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Western Zone Zone Boys 15-16 - 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
251 Francis Zhao 4:30.35 16 AA Min AAA: 4:22.49 (+7.86s | 2.9%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
252 Eliaz Carabajal 4:30.38 15 AA Min AAA: 4:22.49 (+7.89s | 2.9%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
253 Justin Tao 4:30.39 15 AA Min AAA: 4:22.49 (+7.90s | 2.9%) Olympus Aquatics 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Free
30.18
30.18
100 Free
33.61
1:03.79
100 Free
1:03.79
150 Free
33.90
1:37.69
200 Free
34.76
2:12.45
100 Free
1:08.66
250 Free
34.94
2:47.39
300 Free
35.05
3:22.44
100 Free
1:09.99
350 Free
34.94
3:57.38
400 Free
33.01
4:30.39
100 Free
1:07.95
254 Rhys Delaney 4:30.50 16 AA Min AAA: 4:22.49 (+8.01s | 3.0%) Walnut Creek Aquabears 07/12/2024 Summer Age Group LCM Championships
255 Kenneth Livingston 4:30.61 16 AA Min AAA: 4:22.49 (+8.12s | 3.0%) Bainbridge Island Swim Club 06/27/2025 2025 PN SMAC Summer Classic Invitational
256 Riley Price 4:30.69 15 AA Min AAA: 4:22.49 (+8.20s | 3.0%) Arizona Swimming 08/07/2024 2024 Western Zone Age Group Championships
257 Eisuke Ota 4:30.74 16 AA Min AAA: 4:22.49 (+8.25s | 3.0%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
258 Andrew Mitton 4:30.76 15 AA Min AAA: 4:22.49 (+8.27s | 3.1%) Utah Valley Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Free
30.41
30.41
100 Free
33.81
1:04.22
100 Free
1:04.22
150 Free
34.99
1:39.21
200 Free
34.84
2:14.05
100 Free
1:09.83
250 Free
35.00
2:49.05
300 Free
33.97
3:23.02
100 Free
1:08.97
350 Free
34.35
3:57.37
400 Free
33.39
4:30.76
100 Free
1:07.74
259 Anthony Hopkins 4:30.88 16 AA Min AAA: 4:22.49 (+8.39s | 3.1%) Lake Oswego Swim Club 06/26/2025 2025 Howard Jones Open
260 David Rios 4:30.91 15 AA Min AAA: 4:22.49 (+8.42s | 3.1%) McMinnville Swim Club 07/24/2025 2025 OSI Arena 11 O LC Championships
261 Cooper Walkup 4:31.07 16 AA Min AAA: 4:22.49 (+8.58s | 3.2%) Unattached 08/07/2024 2024 Western Zone Age Group Championships
262 Matthew Skipwith 4:31.08 16 AA Min AAA: 4:22.49 (+8.59s | 3.2%) Quicksilver Swimming 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:21.03
3:21.03
50 Free
0.00
3:21.03
50 Free
3:21.03
100 Free
35.25
3:56.28
50 Free
35.25
150 Free
34.80
4:31.08
50 Free
34.80
263 Bryce Miles 4:31.11 15 AA Min AAA: 4:22.49 (+8.62s | 3.2%) Desert Storm Swimming 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
30.86
30.86
100 Free
33.41
1:04.27
100 Free
1:04.27
150 Free
34.42
1:38.69
200 Free
34.80
2:13.49
100 Free
1:09.22
250 Free
34.35
2:47.84
300 Free
35.31
3:23.15
100 Free
1:09.66
350 Free
34.75
3:57.90
400 Free
33.21
4:31.11
100 Free
1:07.96
264 Noah Westermeyer 4:31.13 15 AA Min AAA: 4:22.49 (+8.64s | 3.2%) Golden West Swim Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
30.26
30.26
100 Free
33.66
1:03.92
100 Free
1:03.92
150 Free
34.82
1:38.74
200 Free
35.79
2:14.53
100 Free
1:10.61
250 Free
35.21
2:49.74
300 Free
35.35
3:25.09
100 Free
1:10.56
350 Free
35.23
4:00.32
400 Free
30.81
4:31.13
100 Free
1:06.04
265 Kenneth Ho 4:31.15 16 AA Min AAA: 4:22.49 (+8.66s | 3.2%) Fast Swim Team 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
30.90
30.90
100 Free
33.95
1:04.85
100 Free
1:04.85
150 Free
35.13
1:39.98
200 Free
35.26
2:15.24
100 Free
1:10.39
250 Free
34.83
2:50.07
300 Free
34.29
3:24.36
100 Free
1:09.12
350 Free
34.16
3:58.52
400 Free
32.63
4:31.15
100 Free
1:06.79
266 Lucas Lin 4:31.20 15 AA Min AAA: 4:22.49 (+8.71s | 3.2%) Sunnyvale Swim Club 07/11/2025 2025 Age Group Championships
267 Ancash Caballero-Scott 4:31.31 15 AA Min AAA: 4:22.49 (+8.82s | 3.3%) Utah Zone Team 08/06/2025 2025 Western Zone Age Group Championships
268 Tyler Carroll 4:31.38 15 AA Min AAA: 4:22.49 (+8.89s | 3.3%) Foothills Swim Team 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
30.17
30.17
100 Free
32.85
1:03.02
100 Free
1:03.02
150 Free
34.65
1:37.67
200 Free
34.79
2:12.46
100 Free
1:09.44
250 Free
35.00
2:47.46
300 Free
35.19
3:22.65
100 Free
1:10.19
350 Free
35.45
3:58.10
400 Free
33.28
4:31.38
100 Free
1:08.73
269 Samuel Mok 4:31.39 16 AA Min AAA: 4:22.49 (+8.90s | 3.3%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
270 Albert Pan 4:31.48 15 AA Min AAA: 4:22.49 (+8.99s | 3.3%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
271 William Macy 4:31.54 15 AA Min AAA: 4:22.49 (+9.05s | 3.3%) North Bay Aquatics 05/10/2026 Pacific Swimming SCY LCM Senior Post NCS Meet
100 Free
1:05.04
1:05.04
100 Free
1:05.04
200 Free
1:10.56
2:15.60
100 Free
1:10.56
300 Free
1:09.52
3:25.12
100 Free
1:09.52
400 Free
1:06.42
4:31.54
100 Free
1:06.42
272 Dylan Khajavi 4:31.54 16 AA Min AAA: 4:22.49 (+9.05s | 3.3%) Fast Swim Team 07/11/2025 2025 LAI Entries
273 Daniel Ratz 4:31.54 16 AA Min AAA: 4:22.49 (+9.05s | 3.3%) Quicksilver Swimming 05/17/2024 Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Free
30.99
30.99
100 Free
34.04
1:05.03
100 Free
1:05.03
150 Free
33.83
1:38.86
200 Free
34.05
2:12.91
100 Free
1:07.88
250 Free
34.74
2:47.65
300 Free
34.83
3:22.48
100 Free
1:09.57
350 Free
34.62
3:57.10
400 Free
34.44
4:31.54
100 Free
1:09.06
274 Raymond Li 4:31.70 15 AA Min AAA: 4:22.49 (+9.21s | 3.4%) Rose Bowl Aquatics 07/11/2025 2025 LAI Entries
275 Andrei Magdas 4:31.71 15 AA Min AAA: 4:22.49 (+9.22s | 3.4%) Gold\\\\\\'s Aquatics Club 04/25/2026 GACC Spring Invitational
50 Free
29.92
29.92
100 Free
33.14
1:03.06
100 Free
1:03.06
150 Free
33.84
1:36.90
200 Free
34.36
2:11.26
100 Free
1:08.20
250 Free
35.35
2:46.61
300 Free
35.03
3:21.64
100 Free
1:10.38
350 Free
35.33
3:56.97
400 Free
34.74
4:31.71
100 Free
1:10.07
276 Tigran Demirchyan 4:31.72 15 AA Min AAA: 4:22.49 (+9.23s | 3.4%) Sandpipers of Nevada 07/25/2024 2024 CA SCS BREA Summer A G Champs
50 Free
30.62
30.62
100 Free
34.47
1:05.09
100 Free
1:05.09
150 Free
34.63
1:39.72
200 Free
35.04
2:14.76
100 Free
1:09.67
250 Free
35.04
2:49.80
300 Free
35.12
3:24.92
100 Free
1:10.16
350 Free
34.56
3:59.48
400 Free
32.24
4:31.72
100 Free
1:06.80
277 Gavin Park 4:31.73 15 AA Min AAA: 4:22.49 (+9.24s | 3.4%) Irvine Novaquatics 07/18/2024 2024 SCS MVN 14 Under Elite A G Champs
50 Free
30.24
30.24
100 Free
33.36
1:03.60
100 Free
1:03.60
150 Free
33.85
1:37.45
200 Free
35.18
2:12.63
100 Free
1:09.03
250 Free
35.17
2:47.80
300 Free
35.18
3:22.98
100 Free
1:10.35
350 Free
34.88
3:57.86
400 Free
33.87
4:31.73
100 Free
1:08.75
278 Gus Williams 4:31.75 16 AA Min AAA: 4:22.49 (+9.26s | 3.4%) Portland Aquatic Club 07/24/2025 2025 OSI Arena 11 O LC Championships
279 Sean Lottermoser 4:31.77 15 AA Min AAA: 4:22.49 (+9.28s | 3.4%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
280 Milo Jessup 4:31.95 15 AA Min AAA: 4:22.49 (+9.46s | 3.5%) Eugene City Swim Club 07/24/2025 2025 OSI Arena 11 O LC Championships
281 Marcus Lee 4:32.06 15 AA Min AAA: 4:22.49 (+9.57s | 3.5%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
31.13
31.13
100 Free
33.53
1:04.66
100 Free
1:04.66
150 Free
34.55
1:39.21
200 Free
35.16
2:14.37
100 Free
1:09.71
250 Free
35.40
2:49.77
300 Free
34.14
3:23.91
100 Free
1:09.54
350 Free
34.47
3:58.38
400 Free
33.68
4:32.06
100 Free
1:08.15
282 Jaxson Morgan 4:32.09 16 AA Min AAA: 4:22.49 (+9.60s | 3.5%) Sandpipers of Nevada 07/25/2024 2024 CA SCS BREA Summer A G Champs
50 Free
29.44
29.44
100 Free
33.37
1:02.81
100 Free
1:02.81
150 Free
34.27
1:37.08
200 Free
35.17
2:12.25
100 Free
1:09.44
250 Free
35.23
2:47.48
300 Free
35.68
3:23.16
100 Free
1:10.91
350 Free
34.93
3:58.09
400 Free
34.00
4:32.09
100 Free
1:08.93
283 Alex Labiaga 4:32.13 15 AA Min AAA: 4:22.49 (+9.64s | 3.5%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
284 Connor Spiegel 4:32.14 15 AA Min AAA: 4:22.49 (+9.65s | 3.5%) Univ. of Denver Hilltoppers 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
29.94
29.94
100 Free
33.40
1:03.34
100 Free
1:03.34
150 Free
34.07
1:37.41
200 Free
35.31
2:12.72
100 Free
1:09.38
250 Free
34.84
2:47.56
300 Free
35.53
3:23.09
100 Free
1:10.37
350 Free
34.98
3:58.07
400 Free
34.07
4:32.14
100 Free
1:09.05
285 Cole Nakamura 4:32.19 15 AA Min AAA: 4:22.49 (+9.70s | 3.6%) Punahou Aquatics Institute 04/25/2026 University Of Hawaii Spring Fling
50 Free
30.29
30.29
100 Free
33.59
1:03.88
100 Free
1:03.88
150 Free
34.54
1:38.42
200 Free
34.58
2:13.00
100 Free
1:09.12
250 Free
35.45
2:48.45
300 Free
35.47
3:23.92
100 Free
1:10.92
350 Free
34.47
3:58.39
400 Free
33.79
4:32.18
100 Free
1:08.26
286 Charlie Waelty 4:32.39 15 AA Min AAA: 4:22.49 (+9.90s | 3.6%) Clovis Swim Club 06/26/2025 2025 TYR GO Challenge
100 Free
1:04.09
1:04.09
100 Free
1:04.09
200 Free
1:09.66
2:13.75
100 Free
1:09.66
300 Free
1:10.56
3:24.31
100 Free
1:10.56
400 Free
1:08.08
4:32.39
100 Free
1:08.08
287 Riggins Scheumann 4:32.41 16 AA Min AAA: 4:22.49 (+9.92s | 3.6%) AC Swim Club 05/17/2025 Neptune Swimming May Long Course Meet
288 Cole Pederson 4:32.50 16 AA Min AAA: 4:22.49 (+10.01s | 3.7%) Pikes Peak Athletics 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
30.02
30.02
100 Free
33.06
1:03.08
100 Free
1:03.08
150 Free
34.68
1:37.76
200 Free
35.16
2:12.92
100 Free
1:09.84
250 Free
34.99
2:47.91
300 Free
35.23
3:23.14
100 Free
1:10.22
350 Free
35.22
3:58.36
400 Free
34.14
4:32.50
100 Free
1:09.36
289 Ranze Takashima 4:32.51 16 AA Min AAA: 4:22.49 (+10.02s | 3.7%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
290 Jesse Yuan 4:32.55 15 AA Min AAA: 4:22.49 (+10.06s | 3.7%) Santa Clara Swim Club 05/29/2025 2025 George Haines International Swim Meet
50 Free
30.64
30.64
100 Free
34.09
1:04.73
100 Free
1:04.73
150 Free
34.70
1:39.43
200 Free
34.86
2:14.29
100 Free
1:09.56
250 Free
34.94
2:49.23
300 Free
34.93
3:24.16
100 Free
1:09.87
350 Free
34.67
3:58.83
400 Free
33.71
4:32.54
100 Free
1:08.38
291 Bruce Wolfe 4:32.66 15 AA Min AAA: 4:22.49 (+10.17s | 3.7%) Cascade Swim Club 07/17/2025 2025 PN 13 O LC Senior Championships
292 Jacob Chen 4:32.76 16 AA Min AAA: 4:22.49 (+10.27s | 3.8%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
293 Nolan Barber 4:32.81 16 AA Min AAA: 4:22.49 (+10.32s | 3.8%) Apex 06/06/2025 2025 CST Summer Invitational
50 Free
32.18
32.18
100 Free
34.86
1:07.04
100 Free
1:07.04
150 Free
35.27
1:42.31
200 Free
34.03
2:16.34
100 Free
1:09.30
250 Free
34.06
2:50.40
300 Free
33.77
3:24.17
100 Free
1:07.83
350 Free
33.90
3:58.07
400 Free
34.74
4:32.81
100 Free
1:08.64
294 Niccolo Troccoli 4:32.85 16 AA Min AAA: 4:22.49 (+10.36s | 3.8%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
28.95
28.95
100 Free
32.54
1:01.49
100 Free
1:01.49
150 Free
33.53
1:35.02
200 Free
35.27
2:10.29
100 Free
1:08.80
250 Free
34.46
2:44.75
300 Free
36.31
3:21.06
100 Free
1:10.77
350 Free
36.25
3:57.31
400 Free
35.54
4:32.85
100 Free
1:11.79
295 Matthew Chiang 4:32.96 15 AA Min AAA: 4:22.49 (+10.47s | 3.8%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
296 Kai Johnston 4:33.04 15 AA Min AAA: 4:22.49 (+10.55s | 3.9%) Burlingame Aquatics 07/12/2024 Summer Age Group LCM Championships
297 Patrick Solbach 4:33.08 15 AA Min AAA: 4:22.49 (+10.59s | 3.9%) Maverick Aquatics 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
30.61
30.61
100 Free
33.52
1:04.13
100 Free
1:04.13
150 Free
34.65
1:38.78
200 Free
34.82
2:13.60
100 Free
1:09.47
250 Free
35.30
2:48.90
300 Free
35.34
3:24.24
100 Free
1:10.64
350 Free
34.67
3:58.91
400 Free
34.17
4:33.08
100 Free
1:08.84
298 Andrew Gieszl 4:33.20 15 AA Min AAA: 4:22.49 (+10.71s | 3.9%) Aspen Swim Club 06/19/2025 2025 CO Grand Junction Invitational
50 Free
29.90
29.90
100 Free
33.39
1:03.29
100 Free
1:03.29
150 Free
34.45
1:37.74
200 Free
34.97
2:12.71
100 Free
1:09.42
250 Free
35.33
2:48.04
300 Free
35.92
3:23.96
100 Free
1:11.25
350 Free
35.09
3:59.05
400 Free
34.15
4:33.20
100 Free
1:09.24
299 Aiden McArthur 4:33.33 16 AA Min AAA: 4:22.49 (+10.84s | 4.0%) Beaverton Area Aquatics Club 05/30/2025 LA OPEN 2025
50 Free
31.43
31.43
100 Free
34.33
1:05.76
100 Free
1:05.76
150 Free
35.26
1:41.02
200 Free
34.50
2:15.52
100 Free
1:09.76
250 Free
34.71
2:50.23
300 Free
34.61
3:24.84
100 Free
1:09.32
350 Free
34.74
3:59.58
400 Free
33.75
4:33.33
100 Free
1:08.49
300 Tanner Nelson 4:33.39 16 AA Min AAA: 4:22.49 (+10.90s | 4.0%) Spokane Waves Aquatic Team 07/25/2025 2025 IES LC CHAMPIONSHIPS

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.