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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
101 Dara Modarressi 6:03.73 12 A Min AA: 5:59.69 (+4.04s | 1.1%) Olympic Cascade Aquatics 06/06/2026 2026 PN VAST Summer Sprint Dist Approved
102 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
103 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
104 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
105 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
106 Isaac Schleicher 6:05.97 12 B Min BB: 6:02.79 (+3.18s | 0.9%) Front Range Barracudas 07/11/2025 2025 CO NCS Gold District Championships
50 Fly
38.69
38.69
100 Fly
44.37
1:23.06
100 Fly
1:23.06
150 Back
47.73
2:10.79
200 Back
47.48
2:58.27
100 Back
1:35.21
250 Breast
54.12
3:52.39
300 Breast
53.60
4:45.99
100 Breast
1:47.72
350 Free
40.85
5:26.84
400 Free
39.13
6:05.97
100 Free
1:19.98
107 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
108 Dylan Wang 6:06.06 12 A Min AA: 5:59.69 (+6.37s | 1.7%) Olympic Cascade Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
109 Emerson Radekin 6:06.14 12 A Min AA: 5:59.69 (+6.45s | 1.8%) Albany Aquatic Association 06/05/2026 2026 AAA Summer Blast LC Invite
50 Fly
42.35
42.35
100 Fly
49.04
1:31.39
100 Fly
1:31.39
150 Back
50.01
2:21.40
200 Back
47.97
3:09.37
100 Back
1:37.98
250 Breast
49.77
3:59.14
300 Breast
50.45
4:49.59
100 Breast
1:40.22
350 Free
39.13
5:28.72
400 Free
37.42
6:06.14
100 Free
1:16.55
110 Victor Chen 6:06.19 12 A Min AA: 5:59.69 (+6.50s | 1.8%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
111 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
112 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
113 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
114 Drake Perry 6:07.42 12 A Min AA: 5:59.69 (+7.73s | 2.1%) Cascade Swim Club 06/19/2026 2026 IE VS Starlight Open (USAS)
115 Declan Horst 6:08.26 12 A Min AA: 5:59.69 (+8.57s | 2.3%) Arizona Swimming 08/06/2025 2025 Western Zone Age Group Championships
100 Fly
1:23.23
1:23.23
100 Fly
1:23.23
200 Back
1:29.33
2:52.56
100 Back
1:29.33
300 Breast
1:57.53
4:50.09
100 Breast
1:57.53
400 Free
1:18.17
6:08.26
100 Free
1:18.17
116 Yichen Fei 6:08.86 12 A Min AA: 5:59.69 (+9.17s | 2.5%) Bellevue Club Swim Team 06/13/2026 2026 PN IST June Invtational Approved
117 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
118 Sunara Hewage 6:09.13 12 A Min AA: 5:59.69 (+9.44s | 2.6%) Hillsboro Swim Team 06/12/2026 2026 THSC June Open
50 Fly
39.16
39.16
100 Fly
47.94
1:27.10
100 Fly
1:27.10
150 Back
46.83
2:13.93
200 Back
45.77
2:59.70
100 Back
1:32.60
250 Breast
57.14
3:56.84
300 Breast
55.18
4:52.02
100 Breast
1:52.32
350 Free
39.36
5:31.38
400 Free
37.75
6:09.13
100 Free
1:17.11
119 Davin Tambuwun 6:09.45 11 A Min AA: 5:59.69 (+9.76s | 2.6%) San Ramon Valley Aquatics 06/13/2026 Orinda PC LC AG C B BB+
120 Noah Anderson 6:09.47 12 A Min AA: 5:59.69 (+9.78s | 2.6%) Portland Aquatic Club 06/26/2026 2026 TEAM Summer Invitational
50 Fly
41.32
41.32
100 Fly
49.79
1:31.11
100 Fly
1:31.11
150 Back
45.51
2:16.62
200 Back
45.45
3:02.07
100 Back
1:30.96
250 Breast
54.32
3:56.39
300 Breast
57.67
4:54.06
100 Breast
1:51.99
350 Free
37.41
5:31.47
400 Free
38.00
6:09.47
100 Free
1:15.41
121 Noah de Haan 6:09.77 12 A Min AA: 5:59.69 (+10.08s | 2.7%) Alto Swim Club 06/20/2026 Alto Summer Swelter
122 Austin Berkstresser 6:10.25 12 A Min AA: 5:59.69 (+10.56s | 2.9%) North Jeffco Swim Team 06/12/2026 2026 CO CSI Long Course Open
50 Fly
41.54
41.54
100 Fly
50.25
1:31.79
100 Fly
1:31.79
150 Back
46.40
2:18.19
200 Back
47.05
3:05.24
100 Back
1:33.45
250 Breast
52.65
3:57.89
300 Breast
52.47
4:50.36
100 Breast
1:45.12
350 Free
40.24
5:30.60
400 Free
39.65
6:10.25
100 Free
1:19.89
123 Brycen Berry 6:10.93 12 A Min AA: 5:59.69 (+11.24s | 3.0%) Flatiron Athletic Club 06/12/2026 2026 CO CSI Long Course Open
50 Fly
42.08
42.08
100 Fly
46.30
1:28.38
100 Fly
1:28.38
150 Back
47.83
2:16.21
200 Back
45.28
3:01.50
100 Back
1:33.12
250 Breast
54.50
3:56.00
300 Breast
55.09
4:51.09
100 Breast
1:49.59
350 Free
41.16
5:32.25
400 Free
38.68
6:10.93
100 Free
1:19.84
124 Raunav Powar 6:12.43 11 A Min AA: 5:59.69 (+12.74s | 3.4%) Highlands Ranch Aquatics 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Fly
37.70
37.70
100 Fly
46.31
1:24.01
100 Fly
1:24.01
150 Back
48.71
2:12.72
200 Back
48.21
3:00.93
100 Back
1:36.92
250 Breast
54.21
3:55.14
300 Breast
55.92
4:51.06
100 Breast
1:50.13
350 Free
40.91
5:31.97
400 Free
40.46
6:12.43
100 Free
1:21.37
125 James Sbarbaro 6:12.52 12 A Min AA: 5:59.69 (+12.83s | 3.4%) Pikes Peak Athletics 06/12/2026 2026 CO CSI Long Course Open
50 Fly
38.81
38.81
100 Fly
45.29
1:24.10
100 Fly
1:24.10
150 Back
50.52
2:14.62
200 Back
49.31
3:03.93
100 Back
1:39.83
250 Breast
52.54
3:56.47
300 Breast
53.53
4:50.00
100 Breast
1:46.07
350 Free
42.89
5:32.89
400 Free
39.63
6:12.52
100 Free
1:22.52
126 Leo Donahoe 6:13.22 12 A Min AA: 5:59.69 (+13.53s | 3.6%) Reno Aquatic Club 06/19/2026 Reno Aquatic Club Gamble
50 Fly
41.38
41.38
100 Fly
51.30
1:32.68
100 Fly
1:32.68
150 Back
49.13
2:21.81
200 Back
48.92
3:10.73
100 Back
1:38.05
250 Breast
49.54
4:00.27
300 Breast
49.50
4:49.77
100 Breast
1:39.04
350 Free
41.49
5:31.26
400 Free
41.96
6:13.22
100 Free
1:23.45
127 Makoa Barton Lambert 6:13.73 11 A Min AA: 5:59.69 (+14.04s | 3.8%) Iolani Swim Club 07/03/2026 2026 Keo Nakama Swim Meet
128 Caelum Pembleton 6:13.74 12 A Min AA: 5:59.69 (+14.05s | 3.8%) Livermore AquaCowboys 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
129 Aaron Hung 6:13.75 11 A Min AA: 5:59.69 (+14.06s | 3.8%) Palo Alto Stanford Aquatics 06/12/2026 2026 DACA LC CBA Meet
130 Hanping Wang 6:14.07 11 A Min AA: 5:59.69 (+14.38s | 3.8%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
131 Oliver Lee Chan Kam 6:14.92 12 A Min AA: 5:59.69 (+15.23s | 4.1%) Alto Swim Club 06/20/2026 Alto Summer Swelter
132 Arthur Odnoblyudov 6:14.98 12 A Min AA: 5:59.69 (+15.29s | 4.1%) Diablo Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
133 Pavel Chudnovskiy 6:16.25 12 BB Min A: 6:15.39 (+0.86s | 0.2%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
50 Fly
43.52
43.52
100 Fly
55.05
1:38.57
100 Fly
1:38.57
150 Back
45.78
2:24.35
200 Back
44.34
3:08.69
100 Back
1:30.12
250 Breast
53.12
4:01.81
300 Breast
54.85
4:56.66
100 Breast
1:47.97
350 Free
39.90
5:36.56
400 Free
39.69
6:16.25
100 Free
1:19.59
134 Timothy Keychenko 6:16.43 12 BB Min A: 6:15.39 (+1.04s | 0.3%) Jbarracudas Swim Team 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Fly
39.57
39.57
100 Fly
49.46
1:29.03
100 Fly
1:29.03
150 Back
50.61
2:19.64
200 Back
48.25
3:07.89
100 Back
1:38.86
250 Breast
52.35
4:00.24
300 Breast
54.95
4:55.19
100 Breast
1:47.30
350 Free
39.76
5:34.95
400 Free
41.48
6:16.43
100 Free
1:21.24
135 Silas Perdue 6:16.72 11 BB Min A: 6:15.39 (+1.33s | 0.4%) Foothills Swim Team 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
136 Ethan Kang 6:16.84 11 BB Min A: 6:15.39 (+1.45s | 0.4%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Fly
40.17
40.17
100 Fly
45.17
1:25.34
100 Fly
1:25.34
150 Back
51.10
2:16.44
200 Back
46.60
3:03.04
100 Back
1:37.70
250 Breast
58.48
4:01.52
300 Breast
54.75
4:56.27
100 Breast
1:53.23
350 Free
41.16
5:37.43
400 Free
39.41
6:16.84
100 Free
1:20.57
137 Christian Lee 6:16.87 12 BB Min A: 6:15.39 (+1.48s | 0.4%) Cascade Swim Club 06/19/2026 2026 IE VS Starlight Open (USAS)
138 Aldo Castorena 6:17.18 12 BB Min A: 6:15.39 (+1.79s | 0.5%) Manta Ray Aquatics 06/27/2026 2026 SI MRA LC Distance Meet
139 Feifan Gong 6:17.95 11 BB Min A: 6:15.39 (+2.56s | 0.7%) Bellevue Club Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Fly
40.51
40.51
100 Fly
47.60
1:28.11
100 Fly
1:28.11
150 Back
47.34
2:15.45
200 Back
46.78
3:02.23
100 Back
1:34.12
250 Breast
56.00
3:58.23
300 Breast
54.68
4:52.91
100 Breast
1:50.68
350 Free
42.91
5:35.82
400 Free
42.13
6:17.95
100 Free
1:25.04
140 Tristan McMillan 6:18.65 12 BB Min A: 6:15.39 (+3.26s | 0.9%) Pikes Peak Athletics 06/12/2026 2026 CO CSI Long Course Open
50 Fly
40.21
40.21
100 Fly
45.74
1:25.95
100 Fly
1:25.95
150 Back
50.19
2:16.14
200 Back
48.63
3:04.78
100 Back
1:38.83
250 Breast
55.04
3:59.82
300 Breast
55.68
4:55.50
100 Breast
1:50.72
350 Free
43.10
5:38.60
400 Free
40.05
6:18.65
100 Free
1:23.15
141 Calvin San Pedro 6:18.99 12 BB Min A: 6:15.39 (+3.60s | 0.9%) South Bay Aquatics 07/24/2025 2025 SI LC AG CHAMPS
100 Fly
1:33.31
1:33.31
100 Fly
1:33.31
200 Back
1:38.50
3:11.81
100 Back
1:38.50
300 Breast
1:45.41
4:57.22
100 Breast
1:45.41
400 Free
1:21.77
6:18.99
100 Free
1:21.77
142 Samim Chabuk 6:19.06 12 BB Min A: 6:15.39 (+3.67s | 1.0%) Legacy Aquatics 06/12/2026 73rd Ted Walker Invitational 2026
143 Morrison Kawecki 6:19.92 11 BB Min A: 6:15.39 (+4.53s | 1.2%) Rancho San Dieguito 04/24/2026 2026 SI PS ABB Meet Friday Night
50 Fly
41.62
41.62
100 Fly
49.97
1:31.59
100 Fly
1:31.59
150 Back
50.50
2:22.09
200 Back
47.84
3:09.93
100 Back
1:38.34
250 Breast
52.07
4:02.00
300 Breast
53.05
4:55.05
100 Breast
1:45.12
350 Free
42.90
5:37.95
400 Free
41.97
6:19.92
100 Free
1:24.87
144 Dan Sun 6:20.02 12 BB Min A: 6:15.39 (+4.63s | 1.2%) Wave Aquatics 06/06/2026 2026 PN VAST Summer Sprint Dist Approved
145 Shane Heaton 6:20.39 11 BB Min A: 6:15.39 (+5.00s | 1.3%) North Jeffco Swim Team 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Fly
39.72
39.72
100 Fly
50.44
1:30.16
100 Fly
1:30.16
150 Back
45.93
2:16.09
200 Back
47.40
3:03.49
100 Back
1:33.33
250 Breast
56.94
4:00.43
300 Breast
58.42
4:58.85
100 Breast
1:55.36
350 Free
40.68
5:39.53
400 Free
40.86
6:20.39
100 Free
1:21.54
146 Henry Leineweber 6:21.13 12 BB Min A: 6:15.39 (+5.74s | 1.5%) Apex 05/01/2026 2026 AAA May LC Invitational
50 Fly
39.92
39.92
100 Fly
50.38
1:30.30
100 Fly
1:30.30
150 Back
49.75
2:20.05
200 Back
49.85
3:09.90
100 Back
1:39.60
250 Breast
52.02
4:01.92
300 Breast
54.98
4:56.90
100 Breast
1:47.00
350 Free
42.66
5:39.56
400 Free
41.57
6:21.13
100 Free
1:24.23
147 Bingwen Chu 6:21.39 11 BB Min A: 6:15.39 (+6.00s | 1.6%) Palo Alto Stanford Aquatics 06/12/2026 2026 DACA LC CBA Meet
148 Knox Gilkison 6:21.65 11 BB Min A: 6:15.39 (+6.26s | 1.6%) Aquawolves Swimming 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
149 Jett Stevens 6:22.11 12 BB Min A: 6:15.39 (+6.72s | 1.8%) Maui Swim Club 06/13/2026 2026 MAGSA LCM B 2 Meet
50 Fly
42.23
42.23
100 Fly
51.02
1:33.25
100 Fly
1:33.25
150 Back
49.86
2:23.11
200 Back
49.52
3:12.63
100 Back
1:39.38
250 Breast
54.92
4:07.55
300 Breast
54.37
5:01.92
100 Breast
1:49.29
350 Free
40.61
5:42.53
400 Free
39.58
6:22.11
100 Free
1:20.19
150 Ben Rebro 6:22.84 12 BB Min A: 6:15.39 (+7.45s | 1.9%) Piedmont Swim Team 07/11/2025 2025 Age Group Championships

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.