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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
201 Everett Skillern 4:56.02 17 AA Min AAA: 4:48.79 (+7.23s | 2.4%) Flatiron Athletic Club 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Fly
29.14
29.14
100 Fly
33.64
1:02.78
100 Fly
1:02.78
150 Back
38.18
1:40.96
200 Back
38.38
2:19.34
100 Back
1:16.56
250 Breast
43.79
3:03.13
300 Breast
45.27
3:48.40
100 Breast
1:29.06
350 Free
33.92
4:22.32
400 Free
33.70
4:56.02
100 Free
1:07.62
202 Liam Liu 4:56.07 18 AA Min AAA: 4:48.79 (+7.28s | 2.5%) Pacific Swim 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Fly
30.61
30.61
100 Fly
33.76
1:04.37
100 Fly
1:04.37
150 Back
38.52
1:42.89
200 Back
39.11
2:22.00
100 Back
1:17.63
250 Breast
46.01
3:08.01
300 Breast
45.55
3:53.56
100 Breast
1:31.56
350 Free
31.71
4:25.27
400 Free
30.80
4:56.07
100 Free
1:02.51
203 Kenny Jiang 4:56.11 17 AA Min AAA: 4:48.79 (+7.32s | 2.5%) Monterey Park Manta Rays 07/20/2023 2023 CA SCS RAA Summer A G Champs
50 Fly
30.70
30.70
100 Fly
35.92
1:06.62
100 Fly
1:06.62
150 Back
42.26
1:48.88
200 Back
41.19
2:30.07
100 Back
1:23.45
250 Breast
38.38
3:08.45
300 Breast
40.08
3:48.53
100 Breast
1:18.46
350 Free
34.30
4:22.83
400 Free
33.28
4:56.11
100 Free
1:07.58
204 Darren Nguyen 4:56.13 18 AA Min AAA: 4:48.79 (+7.34s | 2.5%) Mission Viejo Nadadores 07/20/2023 2023 CA SCS Summer @ BREA
50 Fly
30.41
30.41
100 Fly
34.99
1:05.40
100 Fly
1:05.40
150 Back
37.61
1:43.01
200 Back
37.41
2:20.42
100 Back
1:15.02
250 Breast
44.65
3:05.07
300 Breast
44.70
3:49.77
100 Breast
1:29.35
350 Free
33.97
4:23.74
400 Free
32.39
4:56.13
100 Free
1:06.36
205 Henry Chang 4:56.20 17 AA Min AAA: 4:48.79 (+7.41s | 2.5%) Mission Viejo Nadadores 06/13/2024 2024 CA SCS RMDA June Age Group Invite
50 Fly
29.53
29.53
100 Fly
35.13
1:04.66
100 Fly
1:04.66
150 Back
37.45
1:42.11
200 Back
38.57
2:20.68
100 Back
1:16.02
250 Breast
43.74
3:04.42
300 Breast
45.08
3:49.50
100 Breast
1:28.82
350 Free
33.37
4:22.87
400 Free
33.33
4:56.20
100 Free
1:06.70
206 Jonathan Renninger 4:56.27 18 AA Min AAA: 4:48.79 (+7.48s | 2.5%) King Aquatic Club 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
207 Dashiell De Anda 4:56.29 18 AA Min AAA: 4:48.79 (+7.50s | 2.5%) Riverside Aquatics Association 07/13/2023 2023 CA NV Speedo Sectional
50 Fly
30.25
30.25
100 Fly
35.98
1:06.23
100 Fly
1:06.23
150 Back
40.61
1:46.84
200 Back
38.92
2:25.76
100 Back
1:19.53
250 Breast
41.52
3:07.28
300 Breast
42.53
3:49.81
100 Breast
1:24.05
350 Free
34.28
4:24.09
400 Free
32.20
4:56.29
100 Free
1:06.48
208 Tyler Delaney 4:56.34 17 AA Min AAA: 4:48.79 (+7.55s | 2.5%) Pacific Swim 07/09/2026 2026 LAI AT USC
50 Fly
30.71
30.71
100 Fly
35.18
1:05.89
100 Fly
1:05.89
150 Back
38.19
1:44.08
200 Back
38.91
2:22.99
100 Back
1:17.10
250 Breast
42.81
3:05.80
300 Breast
43.62
3:49.42
100 Breast
1:26.43
350 Free
33.95
4:23.37
400 Free
32.97
4:56.34
100 Free
1:06.92
209 Ryan Ham 4:56.34 16 AA Min AAA: 4:48.79 (+7.55s | 2.5%) Unattached 04/10/2025 2025 CA MVN Fran Crippen SMOC
50 Fly
31.23
31.23
100 Fly
36.53
1:07.76
100 Fly
1:07.76
150 Back
41.30
1:49.06
200 Back
39.92
2:28.98
100 Back
1:21.22
250 Breast
40.58
3:09.56
300 Breast
40.73
3:50.29
100 Breast
1:21.31
350 Free
33.87
4:24.16
400 Free
32.18
4:56.34
100 Free
1:06.05
210 Arya Nimbalkar 4:56.40 18 AA Min AAA: 4:48.79 (+7.61s | 2.6%) San Ramon Valley Aquatics 06/26/2025 2025 TYR GO Challenge
100 Fly
1:05.85
1:05.85
100 Fly
1:05.85
200 Back
1:15.84
2:21.69
100 Back
1:15.84
300 Breast
1:27.70
3:49.39
100 Breast
1:27.70
400 Free
1:07.01
4:56.40
100 Free
1:07.01
211 Hunter Sternberg 4:56.42 17 AA Min AAA: 4:48.79 (+7.63s | 2.6%) Issaquah Swim Team 07/16/2026 2026 PN 13 Over LC Championships Approved
50 Fly
31.21
31.21
100 Fly
36.15
1:07.36
100 Fly
1:07.36
150 Back
39.12
1:46.48
200 Back
37.96
2:24.44
100 Back
1:17.08
250 Breast
43.43
3:07.87
300 Breast
44.27
3:52.14
100 Breast
1:27.70
350 Free
32.60
4:24.74
400 Free
31.68
4:56.42
100 Free
1:04.28
212 Brandon Wang 4:56.54 17 AA Min AAA: 4:48.79 (+7.75s | 2.6%) Seattle Metropolitan Aquatic C 07/16/2026 2026 PN 13 Over LC Championships Approved
213 Brandon Pon 4:56.57 17 AA Min AAA: 4:48.79 (+7.78s | 2.6%) Quicksilver Swimming 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Fly
29.80
29.80
100 Fly
35.52
1:05.32
100 Fly
1:05.32
150 Back
38.42
1:43.74
200 Back
38.79
2:22.53
100 Back
1:17.21
250 Breast
42.37
3:04.90
300 Breast
43.31
3:48.21
100 Breast
1:25.68
350 Free
34.41
4:22.62
400 Free
33.95
4:56.57
100 Free
1:08.36
214 Alejandro Safa 4:56.65 17 AA Min AAA: 4:48.79 (+7.86s | 2.6%) Beach Cities Alpha 06/11/2026 ARMADA 2026 SCS June AG Invite
215 Tyler Young 4:56.71 18 AA Min AAA: 4:48.79 (+7.92s | 2.7%) Boise YMCA Swim Team 07/05/2025 Pendleton Open 2025
216 Benjamin Stafford 4:56.89 17 AA Min AAA: 4:48.79 (+8.10s | 2.7%) Mission Viejo Nadadores 07/23/2025 2025 CA SCS Summer A G Champs
50 Fly
30.87
30.87
100 Fly
36.68
1:07.55
100 Fly
1:07.55
150 Back
37.52
1:45.07
200 Back
36.24
2:21.31
100 Back
1:13.76
250 Breast
44.55
3:05.86
300 Breast
44.10
3:49.96
100 Breast
1:28.65
350 Free
34.19
4:24.15
400 Free
32.74
4:56.89
100 Free
1:06.93
217 Evan Xu 4:56.89 17 AA Min AAA: 4:48.79 (+8.10s | 2.7%) Santa Clara Swim Club 06/25/2026 2026 TYR GO Challenge
50 Fly
29.64
29.64
100 Fly
35.07
1:04.71
100 Fly
1:04.71
150 Back
39.58
1:44.29
200 Back
38.46
2:22.75
100 Back
1:18.04
250 Breast
38.17
3:00.92
300 Breast
50.14
3:51.06
100 Breast
1:28.31
350 Free
24.60
4:15.66
400 Free
41.23
4:56.89
100 Free
1:05.83
218 Henry Yang 4:56.95 17 AA Min AAA: 4:48.79 (+8.16s | 2.7%) Unattached 04/10/2025 2025 CA MVN Fran Crippen SMOC
50 Fly
30.24
30.24
100 Fly
35.63
1:05.87
100 Fly
1:05.87
150 Back
40.28
1:46.15
200 Back
39.50
2:25.65
100 Back
1:19.78
250 Breast
41.36
3:07.01
300 Breast
41.99
3:49.00
100 Breast
1:23.35
350 Free
34.28
4:23.28
400 Free
33.67
4:56.95
100 Free
1:07.95
219 Finnigan Slattery 4:56.98 18 AA Min AAA: 4:48.79 (+8.19s | 2.8%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
50 Fly
30.85
30.85
100 Fly
35.01
1:05.86
100 Fly
1:05.86
150 Back
37.62
1:43.48
200 Back
36.27
2:19.75
100 Back
1:13.89
250 Breast
44.86
3:04.61
300 Breast
43.81
3:48.42
100 Breast
1:28.67
350 Free
34.65
4:23.07
400 Free
33.91
4:56.98
100 Free
1:08.56
220 Jerry Xu 4:57.03 17 AA Min AAA: 4:48.79 (+8.24s | 2.8%) Pro Swimming 07/17/2025 2025 PN 13 O LC Senior Championships
221 Alex Powell 4:57.13 18 AA Min AAA: 4:48.79 (+8.34s | 2.8%) Ladera Oaks 07/31/2025 2025 Long Course Far Western Championship
50 Fly
30.38
30.38
100 Fly
34.95
1:05.33
100 Fly
1:05.33
150 Back
38.06
1:43.39
200 Back
37.24
2:20.63
100 Back
1:15.30
250 Breast
45.37
3:06.00
300 Breast
44.77
3:50.77
100 Breast
1:30.14
350 Free
33.40
4:24.17
400 Free
32.96
4:57.13
100 Free
1:06.36
222 Michael Mamola 4:57.23 17 AA Min AAA: 4:48.79 (+8.44s | 2.8%) Scottsdale Aquatic Club 06/20/2025 2025 SWAT Summer Solstice
50 Fly
29.24
29.24
100 Fly
32.96
1:02.20
100 Fly
1:02.20
150 Back
40.45
1:42.65
200 Back
39.08
2:21.73
100 Back
1:19.53
250 Breast
44.23
3:05.96
300 Breast
45.39
3:51.35
100 Breast
1:29.62
350 Free
33.41
4:24.76
400 Free
32.47
4:57.23
100 Free
1:05.88
223 Jeremiah Frascini 4:57.26 17 AA Min AAA: 4:48.79 (+8.47s | 2.8%) Socal Aquatics Association 07/20/2023 2023 CA SCS Summer @ BREA
50 Fly
30.23
30.23
100 Fly
34.35
1:04.58
100 Fly
1:04.58
150 Back
40.27
1:44.85
200 Back
39.98
2:24.83
100 Back
1:20.25
250 Breast
42.61
3:07.44
300 Breast
43.75
3:51.19
100 Breast
1:26.36
350 Free
33.13
4:24.32
400 Free
32.94
4:57.26
100 Free
1:06.07
224 Lincoln Miller 4:57.36 18 AA Min AAA: 4:48.79 (+8.57s | 2.9%) Flatiron Athletic Club 07/17/2025 2025 CO CSI Senior LC State Championships
50 Fly
30.14
30.14
100 Fly
35.36
1:05.50
100 Fly
1:05.50
150 Back
40.05
1:45.55
200 Back
39.00
2:24.55
100 Back
1:19.05
250 Breast
44.22
3:08.77
300 Breast
44.38
3:53.15
100 Breast
1:28.60
350 Free
32.48
4:25.63
400 Free
31.73
4:57.36
100 Free
1:04.21
225 Noah Wojcik 4:57.40 17 AA Min AAA: 4:48.79 (+8.61s | 2.9%) Fort Collins Area Swim Team 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
226 Oscar Astle 4:57.46 16 AA Min AAA: 4:48.79 (+8.67s | 2.9%) Olympus Aquatics 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Fly
31.50
31.50
100 Fly
36.24
1:07.74
100 Fly
1:07.74
150 Back
37.68
1:45.42
200 Back
37.68
2:23.10
100 Back
1:15.36
250 Breast
44.28
3:07.38
300 Breast
44.06
3:51.44
100 Breast
1:28.34
350 Free
32.58
4:24.02
400 Free
33.44
4:57.46
100 Free
1:06.02
227 Sutton Stoffer 4:57.75 17 AA Min AAA: 4:48.79 (+8.96s | 3.0%) Elite Aquatics Sports Team 07/23/2025 2025 CA SCS Summer A G Champs
228 Ian Fong 4:57.82 17 AA Min AAA: 4:48.79 (+9.03s | 3.0%) Rosemead Rapids 06/11/2026 2026 SCS June AG Invite
50 Fly
32.29
32.29
100 Fly
37.64
1:09.94
100 Fly
1:09.94
150 Back
39.83
1:49.77
200 Back
39.03
2:28.80
100 Back
1:18.86
250 Breast
38.38
3:07.18
300 Breast
40.42
3:47.60
100 Breast
1:18.80
350 Free
35.23
4:22.83
400 Free
34.99
4:57.82
100 Free
1:10.22
229 Zachary Zhang 4:57.91 18 AA Min AAA: 4:48.79 (+9.12s | 3.1%) Irvine Novaquatics 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Fly
31.51
31.51
100 Fly
37.39
1:08.90
100 Fly
1:08.90
150 Back
41.00
1:49.90
200 Back
38.87
2:28.77
100 Back
1:19.87
250 Breast
39.08
3:07.85
300 Breast
41.16
3:49.01
100 Breast
1:20.24
350 Free
35.54
4:24.55
400 Free
33.36
4:57.91
100 Free
1:08.90
230 Nathaniel Spencer 4:57.93 17 AA Min AAA: 4:48.79 (+9.14s | 3.1%) Denver Swim Academy 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Fly
30.91
30.91
100 Fly
34.81
1:05.72
100 Fly
1:05.72
150 Back
38.55
1:44.27
200 Back
39.08
2:23.35
100 Back
1:17.63
250 Breast
42.73
3:06.08
300 Breast
44.61
3:50.69
100 Breast
1:27.34
350 Free
33.64
4:24.33
400 Free
33.60
4:57.93
100 Free
1:07.24
231 Mohamed Aboutaleb 4:57.99 17 AA Min AAA: 4:48.79 (+9.20s | 3.1%) San Ramon Valley Aquatics 07/31/2025 2025 Long Course Far Western Championship
232 Kevin Jiang 4:58.05 17 AA Min AAA: 4:48.79 (+9.26s | 3.1%) Burlingame Aquatics 06/28/2025 Orinda Aquatics LC Senior Open Meet
233 Ethan Yi 4:58.10 17 AA Min AAA: 4:48.79 (+9.31s | 3.1%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Fly
31.39
31.39
100 Fly
35.56
1:06.95
100 Fly
1:06.95
150 Back
38.54
1:45.49
200 Back
38.73
2:24.22
100 Back
1:17.27
250 Breast
42.32
3:06.54
300 Breast
43.81
3:50.35
100 Breast
1:26.13
350 Free
35.08
4:25.43
400 Free
32.67
4:58.10
100 Free
1:07.75
234 Nathan Ye 4:58.11 17 AA Min AAA: 4:48.79 (+9.32s | 3.1%) Tualatin Hills Swim Club 06/26/2025 2025 Howard Jones Open
235 Brigham Skinner 4:58.14 17 AA Min AAA: 4:48.79 (+9.35s | 3.1%) Cache Valley Marlins 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Fly
32.00
32.00
100 Fly
37.12
1:09.13
100 Fly
1:09.13
150 Back
38.68
1:47.81
200 Back
36.45
2:24.26
100 Back
1:15.13
250 Breast
42.04
3:06.30
300 Breast
41.27
3:47.57
100 Breast
1:23.31
350 Free
36.33
4:23.90
400 Free
34.24
4:58.14
100 Free
1:10.57
236 William Frost 4:58.20 17 AA Min AAA: 4:48.79 (+9.41s | 3.2%) Seattle Metropolitan Aquatic C 07/16/2026 2026 PN 13 Over LC Championships Approved
237 Nicolas Li 4:58.20 17 AA Min AAA: 4:48.79 (+9.41s | 3.2%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
238 Alexander Mkrtchyan 4:58.27 17 AA Min AAA: 4:48.79 (+9.48s | 3.2%) Seattle Metropolitan Aquatic C 07/16/2026 2026 PN 13 Over LC Championships Approved
239 Jordan Estimo 4:58.51 18 AA Min AAA: 4:48.79 (+9.72s | 3.3%) Pleasanton Seahawks 07/25/2024 2024 Long Course Far Western Championship
240 Benjamin Chu 4:58.58 18 AA Min AAA: 4:48.79 (+9.79s | 3.3%) Tri-city Channel Cats 07/24/2026 2026 IES LC CHAMPIONSHIPS
241 Christopher Goodman 4:58.60 18 AA Min AAA: 4:48.79 (+9.81s | 3.3%) Tsm Aquatics 07/11/2025 2025 LAI Entries
242 Hunter Tamura 4:58.77 17 AA Min AAA: 4:48.79 (+9.98s | 3.3%) Yucaipa Swim Team 06/16/2023 2023 CA SCS NOVA June Age Group Invite
50 Fly
29.63
29.63
100 Fly
35.04
1:04.67
100 Fly
1:04.67
150 Back
39.51
1:44.18
200 Back
38.62
2:22.80
100 Back
1:18.13
250 Breast
45.22
3:08.02
300 Breast
44.46
3:52.49
100 Breast
1:29.69
350 Free
33.91
4:26.40
400 Free
32.37
4:58.77
100 Free
1:06.28
243 Jaxon Hardt 4:58.83 17 AA Min AAA: 4:48.79 (+10.04s | 3.4%) Reno Aquatic Club 07/10/2026 2026 NNA Silver State Championships
50 Fly
31.20
31.20
100 Fly
35.47
1:06.67
100 Fly
1:06.67
150 Back
40.46
1:47.13
200 Back
39.87
2:27.00
100 Back
1:20.33
250 Breast
41.48
3:08.48
300 Breast
42.20
3:50.68
100 Breast
1:23.68
350 Free
33.63
4:24.31
400 Free
34.52
4:58.83
100 Free
1:08.15
244 Khaled Aboutaleb 4:58.85 17 AA Min AAA: 4:48.79 (+10.06s | 3.4%) Unattached 04/26/2025 Pleasanton Seahawks LC Senior Open
50 Fly
31.73
31.73
100 Fly
35.63
1:07.36
100 Fly
1:07.36
150 Back
40.15
1:47.51
200 Back
38.93
2:26.44
100 Back
1:19.08
250 Breast
42.73
3:09.17
300 Breast
41.89
3:51.06
100 Breast
1:24.62
350 Free
34.88
4:25.94
400 Free
32.91
4:58.85
100 Free
1:07.79
245 Henry Merrill 4:58.90 18 AA Min AAA: 4:48.79 (+10.11s | 3.4%) Lake Oswego Swim Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
246 Luan Barnard 4:58.98 18 AA Min AAA: 4:48.79 (+10.19s | 3.4%) Cottonwood Heights Aquatics 05/09/2024 2024 HAST Janet Oles LC Classic
50 Fly
31.88
31.88
100 Fly
36.55
1:08.43
100 Fly
1:08.43
150 Back
38.32
1:46.75
200 Back
38.28
2:25.03
100 Back
1:16.60
250 Breast
42.64
3:07.67
300 Breast
42.96
3:50.63
100 Breast
1:25.60
350 Free
35.13
4:25.76
400 Free
33.22
4:58.98
100 Free
1:08.35
247 Sean Tracy 4:59.09 17 AA Min AAA: 4:48.79 (+10.30s | 3.4%) North Jeffco Swim Team 06/12/2026 2026 CO CSI Long Course Open
50 Fly
31.81
31.81
100 Fly
37.12
1:08.93
100 Fly
1:08.93
150 Back
38.67
1:47.60
200 Back
38.15
2:25.75
100 Back
1:16.82
250 Breast
42.13
3:07.88
300 Breast
42.44
3:50.32
100 Breast
1:24.57
350 Free
34.55
4:24.87
400 Free
34.22
4:59.09
100 Free
1:08.77
248 Eddie Pursley 4:59.09 17 AA Min AAA: 4:48.79 (+10.30s | 3.4%) Evergreen Hurricanes 06/18/2026 2026 CO Grand Junction Invitational
50 Fly
30.70
30.70
100 Fly
36.19
1:06.89
100 Fly
1:06.89
150 Back
39.37
1:46.26
200 Back
38.91
2:25.17
100 Back
1:18.28
250 Breast
43.11
3:08.28
300 Breast
42.75
3:51.03
100 Breast
1:25.86
350 Free
34.73
4:25.76
400 Free
33.33
4:59.09
100 Free
1:08.06
249 Colin Yang 4:59.17 17 AA Min AAA: 4:48.79 (+10.38s | 3.5%) Lake Oswego Swim Club 07/09/2026 2026 LAI AT USC
50 Fly
30.00
30.00
100 Fly
34.86
1:04.86
100 Fly
1:04.86
150 Back
41.46
1:46.32
200 Back
39.84
2:26.16
100 Back
1:21.30
250 Breast
43.01
3:09.17
300 Breast
43.08
3:52.25
100 Breast
1:26.09
350 Free
34.15
4:26.40
400 Free
32.77
4:59.17
100 Free
1:06.92
250 Brian Antonio 4:59.18 17 AA Min AAA: 4:48.79 (+10.39s | 3.5%) Desert Storm Swimming 06/13/2024 2024 CA SCS RMDA June Age Group Invite
50 Fly
29.93
29.93
100 Fly
34.23
1:04.16
100 Fly
1:04.16
150 Back
40.09
1:44.25
200 Back
38.67
2:22.92
100 Back
1:18.76
250 Breast
44.05
3:06.97
300 Breast
44.93
3:51.90
100 Breast
1:28.98
350 Free
33.93
4:25.83
400 Free
33.35
4:59.18
100 Free
1:07.28

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