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Western Zone Zone Boys 15-16 - 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
151 Johann Monis 5:00.02 15 AA Min AAA: 4:54.39 (+5.63s | 1.9%) Pleasanton Seahawks 07/11/2025 2025 Age Group Championships
50 Fly
31.10
31.10
100 Fly
36.10
1:07.20
100 Fly
1:07.20
150 Back
38.64
1:45.84
200 Back
37.97
2:23.81
100 Back
1:16.61
250 Breast
44.37
3:08.18
300 Breast
44.59
3:52.78
100 Breast
1:28.97
350 Free
34.74
4:27.52
400 Free
32.50
5:00.02
100 Free
1:07.24
152 Toby Huang 5:00.04 16 AA Min AAA: 4:54.39 (+5.65s | 1.9%) Pleasanton Seahawks 07/12/2024 Summer Age Group LCM Championships
153 Tyson Boyd 5:00.06 15 AA Min AAA: 4:54.39 (+5.67s | 1.9%) Unattached 08/07/2024 2024 Western Zone Age Group Championships
100 Fly
1:08.65
1:08.65
100 Fly
1:08.65
200 Back
1:18.26
2:26.91
100 Back
1:18.26
300 Breast
1:24.38
3:51.29
100 Breast
1:24.38
400 Free
1:08.77
5:00.06
100 Free
1:08.77
154 Alex Xu 5:00.19 15 AA Min AAA: 4:54.39 (+5.80s | 1.9%) Santa Clara Swim Club 07/11/2025 2025 Age Group Championships
50 Fly
30.75
30.75
100 Fly
36.52
1:07.27
100 Fly
1:07.27
150 Back
39.62
1:46.89
200 Back
40.64
2:27.53
100 Back
1:20.26
250 Breast
41.54
3:09.07
300 Breast
43.61
3:52.68
100 Breast
1:25.15
400 Free
1:07.51
5:00.19
100 Free
1:07.51
155 Theodore Pham 5:00.22 16 AA Min AAA: 4:54.39 (+5.83s | 1.9%) Arcadia Riptides Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
156 Maxim Nekrestyanov 5:00.57 16 AA Min AAA: 4:54.39 (+6.18s | 2.1%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
157 Wayko Sanders 5:00.57 15 AA Min AAA: 4:54.39 (+6.18s | 2.1%) Team Eugene Aquatics 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Fly
30.41
30.41
100 Fly
34.48
1:04.89
100 Fly
1:04.89
150 Back
38.14
1:43.03
200 Back
37.51
2:20.54
100 Back
1:15.65
250 Breast
45.26
3:05.80
300 Breast
45.49
3:51.29
100 Breast
1:30.75
350 Free
35.23
4:26.52
400 Free
34.05
5:00.57
100 Free
1:09.28
158 Juan Bonilla 5:00.60 16 AA Min AAA: 4:54.39 (+6.21s | 2.1%) Hawaii 05/08/2026 XIV 2026 Oceania Swimming Championships
50 Fly
30.11
30.11
100 Fly
35.24
1:05.35
100 Fly
1:05.35
150 Back
40.05
1:45.40
200 Back
38.22
2:23.62
100 Back
1:18.27
250 Breast
44.56
3:08.18
300 Breast
45.22
3:53.40
100 Breast
1:29.78
350 Free
34.93
4:28.33
400 Free
32.27
5:00.60
100 Free
1:07.20
159 Samuel Lee 5:00.61 15 AA Min AAA: 4:54.39 (+6.22s | 2.1%) Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Fly
31.80
31.80
100 Fly
36.30
1:08.10
100 Fly
1:08.10
150 Back
39.85
1:47.96
200 Back
39.62
2:27.58
100 Back
1:19.47
250 Breast
42.93
3:10.51
300 Breast
43.10
3:53.61
100 Breast
1:26.03
350 Free
34.30
4:27.91
400 Free
32.70
5:00.61
100 Free
1:07.00
160 William McCONLOGUE 5:00.64 15 AA Min AAA: 4:54.39 (+6.25s | 2.1%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
161 Ranze Takashima 5:00.66 16 AA Min AAA: 4:54.39 (+6.27s | 2.1%) Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Fly
30.87
30.87
100 Fly
36.25
1:07.12
100 Fly
1:07.12
150 Back
40.06
1:47.18
200 Back
40.54
2:27.72
100 Back
1:20.60
250 Breast
41.83
3:09.55
300 Breast
42.72
3:52.27
100 Breast
1:24.55
350 Free
34.06
4:26.33
400 Free
34.33
5:00.66
100 Free
1:08.39
162 Marcus Eiben 5:00.79 16 AA Min AAA: 4:54.39 (+6.40s | 2.1%) Fort Collins Area Swim Team 06/12/2026 2026 CO CSI Long Course Open
50 Fly
32.79
32.79
100 Fly
39.98
1:12.77
100 Fly
1:12.77
150 Back
40.03
1:52.80
200 Back
37.57
2:30.37
100 Back
1:17.60
250 Breast
41.64
3:12.01
300 Breast
41.78
3:53.79
100 Breast
1:23.42
350 Free
34.86
4:28.65
400 Free
32.14
5:00.79
100 Free
1:07.00
163 Dylan Kim 5:00.84 15 AA Min AAA: 4:54.39 (+6.45s | 2.1%) San Ramon Valley Aquatics 07/11/2025 2025 Age Group Championships
164 Sawyer Graves 5:00.87 16 AA Min AAA: 4:54.39 (+6.48s | 2.2%) Pikes Peak Athletics 06/12/2026 2026 CO CSI Long Course Open
50 Fly
31.90
31.90
100 Fly
36.57
1:08.47
100 Fly
1:08.47
150 Back
41.23
1:49.70
200 Back
40.47
2:30.17
100 Back
1:21.70
250 Breast
39.90
3:10.07
300 Breast
41.65
3:51.72
100 Breast
1:21.55
350 Free
35.48
4:27.20
400 Free
33.67
5:00.87
100 Free
1:09.15
165 Asher Howe 5:00.88 15 AA Min AAA: 4:54.39 (+6.49s | 2.2%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
166 Evander Lim 5:00.88 15 AA Min AAA: 4:54.39 (+6.49s | 2.2%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
167 Evan Grant 5:00.93 15 AA Min AAA: 4:54.39 (+6.54s | 2.2%) Ladera Oaks 06/12/2026 2026 DACA LC CBA Meet
168 Lawrence Geer 5:00.95 16 AA Min AAA: 4:54.39 (+6.56s | 2.2%) Scottsdale Aquatic Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
169 Ayaan Chudasama 5:01.15 15 AA Min AAA: 4:54.39 (+6.76s | 2.2%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Fly
29.88
29.88
100 Fly
34.32
1:04.20
100 Fly
1:04.20
150 Back
40.54
1:44.74
200 Back
39.56
2:24.30
100 Back
1:20.10
250 Breast
43.49
3:07.79
300 Breast
44.40
3:52.19
100 Breast
1:27.89
350 Free
34.99
4:27.18
400 Free
33.97
5:01.15
100 Free
1:08.96
170 Miles Moir 5:01.30 16 AA Min AAA: 4:54.39 (+6.91s | 2.3%) Legacy Aquatics 05/01/2026 2026 THSC Spring Invite
50 Fly
31.62
31.62
100 Fly
36.48
1:08.10
100 Fly
1:08.10
150 Back
39.20
1:47.30
200 Back
40.07
2:27.37
100 Back
1:19.27
250 Breast
43.52
3:10.89
300 Breast
43.82
3:54.71
100 Breast
1:27.34
350 Free
33.88
4:28.59
400 Free
32.71
5:01.30
100 Free
1:06.59
171 Anton Mazepa 5:01.36 16 AA Min AAA: 4:54.39 (+6.97s | 2.3%) Wave Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
172 Kenneth Ho 5:01.51 16 AA Min AAA: 4:54.39 (+7.12s | 2.4%) Fast Swim Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Fly
32.25
32.25
100 Fly
37.31
1:09.57
100 Fly
1:09.57
150 Back
40.17
1:49.74
200 Back
40.06
2:29.80
100 Back
1:20.23
250 Breast
42.25
3:12.05
300 Breast
43.35
3:55.40
100 Breast
1:25.60
350 Free
33.35
4:28.75
400 Free
32.76
5:01.51
100 Free
1:06.11
173 Jerrick Yong 5:01.51 16 AA Min AAA: 4:54.39 (+7.12s | 2.4%) Alto Swim Club 07/12/2024 Summer Age Group LCM Championships
174 Trevor Bagdanoff 5:01.77 15 AA Min AAA: 4:54.39 (+7.38s | 2.4%) Bend Swim Club 07/24/2025 2025 OSI Arena 11 O LC Championships
175 Benjamin Streisfeld 5:01.82 16 AA Min AAA: 4:54.39 (+7.43s | 2.5%) Team Eugene Aquatics 06/26/2026 2026 TEAM Summer Invitational
50 Fly
30.65
30.65
100 Fly
34.47
1:05.12
100 Fly
1:05.12
150 Back
41.05
1:46.17
200 Back
39.11
2:25.28
100 Back
1:20.16
250 Breast
43.46
3:08.74
300 Breast
43.29
3:52.03
100 Breast
1:26.75
350 Free
35.30
4:27.33
400 Free
34.49
5:01.82
100 Free
1:09.79
176 Jeffrey Latronica 5:01.83 15 AA Min AAA: 4:54.39 (+7.44s | 2.5%) Hills Hurricane Swimming 07/31/2025 2025 Long Course Far Western Championship
50 Fly
31.39
31.39
100 Fly
35.95
1:07.34
100 Fly
1:07.34
150 Back
39.76
1:47.10
200 Back
37.60
2:24.70
100 Back
1:17.36
250 Breast
43.28
3:07.98
300 Breast
43.75
3:51.73
100 Breast
1:27.03
350 Free
35.35
4:27.08
400 Free
34.75
5:01.83
100 Free
1:10.10
177 Andrew Gray 5:01.94 14 AA Min AAA: 4:54.39 (+7.55s | 2.5%) Cedar Swim Club 07/17/2025 2025 UTAGS LC Championships
50 Fly
32.13
32.13
100 Fly
36.99
1:09.12
100 Fly
1:09.12
150 Back
38.68
1:47.80
200 Back
39.45
2:27.25
100 Back
1:18.13
250 Breast
43.62
3:10.87
300 Breast
44.21
3:55.08
100 Breast
1:27.83
350 Free
34.14
4:29.22
400 Free
32.72
5:01.94
100 Free
1:06.86
178 Anson Wong 5:02.08 16 AA Min AAA: 4:54.39 (+7.69s | 2.5%) Clovis Swim Club 06/26/2025 2025 TYR GO Challenge
100 Fly
1:07.71
1:07.71
100 Fly
1:07.71
200 Back
1:20.58
2:28.29
100 Back
1:20.58
300 Breast
1:26.26
3:54.55
100 Breast
1:26.26
400 Free
1:07.53
5:02.08
100 Free
1:07.53
179 Jasper Ding 5:02.13 16 AA Min AAA: 4:54.39 (+7.74s | 2.6%) Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
180 Giovanni Castaneda 5:02.15 15 AA Min AAA: 4:54.39 (+7.76s | 2.6%) Terrapins Swim Team 07/25/2024 2024 Long Course Far Western Championship
181 Maximus Kim 5:02.20 16 AA Min AAA: 4:54.39 (+7.81s | 2.6%) Bellevue Club Swim Team 07/17/2025 2025 PN 13 O LC Senior Championships
182 Ryan Kuo 5:02.26 14 AA Min AAA: 4:54.39 (+7.87s | 2.6%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
50 Fly
31.11
31.11
100 Fly
36.25
1:07.36
100 Fly
1:07.36
150 Back
39.51
1:46.87
200 Back
39.51
2:26.38
100 Back
1:19.02
250 Breast
43.74
3:10.12
300 Breast
44.35
3:54.47
100 Breast
1:28.09
350 Free
34.69
4:29.16
400 Free
33.10
5:02.26
100 Free
1:07.79
183 Ryan Mak 5:02.27 15 AA Min AAA: 4:54.39 (+7.88s | 2.6%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
184 Kalden Rivera 5:02.28 15 AA Min AAA: 4:54.39 (+7.89s | 2.6%) North Jeffco Swim Team 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
185 Jackson Davis 5:02.34 16 AA Min AAA: 4:54.39 (+7.95s | 2.6%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
186 Alexander Mkrtchyan 5:02.35 16 AA Min AAA: 4:54.39 (+7.96s | 2.6%) Seattle Metropolitan Aquatic C 07/17/2025 2025 PN 13 O LC Senior Championships
187 Ezekiel Bronson 5:02.41 15 AA Min AAA: 4:54.39 (+8.02s | 2.7%) Bend Swim Club 06/26/2025 2025 Howard Jones Open
188 Trevor Epperson 5:02.52 16 AA Min AAA: 4:54.39 (+8.13s | 2.7%) Sandpipers of Nevada 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Fly
32.47
32.47
100 Fly
38.83
1:11.31
100 Fly
1:11.31
150 Back
39.20
1:50.51
200 Back
38.98
2:29.49
100 Back
1:18.18
250 Breast
42.81
3:12.30
300 Breast
42.24
3:54.54
100 Breast
1:25.05
350 Free
34.50
4:29.04
400 Free
33.48
5:02.52
100 Free
1:07.98
189 Connor Hayes 5:02.68 16 AA Min AAA: 4:54.39 (+8.29s | 2.7%) Unattached 08/07/2024 2024 Western Zone Age Group Championships
50 Fly
31.54
31.54
100 Fly
36.07
1:07.61
100 Fly
1:07.61
150 Back
40.00
1:47.61
200 Back
38.68
2:26.29
100 Back
1:18.68
250 Breast
42.77
3:09.06
300 Breast
44.10
3:53.16
100 Breast
1:26.87
350 Free
34.95
4:28.11
400 Free
34.57
5:02.68
100 Free
1:09.52
190 Jamespatrick Russo 5:02.74 15 AA Min AAA: 4:54.39 (+8.35s | 2.8%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
50 Fly
31.65
31.65
100 Fly
36.26
1:07.91
100 Fly
1:07.91
150 Back
40.12
1:48.03
200 Back
38.32
2:26.35
100 Back
1:18.44
250 Breast
44.11
3:10.46
300 Breast
45.07
3:55.53
100 Breast
1:29.18
350 Free
34.88
4:30.41
400 Free
32.33
5:02.74
100 Free
1:07.21
191 Nathan Bareilles 5:02.81 16 AA Min AAA: 4:54.39 (+8.42s | 2.8%) Albany Armada Aquatics 05/17/2025 Neptune Swimming May Long Course Meet
192 Louis Koslin 5:02.83 15 AA Min AAA: 4:54.39 (+8.44s | 2.8%) Excel Aquatics 04/24/2026 2026 Strong Tower Invite
50 Fly
29.41
29.41
100 Fly
36.13
1:05.54
100 Fly
1:05.54
150 Back
39.41
1:44.95
200 Back
39.37
2:24.32
100 Back
1:18.78
250 Breast
44.00
3:08.32
300 Breast
45.66
3:53.98
100 Breast
1:29.66
350 Free
33.72
4:27.70
400 Free
35.13
5:02.83
100 Free
1:08.85
193 Deacon Major 5:02.84 16 AA Min AAA: 4:54.39 (+8.45s | 2.8%) Portneuf Valley Swim Team 07/18/2025 2025 LCM Summer Championships
50 Fly
31.92
31.92
100 Fly
37.06
1:08.98
100 Fly
1:08.98
150 Back
38.78
1:47.76
200 Back
38.07
2:25.83
100 Back
1:16.85
250 Breast
44.38
3:10.21
300 Breast
44.11
3:54.32
100 Breast
1:28.49
350 Free
35.02
4:29.34
400 Free
33.50
5:02.84
100 Free
1:08.52
194 John Zheng 5:02.90 15 AA Min AAA: 4:54.39 (+8.51s | 2.8%) Rose Bowl Aquatics 06/11/2026 2026 SCS June AG Invite CANY
50 Fly
31.52
31.52
100 Fly
37.74
1:09.26
100 Fly
1:09.26
150 Back
39.64
1:48.90
200 Back
38.51
2:27.41
100 Back
1:18.15
300 Breast
1:24.40
3:51.81
100 Breast
1:24.40
350 Free
36.29
4:28.10
400 Free
34.80
5:02.90
100 Free
1:11.09
195 Bokun Zhao 5:02.98 15 AA Min AAA: 4:54.39 (+8.59s | 2.8%) Palo Alto Stanford Aquatics 06/12/2026 2026 DACA LC CBA Meet
196 Andrew Woon 5:03.08 16 AA Min AAA: 4:54.39 (+8.69s | 2.9%) Palo Alto Stanford Aquatics 07/31/2025 2025 Long Course Far Western Championship
197 Raymond Li 5:03.43 15 AA Min AAA: 4:54.39 (+9.04s | 3.0%) Rose Bowl Aquatics 05/22/2026 2026 Speedo Grand Challenge Time Trials
198 William Frost 5:03.45 16 AA Min AAA: 4:54.39 (+9.06s | 3.0%) Seattle Metropolitan Aquatic C 06/26/2026 2026 PN SMAC Summer Classic Invite Approved
199 Silas Carpenter 5:03.49 16 AA Min AAA: 4:54.39 (+9.10s | 3.0%) Hills Hurricane Swimming 07/12/2024 Summer Age Group LCM Championships
50 Fly
31.35
31.35
100 Fly
35.60
1:06.95
100 Fly
1:06.95
150 Back
38.89
1:45.84
200 Back
37.79
2:23.63
100 Back
1:16.68
250 Breast
44.59
3:08.22
300 Breast
45.57
3:53.79
100 Breast
1:30.16
350 Free
35.66
4:29.45
400 Free
34.04
5:03.49
100 Free
1:09.70
200 Connor Mulloy 5:03.67 16 AA Min AAA: 4:54.39 (+9.28s | 3.1%) Falfins Swimming 06/12/2026 2026 CO CSI Long Course Open
50 Fly
31.10
31.10
100 Fly
35.57
1:06.67
100 Fly
1:06.67
150 Back
39.74
1:46.41
200 Back
39.57
2:25.98
100 Back
1:19.31
250 Breast
45.59
3:11.57
300 Breast
45.91
3:57.48
100 Breast
1:31.50
350 Free
33.76
4:31.24
400 Free
32.43
5:03.67
100 Free
1:06.19

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.