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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
101 Robert Marrufo 5:19.93 11 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
102 Jacob Jiang 5:20.08 12 A Min AA: 5:13.09 (+6.99s | 2.2%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Free
35.08
35.08
100 Free
41.04
1:16.12
100 Free
1:16.12
150 Free
40.98
1:57.11
200 Free
40.85
2:37.96
100 Free
1:21.83
250 Free
41.55
3:19.51
300 Free
41.62
4:01.13
100 Free
1:23.17
350 Free
40.62
4:41.75
400 Free
38.33
5:20.08
100 Free
1:18.95
103 Dean Hollenbeck 5:20.23 12 A Min AA: 5:13.09 (+7.14s | 2.2%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
104 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
105 Isaac Schleicher 5:21.29 12 A Min AA: 5:13.09 (+8.20s | 2.6%) Front Range Barracudas 07/25/2025 2025 CO CSI Age Group Championships
50 Free
35.76
35.76
100 Free
39.83
1:15.59
100 Free
1:15.59
150 Free
41.40
1:56.99
200 Free
41.47
2:38.46
100 Free
1:22.87
250 Free
41.72
3:20.18
300 Free
40.98
4:01.16
100 Free
1:22.70
350 Free
40.66
4:41.82
400 Free
39.47
5:21.29
100 Free
1:20.13
106 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
107 Connor Kersh 5:21.53 12 A Min AA: 5:13.09 (+8.44s | 2.6%) Team Eugene Aquatics 07/24/2025 2025 OSI Arena 11 O LC Championships
108 Akira Wolf 5:21.64 12 A Min AA: 5:13.09 (+8.55s | 2.7%) Bellingham Bay Swim Team 07/24/2025 2025 PN LC 12 U Championships
109 Allen Gidley 5:21.88 11 A Min AA: 5:13.09 (+8.79s | 2.7%) South Bay Aquatics 07/11/2025 2025 SI SDSA All Ages NTS Meet
110 Rowe Kirkpatrick 5:22.12 12 A Min AA: 5:13.09 (+9.03s | 2.8%) Lake Oswego Swim Club 05/02/2025 2025 THSC Spring Invitational
50 Free
36.31
36.31
100 Free
40.49
1:16.80
100 Free
1:16.80
150 Free
41.08
1:57.88
200 Free
42.48
2:40.36
100 Free
1:23.56
250 Free
41.12
3:21.48
300 Free
41.31
4:02.79
100 Free
1:22.43
350 Free
40.79
4:43.58
400 Free
38.54
5:22.12
100 Free
1:19.33
111 Kai Okumura-Sokalski 5:22.16 11 A Min AA: 5:13.09 (+9.07s | 2.8%) Orinda Aquatics 04/25/2026 Brentwood Seawolves Long Course C B BB+
112 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
113 Binbin Murong 5:22.79 11 A Min AA: 5:13.09 (+9.70s | 3.0%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
114 Cayden Croswhite 5:23.25 11 A Min AA: 5:13.09 (+10.16s | 3.1%) Milpitas Aquatic Club 06/27/2025 Valley Splash
115 Elliott Fisher 5:23.29 11 A Min AA: 5:13.09 (+10.20s | 3.2%) Hillsboro Swim Team 05/01/2026 2026 THSC Spring Invite
116 Cameron Duvall 5:23.37 12 A Min AA: 5:13.09 (+10.28s | 3.2%) Tri-city Channel Cats 07/25/2025 2025 IES LC CHAMPIONSHIPS
117 Nathan Wood 5:23.82 12 A Min AA: 5:13.09 (+10.73s | 3.3%) Alameda Gators 06/20/2025 Zone 2 Last Chance To AG Champs
118 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
119 Drake Perry 5:23.87 12 A Min AA: 5:13.09 (+10.78s | 3.3%) Cascade Swim Club 07/18/2025 2025 PN Chinook Age Group Seattle Open
120 Caleb Chan 5:23.94 12 A Min AA: 5:13.09 (+10.85s | 3.3%) San Ramon Valley Aquatics 07/11/2025 2025 Age Group Championships
121 Aiden Brown 5:24.02 12 A Min AA: 5:13.09 (+10.93s | 3.4%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
34.61
34.61
100 Free
40.21
1:14.82
100 Free
1:14.82
150 Free
42.31
1:57.13
200 Free
42.21
2:39.34
100 Free
1:24.52
250 Free
42.46
3:21.80
300 Free
42.00
4:03.80
100 Free
1:24.46
350 Free
41.37
4:45.17
400 Free
38.85
5:24.02
100 Free
1:20.22
122 Jackson Quering 5:24.17 12 A Min AA: 5:13.09 (+11.08s | 3.4%) Life Time Nevada Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
34.57
34.57
100 Free
39.39
1:13.96
100 Free
1:13.96
150 Free
42.33
1:56.29
200 Free
41.48
2:37.77
100 Free
1:23.81
250 Free
42.42
3:20.19
300 Free
43.00
4:03.19
100 Free
1:25.42
350 Free
40.55
4:43.74
400 Free
40.43
5:24.17
100 Free
1:20.98
123 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
124 Jasper Wu 5:24.63 12 A Min AA: 5:13.09 (+11.54s | 3.6%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
125 Benjamin Schwimmer 5:25.16 11 A Min AA: 5:13.09 (+12.07s | 3.7%) Mission Viejo Nadadores 07/23/2025 2025 CA SCS Summer A G Champs
126 Jonathan Eibschutz 5:25.31 12 A Min AA: 5:13.09 (+12.22s | 3.8%) Los Altos Mountain View Aquati 05/17/2025 2025 LAMV SCM C B A+
50 Free
37.00
37.00
100 Free
42.09
1:19.09
100 Free
1:19.09
150 Free
42.34
2:01.43
200 Free
42.41
2:43.84
100 Free
1:24.75
250 Free
41.73
3:25.57
300 Free
41.78
4:07.35
100 Free
1:23.51
350 Free
40.85
4:48.20
400 Free
37.11
5:25.31
100 Free
1:17.96
127 Lucca Garcia 5:25.38 12 A Min AA: 5:13.09 (+12.29s | 3.8%) Alpha Aquatics 06/12/2025 2025 June Age Group Invite
50 Free
36.53
36.53
100 Free
40.29
1:16.82
100 Free
1:16.82
150 Free
41.45
1:58.27
200 Free
41.61
2:39.88
100 Free
1:23.06
250 Free
42.22
3:22.10
300 Free
42.51
4:04.61
100 Free
1:24.73
350 Free
40.72
4:45.33
400 Free
40.05
5:25.38
100 Free
1:20.77
128 Leo Jarc 5:25.51 12 A Min AA: 5:13.09 (+12.42s | 3.8%) Burlingame Aquatics 07/11/2025 2025 Age Group Championships
129 Jacob Taylor 5:25.66 12 A Min AA: 5:13.09 (+12.57s | 3.9%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
130 Morrison Kawecki 5:25.93 11 A Min AA: 5:13.09 (+12.84s | 3.9%) Rancho San Dieguito 07/11/2025 2025 SI SDSA All Ages NTS Meet
131 Dylan Coyne 5:25.98 12 A Min AA: 5:13.09 (+12.89s | 4.0%) Mission Aurora Colorado Swimmi 04/24/2026 2026 CO Arena Catch Me If You Can
132 Lucas Liu 5:26.01 12 A Min AA: 5:13.09 (+12.92s | 4.0%) Alto Swim Club 07/11/2025 2025 Age Group Championships
133 Benjamin Heppner 5:26.03 12 A Min AA: 5:13.09 (+12.94s | 4.0%) San Dimas Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
134 Christian Lee 5:26.11 12 A Min AA: 5:13.09 (+13.02s | 4.0%) Cascade Swim Club 05/15/2026 2026 PN IST Sockeye Springtime Madness App
50 Free
33.26
33.26
100 Free
39.61
1:12.87
100 Free
1:12.87
150 Free
42.01
1:54.88
200 Free
42.57
2:37.45
100 Free
1:24.58
250 Free
42.87
3:20.32
300 Free
42.58
4:02.90
100 Free
1:25.45
350 Free
43.17
4:46.07
400 Free
40.04
5:26.11
100 Free
1:23.21
135 Cameron Steinbis 5:26.23 12 A Min AA: 5:13.09 (+13.14s | 4.0%) Boise YMCA Swim Team 05/16/2025 2025 Spring Fling LC Invitational
50 Free
36.17
36.17
100 Free
40.71
1:16.88
100 Free
1:16.88
150 Free
40.55
1:57.43
200 Free
41.95
2:39.38
100 Free
1:22.50
250 Free
41.18
3:20.56
300 Free
41.96
4:02.52
100 Free
1:23.14
350 Free
42.66
4:45.18
400 Free
41.05
5:26.23
100 Free
1:23.71
136 Maximus Wang 5:26.36 12 A Min AA: 5:13.09 (+13.27s | 4.1%) California Dolphins Swim Team 07/11/2025 2025 Age Group Championships
137 Kayden Masongsong 5:26.37 11 A Min AA: 5:13.09 (+13.28s | 4.1%) Terrapins Swim Team 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
138 Dara Modarressi 5:26.40 12 A Min AA: 5:13.09 (+13.31s | 4.1%) Olympic Cascade Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
139 Levi Bouhbot 5:26.55 11 A Min AA: 5:13.09 (+13.46s | 4.1%) Aquazot Swim Club 07/18/2024 2024 SCS MVN 14 Under Elite A G Champs
50 Free
35.65
35.65
100 Free
41.07
1:16.72
100 Free
1:16.72
150 Free
41.45
1:58.17
200 Free
42.36
2:40.53
100 Free
1:23.81
250 Free
41.57
3:22.10
300 Free
42.36
4:04.46
100 Free
1:23.93
350 Free
41.41
4:45.87
400 Free
40.68
5:26.55
100 Free
1:22.09
140 Michael Beglyarov 5:26.58 11 A Min AA: 5:13.09 (+13.49s | 4.1%) Olympic Cascade Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
141 Pavel Chudnovskiy 5:26.89 12 BB Min A: 5:26.69 (+0.20s | 0.1%) Olympic Cascade Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
142 Kian Brown 5:27.17 11 BB Min A: 5:26.69 (+0.48s | 0.1%) Hillsboro Swim Team 05/01/2026 2026 THSC Spring Invite
143 Heath Turk 5:27.25 11 BB Min A: 5:26.69 (+0.56s | 0.2%) Unattached 06/06/2025 2025 CST Summer Invitational
50 Free
35.52
35.52
100 Free
41.52
1:17.04
100 Free
1:17.04
150 Free
42.01
1:59.05
200 Free
42.33
2:41.38
100 Free
1:24.34
250 Free
41.49
3:22.87
300 Free
42.05
4:04.92
100 Free
1:23.54
350 Free
42.03
4:46.95
400 Free
40.30
5:27.25
100 Free
1:22.33
144 Edward Huang 5:27.26 12 BB Min A: 5:26.69 (+0.57s | 0.2%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
100 Free
1:18.04
1:18.04
100 Free
1:18.04
200 Free
1:23.81
2:41.85
100 Free
1:23.81
300 Free
1:23.73
4:05.58
100 Free
1:23.73
400 Free
1:21.68
5:27.26
100 Free
1:21.68
145 Matthew Tao 5:27.83 12 BB Min A: 5:26.69 (+1.14s | 0.3%) Alto Swim Club 07/11/2025 2025 Age Group Championships
146 Ben Rebro 5:27.86 12 BB Min A: 5:26.69 (+1.17s | 0.4%) Piedmont Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
147 Fedor Ryndin 5:27.92 11 BB Min A: 5:26.69 (+1.23s | 0.4%) Bellevue Club Swim Team 10/19/2025 2025 PN BC Pumpkin 400
50 Free
36.15
36.15
100 Free
40.50
1:16.65
100 Free
1:16.65
150 Free
40.92
1:57.57
200 Free
41.47
2:39.04
100 Free
1:22.39
250 Free
42.17
3:21.21
300 Free
43.01
4:04.22
100 Free
1:25.18
350 Free
42.08
4:46.30
400 Free
41.62
5:27.92
100 Free
1:23.70
148 Enzo Carbonero 5:28.07 12 BB Min A: 5:26.69 (+1.38s | 0.4%) Spokane Waves Aquatic Team 05/15/2026 2026 Chris Engledow Memorial Meet
149 Everett Brown 5:28.16 11 BB Min A: 5:26.69 (+1.47s | 0.4%) Orinda Aquatics 04/25/2026 Brentwood Seawolves Long Course C B BB+
150 Isaac Pena 5:28.24 12 BB Min A: 5:26.69 (+1.55s | 0.5%) Pleasant Valley Swim Team 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.