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 Dylan Kim 4:29.65 14 AA Min AAA: 4:22.49 (+7.16s | 2.7%) San Ramon Valley Aquatics 07/31/2025 2025 Long Course Far Western Championship
252 Payton Bartlett 4:29.65 14 AA Min AAA: 4:22.49 (+7.16s | 2.7%) Canyons Aquatic Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
30.60
30.60
100 Free
35.03
1:05.63
100 Free
1:05.63
150 Free
35.24
1:40.87
200 Free
34.96
2:15.83
100 Free
1:10.20
250 Free
34.10
2:49.93
300 Free
34.35
3:24.28
100 Free
1:08.45
350 Free
33.81
3:58.09
400 Free
31.56
4:29.65
100 Free
1:05.37
253 Benjamin Morgan 4:29.65 14 AA Min AAA: 4:22.49 (+7.16s | 2.7%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
254 Jayden Jacobson 4:29.74 14 AA Min AAA: 4:22.49 (+7.25s | 2.7%) Unattached 08/07/2024 2024 Western Zone Age Group Championships
255 Brian Vargas 4:29.85 15 AA Min AAA: 4:22.49 (+7.36s | 2.7%) Velocity Swimming 07/25/2025 2025 IES LC CHAMPIONSHIPS
256 Thais Tokay 4:29.97 15 AA Min AAA: 4:22.49 (+7.48s | 2.8%) Team Rebel Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
30.18
30.18
100 Free
33.36
1:03.54
100 Free
1:03.54
150 Free
34.15
1:37.69
200 Free
34.95
2:12.64
100 Free
1:09.10
250 Free
33.69
2:46.33
300 Free
34.49
3:20.82
100 Free
1:08.18
350 Free
35.01
3:55.83
400 Free
34.14
4:29.97
100 Free
1:09.15
257 Westley Jasper 4:30.07 15 AA Min AAA: 4:22.49 (+7.58s | 2.8%) West Coast Aquatics 07/17/2025 2025 PN 13 O LC Senior Championships
258 Alex Xu 4:30.09 14 AA Min AAA: 4:22.49 (+7.60s | 2.8%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
259 Arron Jong 4:30.14 14 AA Min AAA: 4:22.49 (+7.65s | 2.8%) Blast Sharks 07/24/2025 2025 CA SCS Summer A G Champs CANY
260 Dan Vu 4:30.19 16 AA Min AAA: 4:22.49 (+7.70s | 2.8%) Tiger Aquatics 07/31/2025 2025 Long Course Far Western Championship
261 Adrian Gevorgian 4:30.25 14 AA Min AAA: 4:22.49 (+7.76s | 2.9%) Beaverton Area Aquatics Club 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Free
29.75
29.75
100 Free
33.05
1:02.80
100 Free
1:02.80
150 Free
34.05
1:36.85
200 Free
34.58
2:11.43
100 Free
1:08.63
250 Free
34.67
2:46.10
300 Free
34.86
3:20.96
100 Free
1:09.53
350 Free
35.19
3:56.15
400 Free
34.10
4:30.25
100 Free
1:09.29
262 Dennis Bi 4:30.27 15 AA Min AAA: 4:22.49 (+7.78s | 2.9%) DeAnza Cupertino Aquatics 05/11/2025 Senior Walk On Meet
100 Free
1:04.10
1:04.10
100 Free
1:04.10
200 Free
1:08.83
2:12.93
100 Free
1:08.83
300 Free
1:09.55
3:22.48
100 Free
1:09.55
400 Free
1:07.79
4:30.27
100 Free
1:07.79
263 Atlas Metin 4:30.30 14 AA Min AAA: 4:22.49 (+7.81s | 2.9%) Orinda Aquatics 07/25/2024 2024 Long Course Far Western Championship
264 Francis Zhao 4:30.35 15 AA Min AAA: 4:22.49 (+7.86s | 2.9%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
265 Eliaz Carabajal 4:30.38 14 AA Min AAA: 4:22.49 (+7.89s | 2.9%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
266 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
267 Rhys Delaney 4:30.50 14 AA Min AAA: 4:22.49 (+8.01s | 3.0%) Walnut Creek Aquabears 07/12/2024 Summer Age Group LCM Championships
268 Kenneth Livingston 4:30.61 15 AA Min AAA: 4:22.49 (+8.12s | 3.0%) Bainbridge Island Swim Club 06/27/2025 2025 PN SMAC Summer Classic Invitational
269 Michael Lee 4:30.64 16 AA Min AAA: 4:22.49 (+8.15s | 3.0%) Trident Swim Club 07/11/2025 2025 LAI Entries
270 Jonathan Fan 4:30.65 16 AA Min AAA: 4:22.49 (+8.16s | 3.0%) California Dolphins Swim Team 05/29/2025 2025 George Haines International Swim Meet
50 Free
31.23
31.23
100 Free
34.14
1:05.37
100 Free
1:05.37
150 Free
34.42
1:39.79
200 Free
34.26
2:14.05
100 Free
1:08.68
250 Free
34.11
2:48.16
300 Free
34.51
3:22.67
100 Free
1:08.62
350 Free
34.27
3:56.94
400 Free
33.71
4:30.65
100 Free
1:07.98
271 Riley Price 4:30.69 14 AA Min AAA: 4:22.49 (+8.20s | 3.0%) Arizona Swimming 08/07/2024 2024 Western Zone Age Group Championships
272 Eisuke Ota 4:30.74 15 AA Min AAA: 4:22.49 (+8.25s | 3.0%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
273 Andrew Mitton 4:30.76 14 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
274 Tommy Chern 4:30.86 16 AA Min AAA: 4:22.49 (+8.37s | 3.1%) Seattle Metropolitan Aquatic C 07/17/2025 2025 PN 13 O LC Senior Championships
275 Michael Rivera 4:30.87 16 AA Min AAA: 4:22.49 (+8.38s | 3.1%) Fresno Dolphins Swim Team 06/26/2025 2025 TYR GO Challenge
100 Free
1:02.97
1:02.97
100 Free
1:02.97
200 Free
1:09.34
2:12.31
100 Free
1:09.34
300 Free
1:09.84
3:22.15
100 Free
1:09.84
400 Free
1:08.72
4:30.87
100 Free
1:08.72
276 Anthony Hopkins 4:30.88 15 AA Min AAA: 4:22.49 (+8.39s | 3.1%) Lake Oswego Swim Club 06/26/2025 2025 Howard Jones Open
277 Jacob Bachrach 4:31.03 15 AA Min AAA: 4:22.49 (+8.54s | 3.2%) Nation\\\\\\'s Capital Swim Club 01/17/2026 NOVA LC Winter Invitational
50 Free
31.14
31.14
100 Free
33.81
1:04.95
100 Free
1:04.95
150 Free
34.30
1:39.25
200 Free
34.80
2:14.05
100 Free
1:09.10
250 Free
34.85
2:48.90
300 Free
34.51
3:23.41
100 Free
1:09.36
350 Free
34.64
3:58.05
400 Free
32.98
4:31.03
100 Free
1:07.62
278 Cooper Walkup 4:31.07 14 AA Min AAA: 4:22.49 (+8.58s | 3.2%) Unattached 08/07/2024 2024 Western Zone Age Group Championships
279 Matthew Skipwith 4:31.08 15 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
280 Bryce Miles 4:31.11 14 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
281 Rastsislau Khilko 4:31.12 16 AA Min AAA: 4:22.49 (+8.63s | 3.2%) Pleasanton Seahawks 04/26/2025 Pleasanton Seahawks LC Senior Open
50 Free
30.66
30.66
100 Free
33.45
1:04.11
100 Free
1:04.11
150 Free
34.80
1:38.91
200 Free
34.89
2:13.80
100 Free
1:09.69
250 Free
34.73
2:48.53
300 Free
34.91
3:23.44
100 Free
1:09.64
350 Free
34.16
3:57.60
400 Free
33.52
4:31.12
100 Free
1:07.68
282 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
283 Kenneth Ho 4:31.15 15 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
284 Lucas Lin 4:31.20 14 AA Min AAA: 4:22.49 (+8.71s | 3.2%) Sunnyvale Swim Club 07/11/2025 2025 Age Group Championships
285 Ciaran Lee 4:31.31 14 AA Min AAA: 4:22.49 (+8.82s | 3.3%) Burlingame Aquatics 07/07/2023 2023 SBA Adam Szmidt Memorial Meet
286 Ancash Caballero-Scott 4:31.31 14 AA Min AAA: 4:22.49 (+8.82s | 3.3%) Utah Zone Team 08/06/2025 2025 Western Zone Age Group Championships
287 Tyler Carroll 4:31.38 14 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
288 Samuel Mok 4:31.39 15 AA Min AAA: 4:22.49 (+8.90s | 3.3%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
289 Daniil Son 4:31.43 14 AA Min AAA: 4:22.49 (+8.94s | 3.3%) Mission Aurora Colorado Swimmi 04/25/2025 2025 CO TOPS Arena Catch Me If You Can
50 Free
30.99
30.99
100 Free
34.68
1:05.67
100 Free
1:05.67
150 Free
34.64
1:40.31
200 Free
34.76
2:15.07
100 Free
1:09.40
250 Free
34.27
2:49.34
300 Free
34.69
3:24.03
100 Free
1:08.96
350 Free
34.24
3:58.27
400 Free
33.16
4:31.43
100 Free
1:07.40
290 Albert Pan 4:31.48 14 AA Min AAA: 4:22.49 (+8.99s | 3.3%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
291 Lukas Pechacek 4:31.50 14 AA Min AAA: 4:22.49 (+9.01s | 3.3%) Unattached 08/02/2023 2023 Western Zone Age Group Championships
50 Free
29.58
29.58
100 Free
32.80
1:02.38
100 Free
1:02.38
150 Free
33.39
1:35.77
200 Free
34.63
2:10.40
100 Free
1:08.02
250 Free
35.26
2:45.66
300 Free
36.33
3:21.99
100 Free
1:11.59
350 Free
34.83
3:56.82
400 Free
34.68
4:31.50
100 Free
1:09.51
292 Dylan Khajavi 4:31.54 15 AA Min AAA: 4:22.49 (+9.05s | 3.3%) Fast Swim Team 07/11/2025 2025 LAI Entries
293 Daniel Ratz 4:31.54 14 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
294 Gabriel Traina 4:31.68 16 AA Min AAA: 4:22.49 (+9.19s | 3.4%) Wave Aquatics 07/17/2025 2025 PN 13 O LC Senior Championships
295 Raymond Li 4:31.70 14 AA Min AAA: 4:22.49 (+9.21s | 3.4%) Rose Bowl Aquatics 07/11/2025 2025 LAI Entries
296 Tigran Demirchyan 4:31.72 14 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
297 Gavin Park 4:31.73 14 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
298 Gus Williams 4:31.75 15 AA Min AAA: 4:22.49 (+9.26s | 3.4%) Portland Aquatic Club 07/24/2025 2025 OSI Arena 11 O LC Championships
299 Sean Lottermoser 4:31.77 14 AA Min AAA: 4:22.49 (+9.28s | 3.4%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
300 Frederick Anderson 4:31.84 16 AA Min AAA: 4:22.49 (+9.35s | 3.4%) Cascade Swim Club 06/06/2025 2025 TRI CITY INVITATIONAL

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.