer Swelter
54 William Bruce 5:54.03 12 AA Min AAA: 5:44.09 (+9.94s | 2.8%) COSA Swimming 07/11/2026 2026 CO SOCO LC Championship Last Chance
50 Fly
38.35
38.35
100 Fly
46.10
1:24.45
100 Fly
1:24.45
150 Back
47.02
2:11.47
200 Back
47.34
2:58.81
100 Back
1:34.36
250 Breast
48.74
3:47.55
300 Breast
49.56
4:37.11
100 Breast
1:38.30
350 Free
40.16
5:17.27
400 Free
36.76
5:54.03
100 Free
1:16.92
55 Justin Chaney 5:54.89 12 AA Min AAA: 5:44.09 (+10.80s | 3.0%) Alto Swim Club 06/20/2026 Alto Summer Swelter
56 Sachin Miller 5:54.92 12 AA Min AAA: 5:44.09 (+10.83s | 3.1%) Palo Alto Stanford Aquatics 06/12/2026 2026 DACA LC CBA Meet
57 Dylan Coyne 5:55.08 12 AA Min AAA: 5:44.09 (+10.99s | 3.1%) Mission Aurora Colorado Swimmi 07/24/2026 2026 CO Age Group LCM State Championships
50 Fly
37.35
37.35
100 Fly
42.62
1:19.97
100 Fly
1:19.97
150 Back
44.44
2:04.41
200 Back
43.95
2:48.36
100 Back
1:28.39
250 Breast
52.09
3:40.45
300 Breast
53.40
4:33.85
100 Breast
1:45.49
350 Free
41.06
5:14.91
400 Free
40.17
5:55.08
100 Free
1:21.23
58 Mason Fu 5:55.39 12 AA Min AAA: 5:44.09 (+11.30s | 3.2%) Santa Clara Swim Club 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Fly
36.64
36.64
100 Fly
40.64
1:17.28
100 Fly
1:17.28
150 Back
47.96
2:05.24
200 Back
45.22
2:50.46
100 Back
1:33.18
250 Breast
54.87
3:45.33
300 Breast
51.90
4:37.23
100 Breast
1:46.77
350 Free
40.89
5:18.12
400 Free
37.27
5:55.39
100 Free
1:18.16
59 Elliott Fisher 5:55.84 11 AA Min AAA: 5:44.09 (+11.75s | 3.3%) Hillsboro Swim Team 06/12/2026 2026 THSC June Open
60 Dylan Wang 5:56.31 12 AA Min AAA: 5:44.09 (+12.22s | 3.4%) Olympic Cascade Aquatics 07/23/2026 2026 PN LC 12 U Championships Approved
61 Nevoh Almog 5:56.86 12 AA Min AAA: 5:44.09 (+12.77s | 3.6%) Alto Swim Club 06/26/2026 SUNN Silicon Valley CBA+ LCM
62 Jacob Nielson 5:56.99 12 AA Min AAA: 5:44.09 (+12.90s | 3.6%) Tri-city Channel Cats 07/24/2026 2026 IES LC CHAMPIONSHIPS
63 Jaydon Yi 5:57.21 12 AA Min AAA: 5:44.09 (+13.12s | 3.7%) Jbarracudas Swim Team 04/24/2026 2026 SI PS ABB Meet Friday Night
50 Fly
36.14
36.14
100 Fly
43.61
1:19.75
100 Fly
1:19.75
150 Back
49.32
2:09.07
200 Back
47.90
2:56.97
100 Back
1:37.22
250 Breast
49.09
3:46.06
300 Breast
50.44
4:36.50
100 Breast
1:39.53
350 Free
41.27
5:17.77
400 Free
39.44
5:57.21
100 Free
1:20.71
64 Owen Wilson 5:57.43 12 AA Min AAA: 5:44.09 (+13.34s | 3.7%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
65 Naor Serkovich 5:57.72 12 AA Min AAA: 5:44.09 (+13.63s | 3.8%) Beaverton Area Aquatics Club 05/01/2026 2026 THSC Spring Invite
50 Fly
38.56
38.56
100 Fly
44.22
1:22.78
100 Fly
1:22.78
150 Back
44.91
2:07.69
200 Back
43.66
2:51.35
100 Back
1:28.57
250 Breast
53.60
3:44.95
300 Breast
53.13
4:38.08
100 Breast
1:46.73
350 Free
40.71
5:18.79
400 Free
38.93
5:57.72
100 Free
1:19.64
66 Henry Leineweber 5:57.95 12 AA Min AAA: 5:44.09 (+13.86s | 3.9%) Apex 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Fly
35.54
35.54
100 Fly
46.95
1:22.49
100 Fly
1:22.49
150 Back
47.52
2:10.01
200 Back
44.72
2:54.73
100 Back
1:32.24
250 Breast
51.45
3:46.18
300 Breast
51.62
4:37.80
100 Breast
1:43.07
350 Free
41.27
5:19.07
400 Free
38.88
5:57.95
100 Free
1:20.15
67 Andrew Halterman 5:59.26 12 AA Min AAA: 5:44.09 (+15.17s | 4.2%) Reno Aquatic Club 06/19/2026 Reno Aquatic Club Gamble
50 Fly
38.63
38.63
100 Fly
47.52
1:26.15
100 Fly
1:26.15
150 Back
42.80
2:08.95
200 Back
44.52
2:53.47
100 Back
1:27.32
250 Breast
52.34
3:45.81
300 Breast
52.24
4:38.05
100 Breast
1:44.58
350 Free
41.48
5:19.53
400 Free
39.73
5:59.26
100 Free
1:21.21
68 Austin Berkstresser 5:59.37 12 AA Min AAA: 5:44.09 (+15.28s | 4.3%) North Jeffco Swim Team 07/24/2026 2026 CO Age Group LCM State Championships
50 Fly
40.26
40.26
100 Fly
48.15
1:28.41
100 Fly
1:28.41
150 Back
45.62
2:14.03
200 Back
44.55
2:58.58
100 Back
1:30.17
250 Breast
51.53
3:50.11
300 Breast
50.98
4:41.09
100 Breast
1:42.51
350 Free
39.35
5:20.44
400 Free
38.93
5:59.37
100 Free
1:18.28
69 Brycen Berry 5:59.38 12 AA Min AAA: 5:44.09 (+15.29s | 4.3%) Flatiron Athletic Club 07/24/2026 2026 CO Age Group LCM State Championships
50 Fly
38.69
38.69
100 Fly
45.48
1:24.17
100 Fly
1:24.17
150 Back
44.78
2:08.95
200 Back
45.09
2:54.04
100 Back
1:29.87
250 Breast
53.54
3:47.58
300 Breast
52.94
4:40.52
100 Breast
1:46.48
350 Free
40.39
5:20.91
400 Free
38.47
5:59.38
100 Free
1:18.86
70 Robert Marrufo 6:00.59 12 A Min AA: 5:59.69 (+0.90s | 0.2%) COSA Swimming 07/24/2026 2026 CO Age Group LCM State Championships
50 Fly
34.72
34.72
100 Fly
42.59
1:17.31
100 Fly
1:17.31
150 Back
49.04
2:06.35
200 Back
48.86
2:55.21
100 Back
1:37.90
250 Breast
52.93
3:48.14
300 Breast
55.47
4:43.61
100 Breast
1:48.40
350 Free
37.94
5:21.55
400 Free
39.04
6:00.59
100 Free
1:16.98
71 Kayden Masongsong 6:00.62 11 A Min AA: 5:59.69 (+0.93s | 0.3%) Terrapins Swim Team 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
72 Tommy Hoesch 6:00.72 11 A Min AA: 5:59.69 (+1.03s | 0.3%) Utah Zone Team 08/05/2026 2026 Western Zone Age Group Championships
73 Alfred Wang 6:00.89 12 A Min AA: 5:59.69 (+1.20s | 0.3%) Olympic Cascade Aquatics 06/26/2026 2026 PN SMAC Summer Classic Invite Approved
74 Greyson Sessler 6:00.92 12 A Min AA: 5:59.69 (+1.23s | 0.3%) Pacifica Sea Lions 07/10/2026 2026 NNA Silver State Championships
50 Fly
38.10
38.10
100 Fly
43.77
1:21.87
100 Fly
1:21.87
150 Back
45.56
2:07.43
200 Back
46.57
2:54.00
100 Back
1:32.13
250 Breast
53.04
3:47.04
300 Breast
53.54
4:40.58
100 Breast
1:46.58
350 Free
40.60
5:21.18
400 Free
39.74
6:00.92
100 Free
1:20.34
75 Andrew Chen 6:01.14 12 A Min AA: 5:59.69 (+1.45s | 0.4%) Milpitas Aquatic Club 05/22/2026 2026 Zone 1 South Firecracker 400
76 Lincoln Chung 6:01.20 12 A Min AA: 5:59.69 (+1.51s | 0.4%) Burlingame Aquatics 06/12/2026 BAC Long Course
77 Maksym Sichkovskyi 6:01.38 12 A Min AA: 5:59.69 (+1.69s | 0.5%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Fly
38.61
38.61
100 Fly
45.33
1:23.94
100 Fly
1:23.94
150 Back
47.46
2:11.40
200 Back
47.79
2:59.19
100 Back
1:35.25
250 Breast
51.41
3:50.60
300 Breast
52.38
4:42.98
100 Breast
1:43.79
350 Free
40.41
5:23.39
400 Free
37.99
6:01.38
100 Free
1:18.40
78 Alan Tian 6:01.66 12 A Min AA: 5:59.69 (+1.97s | 0.5%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Fly
37.53
37.53
100 Fly
44.16
1:21.69
100 Fly
1:21.69
150 Back
48.09
2:09.78
200 Back
47.10
2:56.88
100 Back
1:35.19
250 Breast
52.99
3:49.87
300 Breast
53.71
4:43.58
100 Breast
1:46.70
350 Free
40.35
5:23.93
400 Free
37.73
6:01.66
100 Free
1:18.08
79 Alexander Despain 6:02.14 12 A Min AA: 5:59.69 (+2.45s | 0.7%) Denver Swim Academy 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Fly
35.45
35.45
100 Fly
45.19
1:20.64
100 Fly
1:20.64
150 Back
46.02
2:06.66
200 Back
48.30
2:54.96
100 Back
1:34.32
250 Breast
51.61
3:46.57
300 Breast
56.57
4:43.14
100 Breast
1:48.18
350 Free
39.54
5:22.68
400 Free
39.46
6:02.14
100 Free
1:19.00
80 Evan Vo 6:02.21 12 A Min AA: 5:59.69 (+2.52s | 0.7%) Legacy Aquatics 05/30/2026 2026 NE RIAC Sail Away On The Ferry
81 Ethan Kang 6:02.43 11 A Min AA: 5:59.69 (+2.74s | 0.8%) Santa Clara Swim Club 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Fly
38.04
38.04
100 Fly
41.95
1:19.99
100 Fly
1:19.99
150 Back
48.29
2:08.28
200 Back
45.63
2:53.91
100 Back
1:33.92
250 Breast
53.97
3:47.88
300 Breast
53.73
4:41.61
100 Breast
1:47.70
350 Free
41.33
5:22.94
400 Free
39.49
6:02.43
100 Free
1:20.82
82 Kamran Sadigov 6:02.63 12 A Min AA: 5:59.69 (+2.94s | 0.8%) Mission Aurora Colorado Swimmi 05/15/2026 2026 CO ACES Spring Invite
50 Fly
42.43
42.43
100 Fly
51.08
1:33.51
100 Fly
1:33.51
150 Back
44.23
2:17.74
200 Back
43.94
3:01.68
100 Back
1:28.17
250 Breast
50.17
3:51.85
300 Breast
53.02
4:44.87
100 Breast
1:43.19
350 Free
41.06
5:25.93
400 Free
36.70
6:02.63
100 Free
1:17.76
83 Lucas Guo 6:03.07 11 A Min AA: 5:59.69 (+3.38s | 0.9%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
84 George Nong 6:03.36 12 A Min AA: 5:59.69 (+3.67s | 1.0%) Mission Valley YMCA 04/24/2026 2026 SI PS ABB Meet Friday Night
50 Fly
34.67
34.67
100 Fly
46.38
1:21.05
100 Fly
1:21.05
150 Back
48.69
2:09.74
200 Back
47.92
2:57.66
100 Back
1:36.61
250 Breast
51.15
3:48.81
300 Breast
54.51
4:43.32
100 Breast
1:45.66
350 Free
38.37
5:21.69
400 Free
41.67
6:03.36
100 Free
1:20.04
85 Max Sun 6:04.71 12 A Min AA: 5:59.69 (+5.02s | 1.4%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
86 Makoa Barton Lambert 6:05.14 11 A Min AA: 5:59.69 (+5.45s | 1.5%) Iolani Swim Club 07/16/2026 2026 HISI LCM Championships
50 Fly
40.69
40.69
100 Fly
44.51
1:25.20
100 Fly
1:25.20
150 Back
49.51
2:14.71
200 Back
49.00
3:03.71
100 Back
1:38.51
250 Breast
52.19
3:55.90
300 Breast
52.59
4:48.49
100 Breast
1:44.78
350 Free
38.69
5:27.18
400 Free
37.96
6:05.14
100 Free
1:16.65
87 Drake Perry 6:05.24 12 A Min AA: 5:59.69 (+5.55s | 1.5%) Cascade Swim Club 07/23/2026 2026 PN 12 U Long Course Championships Appro
88 Lucas Chen 6:05.26 12 A Min AA: 5:59.69 (+5.57s | 1.5%) Alto Swim Club 06/20/2026 Alto Summer Swelter
89 William Lao 6:05.46 11 A Min AA: 5:59.69 (+5.77s | 1.6%) Alto Swim Club 06/20/2026 Alto Summer Swelter
90 Wesley Gor 6:05.51 12 A Min AA: 5:59.69 (+5.82s | 1.6%) Alto Swim Club 06/20/2026 Alto Summer Swelter
91 Aldo Castorena 6:05.65 12 A Min AA: 5:59.69 (+5.96s | 1.6%) Manta Ray Aquatics 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
100 Fly
1:23.85
1:23.85
100 Fly
1:23.85
200 Back
1:32.91
2:56.76
100 Back
1:32.91
300 Breast
1:45.56
4:42.32
100 Breast
1:45.56
400 Free
1:23.33
6:05.65
100 Free
1:23.33
92 Jayden Su 6:05.79 12 A Min AA: 5:59.69 (+6.10s | 1.7%) San Ramon Valley Aquatics 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Fly
38.33
38.33
100 Fly
42.86
1:21.19
100 Fly
1:21.19
150 Back
48.92
2:10.11
200 Back
48.32
2:58.43
100 Back
1:37.24
250 Breast
53.12
3:51.55
300 Breast
53.51
4:45.06
100 Breast
1:46.63
350 Free
40.67
5:25.73
400 Free
40.06
6:05.79
100 Free
1:20.73
93 Mateo Finegold 6:05.95 11 A Min AA: 5:59.69 (+6.26s | 1.7%) Palo Alto Stanford Aquatics 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Fly
40.49
40.49
100 Fly
51.98
1:32.47
100 Fly
1:32.47
150 Back
45.04
2:17.51
200 Back
43.78
3:01.29
100 Back
1:28.82
250 Breast
52.96
3:54.25
300 Breast
54.37
4:48.62
100 Breast
1:47.33
350 Free
38.93
5:27.55
400 Free
38.40
6:05.95
100 Free
1:17.33
94 Christian Lo 6:06.00 11 A Min AA: 5:59.69 (+6.31s | 1.7%) Sierra Marlins Swim Team 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
95 Allen Gidley 6:06.34 12 A Min AA: 5:59.69 (+6.65s | 1.8%) South Bay Aquatics 06/27/2026 2026 SI MRA LC Distance Meet
96 William Saade 6:06.97 11 A Min AA: 5:59.69 (+7.28s | 2.0%) Los Angeles Swim Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
97 Heath Turk 6:07.32 12 A Min AA: 5:59.69 (+7.63s | 2.1%) Unattached 06/05/2026 2026 CST Summer Invitational
50 Fly
39.60
39.60
100 Fly
45.62
1:25.22
100 Fly
1:25.22
150 Back
45.90
2:11.12
200 Back
43.04
2:54.16
100 Back
1:28.94
250 Breast
56.33
3:50.49
300 Breast
54.26
4:44.75
100 Breast
1:50.59
350 Free
42.89
5:27.64
400 Free
39.68
6:07.32
100 Free
1:22.57
98 Levi Morrison 6:07.55 12 A Min AA: 5:59.69 (+7.86s | 2.1%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
99 Ben Rebro 6:08.36 12 A Min AA: 5:59.69 (+8.67s | 2.4%) Piedmont Swim Team 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Fly
36.08
36.08
100 Fly
45.49
1:21.57
100 Fly
1:21.57
150 Back
48.93
2:10.50
200 Back
46.51
2:57.01
100 Back
1:35.44
250 Breast
54.30
3:51.31
300 Breast
54.62
4:45.93
100 Breast
1:48.92
350 Free
42.30
5:28.23
400 Free
40.13
6:08.36
100 Free
1:22.43
100 Yoav Ariad 6:09.04 12 A Min AA: 5:59.69 (+9.35s | 2.5%) Palo Alto Stanford Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet

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.