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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
401 Ethan Abele 4:36.07 15 A Min AA: 4:34.39 (+1.68s | 0.6%) Aspire Aquatics of Colorado 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
30.58
30.58
100 Free
32.45
1:03.03
100 Free
1:03.03
150 Free
34.91
1:37.94
200 Free
34.74
2:12.68
100 Free
1:09.65
250 Free
35.75
2:48.43
300 Free
35.92
3:24.35
100 Free
1:11.67
350 Free
37.02
4:01.37
400 Free
34.70
4:36.07
100 Free
1:11.72
402 Bokun Zhao 4:36.08 15 A Min AA: 4:34.39 (+1.69s | 0.6%) Santa Clara Swim Club 07/11/2025 2025 Age Group Championships
403 Ashton Tam 4:36.12 15 A Min AA: 4:34.39 (+1.73s | 0.6%) Paseo Aquatics Swim Team 07/23/2025 2025 CA SCS Summer A G Champs
50 Free
31.02
31.02
100 Free
33.90
1:04.92
100 Free
1:04.92
150 Free
34.96
1:39.88
200 Free
35.49
2:15.37
100 Free
1:10.45
250 Free
35.98
2:51.35
300 Free
35.50
3:26.85
100 Free
1:11.48
350 Free
35.08
4:01.93
400 Free
34.19
4:36.12
100 Free
1:09.27
404 Kyle Tang 4:36.13 16 A Min AA: 4:34.39 (+1.74s | 0.6%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
405 Micah Richardson 4:36.26 16 A Min AA: 4:34.39 (+1.87s | 0.7%) Longmont Swim Club 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Free
30.36
30.36
100 Free
34.44
1:04.80
100 Free
1:04.80
150 Free
34.76
1:39.56
200 Free
35.40
2:14.96
100 Free
1:10.16
250 Free
35.99
2:50.95
300 Free
35.51
3:26.46
100 Free
1:11.50
350 Free
35.60
4:02.06
400 Free
34.20
4:36.26
100 Free
1:09.80
406 Patrick Salistra 4:36.27 15 A Min AA: 4:34.39 (+1.88s | 0.7%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
407 Evan Lu 4:36.40 16 A Min AA: 4:34.39 (+2.01s | 0.7%) Pleasanton Seahawks 06/28/2025 Orinda Aquatics LC Senior Open Meet
408 Konoske Jones 4:36.51 15 A Min AA: 4:34.39 (+2.12s | 0.8%) Aulea Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
30.72
30.72
100 Free
33.78
1:04.50
100 Free
1:04.50
150 Free
35.95
1:40.45
200 Free
35.78
2:16.23
100 Free
1:11.73
250 Free
36.98
2:53.22
300 Free
35.85
3:29.07
100 Free
1:12.83
350 Free
34.94
4:04.01
400 Free
32.49
4:36.51
100 Free
1:07.44
409 Mitchell Bunn 4:36.59 16 A Min AA: 4:34.39 (+2.20s | 0.8%) Las Vegas Swim Club 06/11/2026 2026 SCS June AG Invite
50 Free
31.57
31.57
100 Free
34.15
1:05.72
100 Free
1:05.72
150 Free
35.03
1:40.75
200 Free
35.39
2:16.14
100 Free
1:10.42
250 Free
35.56
2:51.71
300 Free
35.60
3:27.31
100 Free
1:11.16
350 Free
35.24
4:02.55
400 Free
34.04
4:36.59
100 Free
1:09.28
410 Evan Eum 4:36.68 16 A Min AA: 4:34.39 (+2.29s | 0.8%) Socal Aquatics Association 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
31.65
31.65
100 Free
34.27
1:05.92
100 Free
1:05.92
150 Free
35.21
1:41.13
200 Free
35.68
2:16.81
100 Free
1:10.89
250 Free
35.27
2:52.08
300 Free
35.40
3:27.48
100 Free
1:10.67
350 Free
35.10
4:02.58
400 Free
34.10
4:36.68
100 Free
1:09.20
411 Bradley Snider 4:36.70 16 A Min AA: 4:34.39 (+2.31s | 0.8%) Univ. of Denver Hilltoppers 06/13/2025 2025 CO CSI Long Course Open
50 Free
31.71
31.71
100 Free
34.51
1:06.22
100 Free
1:06.22
150 Free
35.29
1:41.51
200 Free
35.22
2:16.73
100 Free
1:10.51
250 Free
35.68
2:52.41
300 Free
35.28
3:27.69
100 Free
1:10.96
350 Free
35.09
4:02.78
400 Free
33.92
4:36.70
100 Free
1:09.01
412 Ethan Shin 4:36.72 16 A Min AA: 4:34.39 (+2.33s | 0.8%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
413 Andrew Molloy 4:36.78 15 A Min AA: 4:34.39 (+2.39s | 0.9%) Avon Swim Club 05/17/2025 2025 CO Hilltopper Invite
50 Free
31.02
31.02
100 Free
33.99
1:05.01
100 Free
1:05.01
150 Free
34.05
1:39.06
200 Free
35.74
2:14.80
100 Free
1:09.79
250 Free
35.27
2:50.07
300 Free
36.40
3:26.47
100 Free
1:11.67
350 Free
35.77
4:02.24
400 Free
34.54
4:36.78
100 Free
1:10.31
414 Artsiom Novikau 4:36.82 16 A Min AA: 4:34.39 (+2.43s | 0.9%) Wasatch Front Fish Market 07/10/2025 2025 Utah Swimming LC Senior Championships
50 Free
30.10
30.10
100 Free
34.01
1:04.11
100 Free
1:04.11
150 Free
35.04
1:39.15
200 Free
35.27
2:14.42
100 Free
1:10.31
250 Free
35.73
2:50.15
300 Free
36.12
3:26.27
100 Free
1:11.85
350 Free
35.68
4:01.95
400 Free
34.87
4:36.82
100 Free
1:10.55
415 Bryant Chung 4:36.82 14 A Min AA: 4:34.39 (+2.43s | 0.9%) Sandpipers of Nevada 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
30.78
30.78
100 Free
34.84
1:05.62
100 Free
1:05.62
150 Free
35.65
1:41.27
200 Free
35.60
2:16.87
100 Free
1:11.25
250 Free
35.64
2:52.51
300 Free
35.74
3:28.25
100 Free
1:11.38
350 Free
35.23
4:03.48
400 Free
33.34
4:36.82
100 Free
1:08.57
416 Licos Navarro Ortez 4:36.82 16 A Min AA: 4:28.19 (+8.63s | 3.1%) Corvallis Aquatic Team 07/24/2025 2025 OSI Arena 11 O LC Championships
417 Mateo Vasquez 4:36.89 15 A Min AA: 4:34.39 (+2.50s | 0.9%) Viking Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
418 David McInroy 4:36.94 15 A Min AA: 4:34.39 (+2.55s | 0.9%) Mission Aurora Colorado Swimmi 05/15/2026 2026 CO ACES Spring Invite
419 Alexander Atkinson 4:36.94 15 A Min AA: 4:34.39 (+2.55s | 0.9%) Spokane Sea Serpents 07/25/2025 2025 IES LC CHAMPIONSHIPS
420 Cason Bentley 4:36.95 15 A Min AA: 4:34.39 (+2.56s | 0.9%) Spokane Waves Aquatic Team 07/25/2025 2025 IES LC CHAMPIONSHIPS
421 Tristan Luke 4:36.97 16 A Min AA: 4:34.39 (+2.58s | 0.9%) Lakeridge Swim Team 07/10/2026 2026 NNA Silver State Championships
50 Free
30.52
30.52
100 Free
34.57
1:05.09
100 Free
1:05.09
150 Free
35.02
1:40.11
200 Free
36.14
2:16.25
100 Free
1:11.16
250 Free
35.55
2:51.80
300 Free
35.86
3:27.66
100 Free
1:11.41
350 Free
35.26
4:02.92
400 Free
34.05
4:36.97
100 Free
1:09.31
422 Alexander Malo 4:37.01 16 A Min AA: 4:34.39 (+2.62s | 0.9%) Issaquah Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
50 Free
30.62
30.62
100 Free
34.54
1:05.16
100 Free
1:05.16
150 Free
35.93
1:41.09
200 Free
36.14
2:17.23
100 Free
1:12.07
250 Free
35.80
2:53.03
300 Free
36.06
3:29.09
100 Free
1:11.86
350 Free
35.27
4:04.36
400 Free
32.65
4:37.01
100 Free
1:07.92
423 Kenneth Dodge 4:37.02 16 A Min AA: 4:34.39 (+2.63s | 0.9%) Circle City Aquatics 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Free
29.89
29.89
100 Free
33.06
1:02.95
100 Free
1:02.95
150 Free
34.40
1:37.35
200 Free
35.33
2:12.68
100 Free
1:09.73
250 Free
35.71
2:48.39
300 Free
34.63
3:23.02
100 Free
1:10.34
350 Free
36.61
3:59.63
400 Free
37.39
4:37.02
100 Free
1:14.00
424 Jaxon Vega 4:37.03 16 A Min AA: 4:34.39 (+2.64s | 1.0%) North Coast Aquatics 07/24/2025 2025 SI LC AG CHAMPS
50 Free
31.02
31.02
100 Free
34.35
1:05.37
100 Free
1:05.37
150 Free
35.10
1:40.47
200 Free
35.31
2:15.78
100 Free
1:10.41
250 Free
36.53
2:52.31
300 Free
36.04
3:28.35
100 Free
1:12.57
350 Free
35.77
4:04.12
400 Free
32.91
4:37.03
100 Free
1:08.68
425 Patrick Dinerman 4:37.05 15 A Min AA: 4:34.39 (+2.66s | 1.0%) Pacific Swim 06/19/2026 2026 SI Splash And Dash
50 Free
30.64
30.64
100 Free
34.19
1:04.83
100 Free
1:04.83
150 Free
35.42
1:40.25
200 Free
35.91
2:16.16
100 Free
1:11.33
250 Free
36.14
2:52.30
300 Free
34.81
3:27.11
100 Free
1:10.95
350 Free
35.47
4:02.58
400 Free
34.47
4:37.05
100 Free
1:09.94
426 Caleb Johansen 4:37.13 16 A Min AA: 4:34.39 (+2.74s | 1.0%) Aulea Swim Club 07/03/2026 2026 Keo Nakama Swim Meet
427 Alexander Bickler 4:37.14 16 A Min AA: 4:34.39 (+2.75s | 1.0%) Sandpipers of Nevada 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
30.90
30.90
100 Free
34.07
1:04.97
100 Free
1:04.97
150 Free
35.35
1:40.32
200 Free
35.50
2:15.82
100 Free
1:10.85
250 Free
35.95
2:51.77
300 Free
35.94
3:27.71
100 Free
1:11.89
350 Free
35.24
4:02.95
400 Free
34.19
4:37.14
100 Free
1:09.43
428 Desmond Dorish 4:37.16 15 A Min AA: 4:34.39 (+2.77s | 1.0%) SwimNation Aquatics Programs 06/11/2026 ARMADA 2026 SCS June AG Invite
429 Nathan Yoon 4:37.20 16 A Min AA: 4:34.39 (+2.81s | 1.0%) Greater Pensacola Aquatic Club 06/27/2025 ATAC Long Course
430 Benjamin Guo 4:37.21 15 A Min AA: 4:34.39 (+2.82s | 1.0%) San Diego Imperial All Star TM 08/06/2025 2025 Western Zone Age Group Championships
431 Matt Baker 4:37.21 15 A Min AA: 4:34.39 (+2.82s | 1.0%) Punahou Aquatics Institute 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
30.54
30.54
100 Free
33.81
1:04.35
100 Free
1:04.35
150 Free
35.57
1:39.92
200 Free
34.30
2:14.22
100 Free
1:09.87
250 Free
35.63
2:49.85
300 Free
35.05
3:24.90
100 Free
1:10.68
350 Free
36.97
4:01.87
400 Free
35.34
4:37.21
100 Free
1:12.31
432 Trevor Yuen 4:37.22 16 A Min AA: 4:34.39 (+2.83s | 1.0%) Santa Clara Swim Club 05/17/2024 Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Free
31.56
31.56
150 Free
1:10.29
1:41.85
200 Free
35.91
2:17.76
100 Free
1:46.20
250 Free
35.96
2:53.72
300 Free
35.89
3:29.61
100 Free
1:11.85
350 Free
35.55
4:05.16
400 Free
32.06
4:37.22
100 Free
1:07.61
433 William Frost 4:37.23 16 A Min AA: 4:34.39 (+2.84s | 1.0%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
434 David Boldarev 4:37.24 15 A Min AA: 4:34.39 (+2.85s | 1.0%) Canyons Aquatic Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
435 Junhua Wei 4:37.29 16 A Min AA: 4:34.39 (+2.90s | 1.0%) Hillsboro Swim Team 06/06/2025 2025 THSC June Invitational
50 Free
31.00
31.00
100 Free
33.98
1:04.98
100 Free
1:04.98
150 Free
35.95
1:40.93
200 Free
35.09
2:16.02
100 Free
1:11.04
250 Free
36.32
2:52.34
300 Free
35.65
3:27.99
100 Free
1:11.97
350 Free
36.04
4:04.03
400 Free
33.26
4:37.29
100 Free
1:09.30
436 Parker True 4:37.31 15 A Min AA: 4:34.39 (+2.92s | 1.1%) Tri Valley Aquatics 06/27/2026 Pacific Swimming Long Course Senior Open
437 Emrik Brown 4:37.37 16 A Min AA: 4:34.39 (+2.98s | 1.1%) Aces Swim Club 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
31.14
31.14
100 Free
35.26
1:06.40
100 Free
1:06.40
150 Free
35.44
1:41.84
200 Free
36.48
2:18.32
100 Free
1:11.92
250 Free
36.29
2:54.61
300 Free
34.28
3:28.89
100 Free
1:10.57
350 Free
34.02
4:02.91
400 Free
34.46
4:37.37
100 Free
1:08.48
438 Peter Kwok 4:37.37 16 A Min AA: 4:34.39 (+2.98s | 1.1%) Bulldog Swim Club 07/10/2026 Pacific Swimming Long Course Senior Open
50 Free
31.38
31.38
100 Free
33.87
1:05.25
100 Free
1:05.25
150 Free
34.92
1:40.17
200 Free
35.22
2:15.39
100 Free
1:10.14
250 Free
35.28
2:50.67
300 Free
36.01
3:26.68
100 Free
1:11.29
350 Free
35.65
4:02.33
400 Free
35.04
4:37.37
100 Free
1:10.69
439 Francis Kim 4:37.50 16 A Min AA: 4:34.39 (+3.11s | 1.1%) Irvine Novaquatics 07/23/2025 2025 CA SCS Summer A G Champs
440 Mosiah Milam 4:37.50 15 A Min AA: 4:34.39 (+3.11s | 1.1%) Boulder Swim Team 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Free
31.73
31.73
100 Free
34.85
1:06.58
100 Free
1:06.58
150 Free
35.12
1:41.70
200 Free
35.12
2:16.82
100 Free
1:10.24
250 Free
34.84
2:51.66
300 Free
35.02
3:26.68
100 Free
1:09.86
350 Free
35.71
4:02.39
400 Free
35.11
4:37.50
100 Free
1:10.82
441 William Wong 4:37.54 16 A Min AA: 4:34.39 (+3.15s | 1.1%) Santa Clara Swim Club 07/12/2024 Summer Age Group LCM Championships
442 Evan Liu 4:37.55 16 A Min AA: 4:34.39 (+3.16s | 1.1%) Unattached 05/16/2025 2025 DACA LC CBA Meet
443 Wyatt Kalbaugh 4:37.58 15 A Min AA: 4:34.39 (+3.19s | 1.1%) Portland Aquatic Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Free
31.59
31.59
100 Free
35.71
1:07.30
100 Free
1:07.30
150 Free
35.55
1:42.85
200 Free
35.36
2:18.21
100 Free
1:10.91
250 Free
34.86
2:53.07
300 Free
35.85
3:28.92
100 Free
1:10.71
350 Free
35.52
4:04.44
400 Free
33.14
4:37.58
100 Free
1:08.66
444 Daniil Zhigalov 4:37.60 15 A Min AA: 4:34.39 (+3.21s | 1.2%) DeAnza Cupertino Aquatics 06/12/2026 2026 DACA LC CBA Meet
445 Aidan Pham 4:37.67 16 A Min AA: 4:34.39 (+3.28s | 1.2%) Clovis Swim Club 06/25/2026 2026 TYR GO Challenge
446 Logan Huckabay 4:37.84 15 A Min AA: 4:34.39 (+3.45s | 1.2%) Tule Nation Tritons 07/19/2023 Renee And Jim Patterson Classic
50 Free
31.02
31.02
100 Free
33.94
1:04.96
100 Free
1:04.96
150 Free
34.90
1:39.86
200 Free
35.13
2:14.99
100 Free
1:10.03
250 Free
35.70
2:50.69
300 Free
36.12
3:26.81
100 Free
1:11.82
350 Free
35.65
4:02.46
400 Free
35.38
4:37.84
100 Free
1:11.03
447 John Zheng 4:37.89 15 A Min AA: 4:34.39 (+3.50s | 1.3%) The Spartans of La Canada 07/23/2025 2025 CA SCS Summer A G Champs
50 Free
30.08
30.08
100 Free
35.06
1:05.14
100 Free
1:05.14
150 Free
35.56
1:40.70
200 Free
36.31
2:17.01
100 Free
1:11.87
250 Free
36.23
2:53.24
300 Free
35.93
3:29.17
100 Free
1:12.16
350 Free
35.72
4:04.89
400 Free
33.00
4:37.89
100 Free
1:08.72
448 Thien Nguyen 4:37.96 16 A Min AA: 4:34.39 (+3.57s | 1.3%) Golden West Swim Club 07/18/2024 2024 SCS MVN 14 Under Elite A G Champs
449 Benjamin Summers 4:37.96 16 A Min AA: 4:28.19 (+9.77s | 3.5%) Univ. of Denver Hilltoppers 06/26/2026 2026 CO Zone 2 District Meet DU
50 Free
31.42
31.42
100 Free
35.08
1:06.50
100 Free
1:06.50
150 Free
34.98
1:41.48
200 Free
35.94
2:17.42
100 Free
1:10.92
250 Free
35.31
2:52.73
300 Free
36.16
3:28.89
100 Free
1:11.47
350 Free
34.66
4:03.55
400 Free
34.41
4:37.96
100 Free
1:09.07
450 Theodore Rentz 4:38.02 15 A Min AA: 4:34.39 (+3.63s | 1.3%) Unattached 08/06/2025 2025 Western Zone Age Group 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.