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Western Zone Zone Boys 17-18 - 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 Carter Bradley 4:51.30 18 AA Min AAA: 4:48.79 (+2.51s | 0.9%) Foothills Swim Team 08/03/2022 Western Zones Age Group Championships
152 Bennett Korner 4:51.36 18 AA Min AAA: 4:48.79 (+2.57s | 0.9%) Mission Viejo Nadadores 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Fly
28.37
28.37
100 Fly
33.49
1:01.86
100 Fly
1:01.86
150 Back
37.55
1:39.41
200 Back
36.66
2:16.07
100 Back
1:14.21
250 Breast
43.22
2:59.29
300 Breast
43.92
3:43.21
100 Breast
1:27.14
350 Free
33.77
4:16.98
400 Free
34.38
4:51.36
100 Free
1:08.15
153 Justin Cady 4:51.48 18 AA Min AAA: 4:48.79 (+2.69s | 0.9%) Flatiron Athletic Club 07/17/2025 2025 CO CSI Senior LC State Championships
50 Fly
29.76
29.76
100 Fly
33.54
1:03.30
100 Fly
1:03.30
150 Back
38.52
1:41.82
200 Back
38.20
2:20.02
100 Back
1:16.72
250 Breast
42.85
3:02.87
300 Breast
43.54
3:46.41
100 Breast
1:26.39
350 Free
32.60
4:19.01
400 Free
32.47
4:51.48
100 Free
1:05.07
154 Robert Nakhuda 4:51.49 18 AA Min AAA: 4:48.79 (+2.70s | 0.9%) King Aquatic Club 05/15/2026 2026 PN IST Sockeye Springtime Madness App
50 Fly
29.71
29.71
100 Fly
33.01
1:02.72
100 Fly
1:02.72
150 Back
39.23
1:41.95
200 Back
38.48
2:20.43
100 Back
1:17.71
250 Breast
43.22
3:03.65
300 Breast
41.94
3:45.59
100 Breast
1:25.16
350 Free
34.61
4:20.20
400 Free
31.29
4:51.49
100 Free
1:05.90
155 Lincoln Hoffmann 4:51.57 17 AA Min AAA: 4:48.79 (+2.78s | 1.0%) Fort Collins Area Swim Team 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Fly
29.65
29.65
100 Fly
35.01
1:04.66
100 Fly
1:04.66
150 Back
39.47
1:44.13
200 Back
38.90
2:23.03
100 Back
1:18.37
250 Breast
41.35
3:04.38
300 Breast
40.96
3:45.34
100 Breast
1:22.31
350 Free
33.79
4:19.13
400 Free
32.44
4:51.57
100 Free
1:06.23
156 Garrett Taylor 4:51.58 18 AA Min AAA: 4:48.79 (+2.79s | 1.0%) Boulder City Henderson Swim Te 07/11/2025 2025 LAI Entries
157 John Sommers 4:51.62 17 AA Min AAA: 4:48.79 (+2.83s | 1.0%) Hillsboro Swim Team 06/12/2026 2026 THSC June Open
50 Fly
29.34
29.34
100 Fly
34.24
1:03.58
100 Fly
1:03.58
150 Back
37.91
1:41.49
200 Back
36.62
2:18.11
100 Back
1:14.53
250 Breast
43.16
3:01.27
300 Breast
43.98
3:45.25
100 Breast
1:27.14
350 Free
34.33
4:19.58
400 Free
32.04
4:51.62
100 Free
1:06.37
158 Derrick Mai 4:51.64 17 AA Min AAA: 4:48.79 (+2.85s | 1.0%) South Orange County Aquatics 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
50 Fly
29.62
29.62
100 Fly
33.81
1:03.43
100 Fly
1:03.43
150 Back
38.87
1:42.30
200 Back
39.10
2:21.40
100 Back
1:17.97
250 Breast
41.48
3:02.88
300 Breast
42.06
3:44.94
100 Breast
1:23.54
350 Free
34.06
4:19.00
400 Free
32.64
4:51.64
100 Free
1:06.70
159 Alessandro Faraboschi 4:51.85 18 AA Min AAA: 4:48.79 (+3.06s | 1.0%) Palo Alto Stanford Aquatics 06/27/2024 Arena Grand Challenge 2024
160 Dmitriy Stupak 4:52.00 18 AA Min AAA: 4:48.79 (+3.21s | 1.1%) Mission Viejo Nadadores 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
161 Bora Kocataskin 4:52.00 16 AA Min AAA: 4:48.79 (+3.21s | 1.1%) Tsm Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Fly
31.15
31.15
100 Fly
35.81
1:06.96
100 Fly
1:06.96
150 Back
37.35
1:44.31
200 Back
35.73
2:20.04
100 Back
1:13.08
250 Breast
43.50
3:03.54
300 Breast
43.46
3:47.00
100 Breast
1:26.96
350 Free
33.20
4:20.20
400 Free
31.80
4:52.00
100 Free
1:05.00
162 Logan Rains 4:52.02 18 AA Min AAA: 4:48.79 (+3.23s | 1.1%) Foothills Swim Team 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Fly
30.35
30.35
100 Fly
34.87
1:05.22
100 Fly
1:05.22
150 Back
38.69
1:43.91
200 Back
38.02
2:21.93
100 Back
1:16.71
250 Breast
41.88
3:03.81
300 Breast
41.28
3:45.09
100 Breast
1:23.16
350 Free
34.46
4:19.55
400 Free
32.47
4:52.02
100 Free
1:06.93
163 Kota Charles 4:52.23 16 AA Min AAA: 4:48.79 (+3.44s | 1.2%) Sierra Nevada Swimming 08/07/2024 2024 Western Zone Age Group Championships
50 Fly
30.52
30.52
100 Fly
35.22
1:05.74
100 Fly
1:05.74
150 Back
40.28
1:46.02
200 Back
38.81
2:24.83
100 Back
1:19.09
250 Breast
40.36
3:05.19
300 Breast
40.27
3:45.46
100 Breast
1:20.63
350 Free
33.94
4:19.40
400 Free
32.83
4:52.23
100 Free
1:06.77
164 Barrett Kerrigan 4:52.24 18 AA Min AAA: 4:48.79 (+3.45s | 1.2%) Pikes Peak Athletics 06/12/2026 2026 CO CSI Long Course Open
50 Fly
29.04
29.04
100 Fly
35.60
1:04.64
100 Fly
1:04.64
150 Back
39.78
1:44.42
200 Back
38.87
2:23.29
100 Back
1:18.65
250 Breast
40.74
3:04.03
300 Breast
40.91
3:44.94
100 Breast
1:21.65
350 Free
35.21
4:20.15
400 Free
32.09
4:52.24
100 Free
1:07.30
165 Edward Nakhuda 4:52.34 18 AA Min AAA: 4:48.79 (+3.55s | 1.2%) King Aquatic Club 06/26/2026 2026 PN SMAC Summer Classic Invite Approved
166 Henry Holtan 4:52.39 17 AA Min AAA: 4:48.79 (+3.60s | 1.2%) Olympic Cascade Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
167 Eric Meng 4:52.44 18 AA Min AAA: 4:48.79 (+3.65s | 1.2%) California Dolphins Swim Team 07/27/2023 Long Course Far Westerns
168 Toby Swanson 4:52.55 17 AA Min AAA: 4:48.79 (+3.76s | 1.3%) Fast Swim Team 05/22/2026 2026 CA 30th NOVA Speedo Grand Challenge
50 Fly
30.97
30.97
100 Fly
35.29
1:06.26
100 Fly
1:06.26
150 Back
39.79
1:46.05
200 Back
39.11
2:25.16
100 Back
1:18.90
250 Breast
40.16
3:05.32
300 Breast
42.74
3:48.06
100 Breast
1:22.90
350 Free
32.05
4:20.11
400 Free
32.44
4:52.55
100 Free
1:04.49
169 Owen Jones 4:52.64 18 AA Min AAA: 4:48.79 (+3.85s | 1.3%) Sierra Marlins Swim Team 06/27/2024 Arena Grand Challenge 2024
50 Fly
30.57
30.57
100 Fly
36.03
1:06.60
100 Fly
1:06.60
150 Back
37.25
1:43.85
200 Back
37.05
2:20.90
100 Back
1:14.30
250 Breast
44.02
3:04.92
300 Breast
44.26
3:49.18
100 Breast
1:28.28
350 Free
32.07
4:21.25
400 Free
31.39
4:52.64
100 Free
1:03.46
170 Nicolas Lee 4:52.67 17 AA Min AAA: 4:48.79 (+3.88s | 1.3%) Hillsboro Swim Team 06/12/2026 2026 THSC June Open
50 Fly
29.34
29.34
100 Fly
35.28
1:04.62
100 Fly
1:04.62
150 Back
38.71
1:43.33
200 Back
36.97
2:20.30
100 Back
1:15.68
250 Breast
41.34
3:01.64
300 Breast
42.28
3:43.92
100 Breast
1:23.62
350 Free
33.69
4:17.61
400 Free
35.06
4:52.67
100 Free
1:08.75
171 Nolan Clark 4:52.72 17 AA Min AAA: 4:48.79 (+3.93s | 1.3%) Santa Barbara Swim Club 07/11/2025 2025 LAI Entries
172 Brennan Williams 4:52.88 18 AA Min AAA: 4:48.79 (+4.09s | 1.4%) Univ. of Denver Hilltoppers 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
50 Fly
29.46
29.46
100 Fly
34.63
1:04.09
100 Fly
1:04.09
150 Back
38.97
1:43.06
200 Back
37.54
2:20.60
100 Back
1:16.51
250 Breast
42.45
3:03.05
300 Breast
43.80
3:46.85
100 Breast
1:26.25
350 Free
33.04
4:19.89
400 Free
32.99
4:52.88
100 Free
1:06.03
173 Emerson Gatherum 4:52.97 18 AA Min AAA: 4:48.79 (+4.18s | 1.4%) Corvallis Aquatic Team 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Fly
30.54
30.54
100 Fly
34.54
1:05.08
100 Fly
1:05.08
150 Back
38.34
1:43.42
200 Back
38.73
2:22.15
100 Back
1:17.07
250 Breast
41.19
3:03.34
300 Breast
42.54
3:45.88
100 Breast
1:23.73
350 Free
34.29
4:20.17
400 Free
32.80
4:52.97
100 Free
1:07.09
174 Oscar Valdez 4:53.11 17 AA Min AAA: 4:48.79 (+4.32s | 1.5%) Univ. of Denver Hilltoppers 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
50 Fly
30.31
30.31
100 Fly
35.93
1:06.24
100 Fly
1:06.24
150 Back
41.64
1:47.88
200 Back
39.76
2:27.64
100 Back
1:21.40
250 Breast
40.65
3:08.29
300 Breast
42.21
3:50.50
100 Breast
1:22.86
350 Free
31.48
4:21.98
400 Free
31.13
4:53.11
100 Free
1:02.61
175 Nathan Maglalang 4:53.28 18 AA Min AAA: 4:48.79 (+4.49s | 1.5%) Unattached 04/18/2026 Pacific Swimming LCM Senior Open Host TERA
176 Jack Andrew 4:53.37 18 AA Min AAA: 4:48.79 (+4.58s | 1.6%) Valley Aquatics 05/01/2026 2026 PN BC May Flowers Approved
177 Edmund Bui 4:53.45 17 AA Min AAA: 4:48.79 (+4.66s | 1.6%) Orange County Gold 07/23/2025 2025 CA SCS Summer A G Champs
50 Fly
30.53
30.53
100 Fly
34.57
1:05.10
100 Fly
1:05.10
150 Back
38.95
1:44.05
200 Back
37.33
2:21.38
100 Back
1:16.28
250 Breast
43.52
3:04.90
300 Breast
43.47
3:48.37
100 Breast
1:26.99
350 Free
33.09
4:21.46
400 Free
31.99
4:53.45
100 Free
1:05.08
178 Nikhil Pai 4:53.51 18 AA Min AAA: 4:48.79 (+4.72s | 1.6%) Irvine Novaquatics 07/11/2025 2025 LAI Entries
179 Caleb Sandvig 4:53.62 18 AA Min AAA: 4:48.79 (+4.83s | 1.6%) Golden West Swim Club 07/23/2025 2025 CA SCS Summer A G Champs
180 Roy Wang 4:53.66 18 AA Min AAA: 4:48.79 (+4.87s | 1.7%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
181 Nolan Kohl 4:53.68 18 AA Min AAA: 4:48.79 (+4.89s | 1.7%) Aquawolves Swimming 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Fly
29.47
29.47
100 Fly
35.12
1:04.59
100 Fly
1:04.59
150 Back
37.87
1:42.46
200 Back
36.40
2:18.86
100 Back
1:14.27
250 Breast
44.00
3:02.86
300 Breast
44.02
3:46.88
100 Breast
1:28.02
350 Free
33.61
4:20.49
400 Free
33.19
4:53.68
100 Free
1:06.80
182 Connell Murphy 4:53.85 17 AA Min AAA: 4:48.79 (+5.06s | 1.7%) Swim Team of Placentia 06/11/2026 2026 SCS June AG Invite
50 Fly
29.42
29.42
100 Fly
34.62
1:04.04
100 Fly
1:04.04
150 Back
39.02
1:43.06
200 Back
38.14
2:21.20
100 Back
1:17.16
250 Breast
41.89
3:03.09
300 Breast
42.62
3:45.71
100 Breast
1:24.51
350 Free
35.04
4:20.75
400 Free
33.10
4:53.85
100 Free
1:08.14
183 Grant O'Mara 4:53.92 17 AA Min AAA: 4:48.79 (+5.13s | 1.7%) Rose Bowl Aquatics 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Fly
31.28
31.28
100 Fly
34.98
1:06.26
100 Fly
1:06.26
150 Back
39.18
1:45.44
200 Back
37.25
2:22.69
100 Back
1:16.43
250 Breast
44.48
3:07.17
300 Breast
44.66
3:51.83
100 Breast
1:29.14
350 Free
31.26
4:23.09
400 Free
30.83
4:53.92
100 Free
1:02.09
184 Frederick Anderson 4:53.98 17 AA Min AAA: 4:48.79 (+5.19s | 1.8%) Cascade Swim Club 07/17/2025 2025 PN 13 O LC Senior Championships
185 Sean Luk 4:54.04 17 AA Min AAA: 4:48.79 (+5.25s | 1.8%) Tsm Aquatics 06/12/2025 2025 June Age Group Invite
50 Fly
31.25
31.25
100 Fly
34.91
1:06.16
100 Fly
1:06.16
150 Back
39.40
1:45.56
200 Back
38.76
2:24.32
100 Back
1:18.16
250 Breast
41.35
3:05.67
300 Breast
42.81
3:48.48
100 Breast
1:24.16
350 Free
33.33
4:21.81
400 Free
32.23
4:54.04
100 Free
1:05.56
186 Derek Shang 4:54.11 18 AA Min AAA: 4:48.79 (+5.32s | 1.8%) Quicksilver Swimming 07/13/2023 2023 Summer CA NV Sectional Roseville
50 Fly
31.47
31.47
100 Fly
34.82
1:06.29
100 Fly
1:06.29
150 Back
37.55
1:43.84
200 Back
37.60
2:21.44
100 Back
1:15.15
250 Breast
44.21
3:05.65
300 Breast
44.87
3:50.52
100 Breast
1:29.08
350 Free
31.99
4:22.51
400 Free
31.60
4:54.11
100 Free
1:03.59
187 Cheney Mo 4:54.24 18 AA Min AAA: 4:48.79 (+5.45s | 1.9%) La Mirada Armada 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Fly
30.00
30.00
100 Fly
33.95
1:03.95
100 Fly
1:03.95
150 Back
40.24
1:44.19
200 Back
38.92
2:23.11
100 Back
1:19.16
250 Breast
40.34
3:03.45
300 Breast
42.03
3:45.48
100 Breast
1:22.37
350 Free
35.28
4:20.76
400 Free
33.48
4:54.24
100 Free
1:08.76
188 Yejun Lee 4:54.55 17 AA Min AAA: 4:48.79 (+5.76s | 2.0%) Fast Swim Team 07/23/2026 2026 CA SCS Summer A G Champs
50 Fly
31.11
31.11
100 Fly
35.92
1:07.03
100 Fly
1:07.03
150 Back
36.45
1:43.48
200 Back
35.71
2:19.19
100 Back
1:12.16
250 Breast
45.91
3:05.10
300 Breast
44.54
3:49.64
100 Breast
1:30.45
350 Free
32.97
4:22.61
400 Free
31.94
4:54.55
100 Free
1:04.91
189 Xuanyou Zhou 4:54.62 17 AA Min AAA: 4:48.79 (+5.83s | 2.0%) Irvine Novaquatics 01/16/2026 Finals 2026 Road To Sofi Copied
50 Fly
29.37
29.37
100 Fly
34.81
1:04.18
100 Fly
1:04.18
150 Back
38.77
1:42.95
200 Back
39.02
2:21.97
100 Back
1:17.79
250 Breast
38.93
3:00.90
300 Breast
40.91
3:41.81
100 Breast
1:19.84
350 Free
36.49
4:18.30
400 Free
36.32
4:54.62
100 Free
1:12.81
190 Sonit Joshi 4:54.67 18 AA Min AAA: 4:48.79 (+5.88s | 2.0%) Irvine Novaquatics 07/07/2022 2022 CA Southern California Invitational
50 Fly
30.62
30.62
100 Fly
35.39
1:06.01
100 Fly
1:06.01
150 Back
40.25
1:46.26
200 Back
38.93
2:25.19
100 Back
1:19.18
250 Breast
40.03
3:05.22
300 Breast
41.30
3:46.52
100 Breast
1:21.33
350 Free
35.54
4:22.06
400 Free
32.61
4:54.67
100 Free
1:08.15
191 Wade Olsson 4:54.69 16 AA Min AAA: 4:48.79 (+5.90s | 2.0%) Tucson Ford Dealers Aquatics 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
192 Ezekiel Rasmussen 4:54.72 17 AA Min AAA: 4:48.79 (+5.93s | 2.0%) Sandpipers of Nevada 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Fly
30.71
30.71
100 Fly
34.97
1:05.68
100 Fly
1:05.68
150 Back
40.56
1:46.24
200 Back
38.10
2:24.34
100 Back
1:18.66
250 Breast
42.03
3:06.37
300 Breast
42.27
3:48.64
100 Breast
1:24.30
350 Free
33.40
4:22.04
400 Free
32.68
4:54.72
100 Free
1:06.08
193 Pablo Ingrum 4:54.73 17 AA Min AAA: 4:48.79 (+5.94s | 2.0%) Ccat Swimming 07/11/2025 2025 LAI Entries
194 Rolland Mease 4:54.75 16 AA Min AAA: 4:48.79 (+5.96s | 2.0%) Maverick Aquatics 07/17/2025 2025 CO CSI Senior LC State Championships
50 Fly
30.08
30.08
100 Fly
35.17
1:05.25
100 Fly
1:05.25
150 Back
37.71
1:42.96
200 Back
36.50
2:19.46
100 Back
1:14.21
250 Breast
42.61
3:02.07
300 Breast
43.99
3:46.06
100 Breast
1:26.60
350 Free
34.47
4:20.53
400 Free
34.22
4:54.75
100 Free
1:08.69
195 Miguel Oliva 4:54.91 18 AA Min AAA: 4:48.79 (+6.12s | 2.1%) Multnomah Athletic Club 07/24/2025 2025 OSI Arena 11 O LC Championships
196 Shenghao Xu 4:55.00 17 AA Min AAA: 4:48.79 (+6.21s | 2.1%) Bellevue Club Swim Team 07/16/2026 2026 PN 13 Over LC Championships Approved
197 Sawyer Hill 4:55.04 17 AA Min AAA: 4:48.79 (+6.25s | 2.1%) Spokane Waves Aquatic Team 07/25/2025 2025 IES LC CHAMPIONSHIPS
198 Howard Yang 4:55.05 18 AA Min AAA: 4:48.79 (+6.26s | 2.1%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
50 Fly
30.17
30.17
100 Fly
35.08
1:05.25
100 Fly
1:05.25
150 Back
38.05
1:43.30
200 Back
38.14
2:21.44
100 Back
1:16.19
250 Breast
44.03
3:05.47
300 Breast
44.85
3:50.32
100 Breast
1:28.88
350 Free
32.87
4:23.19
400 Free
31.86
4:55.05
100 Free
1:04.73
199 Matthew Schleicher 4:55.27 17 AA Min AAA: 4:48.79 (+6.48s | 2.2%) Front Range Barracudas 06/13/2025 2025 CO CSI Long Course Open
50 Fly
30.43
30.43
100 Fly
34.82
1:05.25
100 Fly
1:05.25
150 Back
37.73
1:42.98
200 Back
36.58
2:19.56
100 Back
1:14.31
250 Breast
44.12
3:03.68
300 Breast
44.14
3:47.82
100 Breast
1:28.26
350 Free
34.34
4:22.16
400 Free
33.11
4:55.27
100 Free
1:07.45
200 Sean Chen 4:55.32 18 AA Min AAA: 4:48.79 (+6.53s | 2.2%) Quicksilver Swimming 07/21/2022 2022 CA/NV Summer Sectionals (host: CCA)
50 Fly
29.82
29.82
100 Fly
34.01
1:03.83
100 Fly
1:03.83
150 Back
38.54
1:42.37
200 Back
39.93
2:22.30
100 Back
1:18.47
250 Breast
42.31
3:04.61
300 Breast
42.97
3:47.58
100 Breast
1:25.28
350 Free
34.02
4:21.60
400 Free
33.72
4:55.32
100 Free
1:07.74

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