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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
251 Ilia Pankov 5:06.40 14 AA Min AAA: 4:54.39 (+12.01s | 3.9%) Quicksilver Swimming 06/11/2026 2026 SCS June AG Invite
50 Fly
32.99
32.99
100 Fly
36.99
1:09.98
100 Fly
1:09.98
150 Back
40.71
1:50.69
200 Back
40.16
2:30.85
100 Back
1:20.87
250 Breast
42.81
3:13.66
300 Breast
44.49
3:58.15
100 Breast
1:27.30
350 Free
35.12
4:33.27
400 Free
33.13
5:06.40
100 Free
1:08.25
252 Alexander Strots 5:06.44 16 AA Min AAA: 4:54.39 (+12.05s | 3.9%) DeAnza Cupertino Aquatics 06/06/2025 2025 DACA LC CBA+ Meet
253 Will Lee 5:06.58 15 AA Min AAA: 4:54.39 (+12.19s | 4.0%) Hillsboro Swim Team 05/22/2026 2026 THSC Memorial Weekend Meet
50 Fly
30.94
30.94
100 Fly
35.98
1:06.92
100 Fly
1:06.92
150 Back
40.64
1:47.56
200 Back
39.65
2:27.21
100 Back
1:20.29
250 Breast
43.43
3:10.64
300 Breast
44.82
3:55.46
100 Breast
1:28.25
350 Free
36.01
4:31.47
400 Free
35.11
5:06.58
100 Free
1:11.12
254 Lucas Henzel 5:06.68 16 AA Min AAA: 4:54.39 (+12.29s | 4.0%) Legacy Aquatics 07/23/2026 2026 OSI Arena 13 O LC Championships Update
50 Fly
32.68
32.68
100 Fly
39.01
1:11.69
100 Fly
1:11.69
150 Back
41.93
1:53.62
200 Back
41.44
2:35.06
100 Back
1:23.37
250 Breast
42.05
3:17.11
300 Breast
42.83
3:59.94
100 Breast
1:24.88
350 Free
33.74
4:33.68
400 Free
33.00
5:06.68
100 Free
1:06.74
255 Jeremy Hah 5:06.84 16 AA Min AAA: 4:54.39 (+12.45s | 4.1%) Rose Bowl Aquatics 06/11/2026 2026 SCS June AG Invite CANY
50 Fly
31.64
31.64
100 Fly
37.00
1:08.64
100 Fly
1:08.64
150 Back
41.89
1:50.53
200 Back
40.26
2:30.79
100 Back
1:22.15
250 Breast
42.05
3:12.84
300 Breast
42.74
3:55.58
100 Breast
1:24.79
350 Free
36.33
4:31.91
400 Free
34.93
5:06.84
100 Free
1:11.26
256 Lukas Cha 5:06.85 16 AA Min AAA: 4:54.39 (+12.46s | 4.1%) Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Fly
31.50
31.50
100 Fly
36.05
1:07.55
100 Fly
1:07.55
150 Back
41.68
1:49.23
200 Back
40.09
2:29.32
100 Back
1:21.77
250 Breast
44.22
3:13.54
300 Breast
43.78
3:57.32
100 Breast
1:28.00
350 Free
35.76
4:33.08
400 Free
33.77
5:06.85
100 Free
1:09.53
257 Evan Costella 5:06.97 16 AA Min AAA: 4:54.39 (+12.58s | 4.1%) Clovis Swim Club 06/26/2025 2025 TYR GO Challenge
100 Fly
1:09.24
1:09.24
100 Fly
1:09.24
200 Back
1:21.23
2:30.47
100 Back
1:21.23
300 Breast
1:29.17
3:59.64
100 Breast
1:29.17
400 Free
1:07.33
5:06.97
100 Free
1:07.33
258 Alex Li 5:07.18 15 AA Min AAA: 4:54.39 (+12.79s | 4.2%) Burlingame Aquatics 07/10/2026 Pacific Swimming Long Course Senior Open
50 Fly
31.66
31.66
100 Fly
37.26
1:08.92
100 Fly
1:08.92
150 Back
40.82
1:49.74
200 Back
40.48
2:30.22
100 Back
1:21.30
250 Breast
44.62
3:14.84
300 Breast
45.74
4:00.58
100 Breast
1:30.36
350 Free
33.44
4:34.02
400 Free
33.16
5:07.18
100 Free
1:06.60
259 Jacob Keen 5:07.33 15 AA Min AAA: 4:54.39 (+12.94s | 4.2%) Excel Aquatics 04/24/2026 2026 Strong Tower Invite
50 Fly
30.89
30.89
100 Fly
36.17
1:07.06
100 Fly
1:07.06
150 Back
38.36
1:45.42
200 Back
38.93
2:24.35
100 Back
1:17.29
250 Breast
45.29
3:09.64
300 Breast
45.57
3:55.21
100 Breast
1:30.86
350 Free
37.40
4:32.61
400 Free
34.71
5:07.33
100 Free
1:12.12
260 Boyu Chen 5:07.39 15 AA Min AAA: 4:54.39 (+13.00s | 4.2%) Pacific Dragons Swim Team 06/13/2026 2026 PN IST June Invtational Approved
261 Ethan Kow 5:07.43 15 AA Min AAA: 4:54.39 (+13.04s | 4.2%) La Mirada Armada 06/11/2026 ARMADA 2026 SCS June AG Invite
262 Daniel Zimmerman 5:07.47 16 AA Min AAA: 4:54.39 (+13.08s | 4.3%) Beach Cities Swimming 06/16/2023 2023 CA SCS NOVA June Age Group Invite
50 Fly
30.93
30.93
100 Fly
36.08
1:07.01
100 Fly
1:07.01
150 Back
40.19
1:47.20
200 Back
39.59
2:26.79
100 Back
1:19.78
250 Breast
45.02
3:11.81
300 Breast
45.48
3:57.29
100 Breast
1:30.50
350 Free
34.89
4:32.18
400 Free
35.29
5:07.47
100 Free
1:10.18
263 Athen Tai 5:07.52 16 AA Min AAA: 4:54.39 (+13.13s | 4.3%) Sandpipers of Nevada 07/23/2026 2026 CA SCS Summer A G Champs
50 Fly
31.10
31.10
100 Fly
35.83
1:06.93
100 Fly
1:06.93
150 Back
41.77
1:48.70
200 Back
40.00
2:28.70
100 Back
1:21.77
250 Breast
43.03
3:11.73
300 Breast
45.35
3:57.08
100 Breast
1:28.38
350 Free
36.71
4:33.79
400 Free
33.73
5:07.52
100 Free
1:10.44
264 Gus Williams 5:07.53 16 AA Min AAA: 4:54.39 (+13.14s | 4.3%) Portland Aquatic Club 07/23/2026 2026 OSI Arena 13 O LC Championships Update
50 Fly
30.43
30.43
100 Fly
36.16
1:06.59
100 Fly
1:06.59
150 Back
39.30
1:45.89
200 Back
37.80
2:23.69
100 Back
1:17.10
250 Breast
46.03
3:09.72
300 Breast
46.93
3:56.65
100 Breast
1:32.96
350 Free
36.74
4:33.39
400 Free
34.14
5:07.53
100 Free
1:10.88
265 Caleb Johansen 5:07.64 16 AA Min AAA: 4:54.39 (+13.25s | 4.3%) Aulea Swim Club 07/03/2026 2026 Keo Nakama Swim Meet
266 Elijah Cummings 5:07.75 15 AA Min AAA: 4:54.39 (+13.36s | 4.3%) Iolani Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Fly
31.93
31.93
100 Fly
36.75
1:08.68
100 Fly
1:08.68
150 Back
40.87
1:49.55
200 Back
40.14
2:29.69
100 Back
1:21.01
250 Breast
47.20
3:16.89
300 Breast
46.53
4:03.42
100 Breast
1:33.73
350 Free
33.40
4:36.82
400 Free
30.93
5:07.75
100 Free
1:04.33
267 Nathaniel Lee 5:07.85 15 A Min AA: 5:07.79 (+0.06s | 0.0%) Rose Bowl Aquatics 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Fly
31.54
31.54
100 Fly
36.71
1:08.25
100 Fly
1:08.25
150 Back
40.69
1:48.94
200 Back
39.12
2:28.06
100 Back
1:19.81
250 Breast
46.65
3:14.71
300 Breast
45.23
3:59.94
100 Breast
1:31.88
350 Free
35.49
4:35.43
400 Free
32.42
5:07.85
100 Free
1:07.91
268 Liam Chung 5:07.97 14 A Min AA: 5:07.79 (+0.18s | 0.1%) Mission Viejo Nadadores 07/23/2025 2025 CA SCS Summer A G Champs
269 Wes Jasper 5:08.09 16 A Min AA: 5:07.79 (+0.30s | 0.1%) West Coast Aquatics 06/19/2026 2026 PN CSC 105th Annual Seattle Open Approv
270 Kai Barretto 5:08.26 14 A Min AA: 5:07.79 (+0.47s | 0.2%) San Ramon Valley Aquatics 06/13/2026 Orinda PC LC AG C B BB+
271 Darrin Lin 5:08.41 16 A Min AA: 5:07.79 (+0.62s | 0.2%) DeAnza Cupertino Aquatics 06/06/2025 2025 DACA LC CBA+ Meet
272 Daniel Zoo 5:08.42 15 A Min AA: 5:07.79 (+0.63s | 0.2%) Tualatin Hills Swim Club 07/23/2026 2026 OSI Arena 13 O LC Championships Update
50 Fly
32.57
32.57
100 Fly
35.95
1:08.52
100 Fly
1:08.52
150 Back
39.15
1:47.67
200 Back
38.11
2:25.78
100 Back
1:17.26
250 Breast
46.20
3:11.98
300 Breast
46.70
3:58.68
100 Breast
1:32.90
350 Free
35.54
4:34.22
400 Free
34.20
5:08.42
100 Free
1:09.74
273 Josiah Sentosa 5:08.43 16 A Min AA: 5:07.79 (+0.64s | 0.2%) Brea Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Fly
31.50
31.50
100 Fly
38.30
1:09.80
100 Fly
1:09.80
150 Back
39.90
1:49.70
200 Back
37.29
2:26.99
100 Back
1:17.19
250 Breast
45.66
3:12.65
300 Breast
46.67
3:59.32
100 Breast
1:32.33
350 Free
35.75
4:35.07
400 Free
33.36
5:08.43
100 Free
1:09.11
274 Ivan Sawamura 5:08.47 16 A Min AA: 5:07.79 (+0.68s | 0.2%) Sunnyvale Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
275 Franco St. Jeor 5:08.54 16 A Min AA: 5:07.79 (+0.75s | 0.2%) Swim Lake City Legends 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Fly
30.61
30.61
100 Fly
38.48
1:09.09
100 Fly
1:09.09
150 Back
38.13
1:47.22
200 Back
38.67
2:25.89
100 Back
1:16.80
250 Breast
45.46
3:11.35
300 Breast
46.06
3:57.41
100 Breast
1:31.52
350 Free
36.88
4:34.29
400 Free
34.25
5:08.54
100 Free
1:11.13
276 Colin Sargent 5:08.87 15 A Min AA: 5:07.79 (+1.08s | 0.3%) Flatiron Athletic Club 07/16/2026 2026 CO CSI Senior LCM State Championships
50 Fly
32.63
32.63
100 Fly
38.10
1:10.73
100 Fly
1:10.73
150 Back
40.36
1:51.09
200 Back
40.19
2:31.28
100 Back
1:20.55
250 Breast
42.28
3:13.56
300 Breast
43.98
3:57.54
100 Breast
1:26.26
350 Free
36.54
4:34.08
400 Free
34.79
5:08.87
100 Free
1:11.33
277 Nathan Yoon 5:08.97 16 A Min AA: 5:07.79 (+1.18s | 0.4%) Greater Pensacola Aquatic Club 05/15/2026 2026 FAST May Invite
50 Fly
30.57
30.57
100 Fly
35.01
1:05.58
100 Fly
1:05.58
150 Back
43.00
1:48.58
200 Back
41.87
2:30.45
100 Back
1:24.87
250 Breast
43.54
3:13.99
300 Breast
42.95
3:56.94
100 Breast
1:26.49
350 Free
37.11
4:34.05
400 Free
34.92
5:08.97
100 Free
1:12.03
278 Jayden Teoh 5:08.99 14 A Min AA: 5:07.79 (+1.20s | 0.4%) Santa Clara Swim Club 07/10/2026 2026 SUPER LEAGUE LCM CHAMPIONSHIPS
50 Fly
32.13
32.13
100 Fly
36.54
1:08.67
100 Fly
1:08.67
150 Back
40.61
1:49.28
200 Back
39.45
2:28.73
100 Back
1:20.06
250 Breast
45.20
3:13.93
300 Breast
44.80
3:58.73
100 Breast
1:30.00
350 Free
35.90
4:34.63
400 Free
34.36
5:08.99
100 Free
1:10.26
279 Jeffrey Tan 5:09.06 16 A Min AA: 5:07.79 (+1.27s | 0.4%) Milpitas Aquatic Club 06/27/2025 Valley Splash
280 Julian Bonhagen 5:09.09 15 A Min AA: 5:07.79 (+1.30s | 0.4%) DeAnza Cupertino Aquatics 06/12/2026 2026 DACA LC CBA Meet
281 Tanner Hays 5:09.21 14 A Min AA: 5:07.79 (+1.42s | 0.5%) Irvine Novaquatics 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Fly
32.35
32.35
100 Fly
38.19
1:10.54
100 Fly
1:10.54
150 Back
41.41
1:51.95
200 Back
40.51
2:32.46
100 Back
1:21.92
250 Breast
42.63
3:15.09
300 Breast
43.35
3:58.44
100 Breast
1:25.98
350 Free
35.75
4:34.19
400 Free
35.02
5:09.21
100 Free
1:10.77
282 Aleks Wolert 5:09.21 15 A Min AA: 5:07.79 (+1.42s | 0.5%) Arizona Swimming 08/06/2025 2025 Western Zone Age Group Championships
283 Cason Bentley 5:09.27 16 A Min AA: 5:07.79 (+1.48s | 0.5%) Spokane Waves Aquatic Team 07/25/2025 2025 IES LC CHAMPIONSHIPS
284 Cedrick Tolentino 5:09.40 16 A Min AA: 5:07.79 (+1.61s | 0.5%) Sea to Desert Swim Association 07/24/2025 2025 SI LC AG CHAMPS
50 Fly
31.73
31.73
100 Fly
35.44
1:07.17
100 Fly
1:07.17
150 Back
42.49
1:49.66
200 Back
41.32
2:30.98
100 Back
1:23.81
250 Breast
45.29
3:16.27
300 Breast
45.93
4:02.20
100 Breast
1:31.22
350 Free
34.41
4:36.61
400 Free
32.79
5:09.40
100 Free
1:07.20
285 Orion Tsai 5:09.48 16 A Min AA: 5:07.79 (+1.69s | 0.5%) Rose Bowl Aquatics 07/11/2025 2025 LAI Entries
286 Leonard Cai 5:09.48 15 A Min AA: 5:07.79 (+1.69s | 0.5%) Utah Zone Team 08/06/2025 2025 Western Zone Age Group Championships
287 Gavin Ng 5:09.50 16 A Min AA: 5:07.79 (+1.71s | 0.6%) Palo Alto Stanford Aquatics 06/25/2026 2026 TYR GO Challenge
288 Jacob Paita 5:09.50 15 A Min AA: 5:07.79 (+1.71s | 0.6%) Los Angeles Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Fly
32.38
32.38
100 Fly
37.63
1:10.01
100 Fly
1:10.01
150 Back
42.39
1:52.40
200 Back
43.01
2:35.41
100 Back
1:25.40
250 Breast
43.25
3:18.66
300 Breast
44.44
4:03.10
100 Breast
1:27.69
350 Free
33.66
4:36.76
400 Free
32.74
5:09.50
100 Free
1:06.40
289 Andrew Tsai 5:09.95 16 A Min AA: 5:07.79 (+2.16s | 0.7%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Fly
31.42
31.42
100 Fly
37.45
1:08.87
100 Fly
1:08.87
150 Back
41.82
1:50.69
200 Back
41.52
2:32.21
100 Back
1:23.34
250 Breast
42.08
3:14.29
300 Breast
44.08
3:58.37
100 Breast
1:26.16
350 Free
37.07
4:35.44
400 Free
34.51
5:09.95
100 Free
1:11.58
290 Raymond Martin del Campo 5:10.00 16 A Min AA: 5:07.79 (+2.21s | 0.7%) Orinda Aquatics 07/31/2025 2025 Long Course Far Western Championship
291 Teng Shang 5:10.01 16 A Min AA: 5:07.79 (+2.22s | 0.7%) Rancho San Dieguito 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
100 Fly
1:07.71
1:07.71
100 Fly
1:07.71
200 Back
1:22.22
2:29.93
100 Back
1:22.22
300 Breast
1:26.07
3:56.00
100 Breast
1:26.07
400 Free
1:14.01
5:10.01
100 Free
1:14.01
292 Stellan Thompson 5:10.06 15 A Min AA: 5:07.79 (+2.27s | 0.7%) Bend Swim Club 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Fly
30.69
30.69
100 Fly
34.82
1:05.51
100 Fly
1:05.51
150 Back
43.87
1:49.38
200 Back
42.64
2:32.02
100 Back
1:26.51
250 Breast
44.87
3:16.89
300 Breast
44.09
4:00.98
100 Breast
1:28.96
350 Free
34.97
4:35.95
400 Free
34.11
5:10.06
100 Free
1:09.08
293 Cole Nakamura 5:10.11 15 A Min AA: 5:07.79 (+2.32s | 0.7%) Punahou Aquatics Institute 06/18/2026 HISI Senior Summer Championship (LCM)
50 Fly
30.66
30.66
100 Fly
34.13
1:04.79
100 Fly
1:04.79
150 Back
43.21
1:48.00
200 Back
43.41
2:31.41
100 Back
1:26.62
250 Breast
45.78
3:17.19
300 Breast
44.94
4:02.13
100 Breast
1:30.72
350 Free
33.35
4:35.48
400 Free
34.63
5:10.11
100 Free
1:07.98
294 Brandon Bostelman 5:10.26 15 A Min AA: 5:07.79 (+2.47s | 0.8%) San Ramon Valley Aquatics 07/10/2026 Pacific Swimming Long Course Senior Open
50 Fly
30.32
30.32
100 Fly
36.34
1:06.66
100 Fly
1:06.66
150 Back
42.24
1:48.90
200 Back
42.09
2:30.99
100 Back
1:24.33
250 Breast
44.65
3:15.64
300 Breast
45.74
4:01.38
100 Breast
1:30.39
350 Free
35.24
4:36.62
400 Free
33.64
5:10.26
100 Free
1:08.88
295 Haobo Wang 5:10.33 16 A Min AA: 5:07.79 (+2.54s | 0.8%) Lake Oswego Swim Club 06/26/2026 2026 TEAM Summer Invitational
50 Fly
31.73
31.73
100 Fly
35.86
1:07.59
100 Fly
1:07.59
150 Back
39.13
1:46.72
200 Back
37.96
2:24.68
100 Back
1:17.09
250 Breast
47.80
3:12.48
300 Breast
47.03
3:59.51
100 Breast
1:34.83
350 Free
36.36
4:35.87
400 Free
34.46
5:10.33
100 Free
1:10.82
296 Noah Moeller 5:10.40 15 A Min AA: 5:07.79 (+2.61s | 0.8%) Pikes Peak Athletics 06/12/2026 2026 CO CSI Long Course Open
50 Fly
31.24
31.24
100 Fly
37.83
1:09.07
100 Fly
1:09.07
150 Back
43.47
1:52.54
200 Back
43.44
2:35.98
100 Back
1:26.91
250 Breast
44.79
3:20.77
300 Breast
44.07
4:04.84
100 Breast
1:28.86
350 Free
33.56
4:38.40
400 Free
32.00
5:10.40
100 Free
1:05.56
297 Victor Perez 5:10.42 15 A Min AA: 5:07.79 (+2.63s | 0.8%) Riverside Aquatics Association 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Fly
32.53
32.53
100 Fly
36.93
1:09.46
100 Fly
1:09.46
150 Back
42.82
1:52.28
200 Back
41.83
2:34.11
100 Back
1:24.65
250 Breast
44.73
3:18.84
300 Breast
45.42
4:04.26
100 Breast
1:30.15
350 Free
33.96
4:38.22
400 Free
32.20
5:10.42
100 Free
1:06.16
298 Ace Armon 5:10.48 16 A Min AA: 5:07.79 (+2.69s | 0.9%) Front Range Barracudas 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
50 Fly
31.29
31.29
100 Fly
36.60
1:07.89
100 Fly
1:07.89
150 Back
41.49
1:49.38
200 Back
40.91
2:30.29
100 Back
1:22.40
250 Breast
45.56
3:15.85
300 Breast
46.05
4:01.90
100 Breast
1:31.61
350 Free
34.85
4:36.75
400 Free
33.73
5:10.48
100 Free
1:08.58
299 Jonah Wang 5:10.52 16 A Min AA: 5:07.79 (+2.73s | 0.9%) Flatiron Athletic Club 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Fly
29.94
29.94
100 Fly
35.45
1:05.39
100 Fly
1:05.39
150 Back
40.93
1:46.32
200 Back
40.23
2:26.55
100 Back
1:21.16
250 Breast
43.99
3:10.54
300 Breast
45.69
3:56.23
100 Breast
1:29.68
350 Free
37.71
4:33.94
400 Free
36.58
5:10.52
100 Free
1:14.29
300 Connor Chun 5:10.62 16 A Min AA: 5:07.79 (+2.83s | 0.9%) Hawaii Swimming Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Fly
31.03
31.03
100 Fly
36.34
1:07.37
100 Fly
1:07.37
150 Back
42.56
1:49.93
200 Back
42.78
2:32.71
100 Back
1:25.34
250 Breast
44.62
3:17.33
300 Breast
45.11
4:02.44
100 Breast
1:29.73
350 Free
34.55
4:36.99
400 Free
33.63
5:10.62
100 Free
1:08.18

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