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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
651 Dallas Kim 4:48.05 15 BB Min A: 4:46.39 (+1.66s | 0.6%) Los Angeles Swim Club 07/25/2024 2024 CA SCS BREA Summer A G Champs
652 Diego Lopez Morales 4:48.07 15 BB Min A: 4:46.39 (+1.68s | 0.6%) Olympic 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Free
32.33
32.33
100 Free
35.69
1:08.02
100 Free
1:08.02
150 Free
36.21
1:44.24
200 Free
36.01
2:20.25
100 Free
1:12.22
250 Free
35.89
2:56.14
300 Free
38.82
3:34.96
100 Free
1:14.71
350 Free
37.24
4:12.20
400 Free
35.87
4:48.07
100 Free
1:13.11
653 Emmett Hatchard 4:48.08 15 BB Min A: 4:46.39 (+1.69s | 0.6%) Olympus Aquatics 06/12/2024 2024 UT CHAT INVITATIONAL
50 Free
32.18
32.18
100 Free
35.90
1:08.09
100 Free
1:08.09
150 Free
36.07
1:44.16
200 Free
37.22
2:21.38
100 Free
1:13.29
250 Free
36.64
2:58.02
300 Free
39.12
3:37.14
100 Free
1:15.76
350 Free
35.80
4:12.94
400 Free
35.14
4:48.08
100 Free
1:10.94
654 Eli Ream 4:48.09 15 BB Min A: 4:46.39 (+1.70s | 0.6%) Olympic Cascade Aquatics 07/17/2025 2025 PN 13 O LC Senior Championships
655 Thomas Duffin 4:48.11 14 BB Min A: 4:46.39 (+1.72s | 0.6%) Tri-city Channel Cats 05/29/2026 2026 TRI CITY INVITATIONAL
656 Throyden Yavuzer-Judd 4:48.20 16 BB Min A: 4:46.39 (+1.81s | 0.6%) Orinda Aquatics 07/27/2024 OA Summer Finale SCY LCM Invitational 2024
657 Joseph Liang 4:48.39 15 BB Min A: 4:46.39 (+2.00s | 0.7%) Tualatin Hills Swim Club 07/11/2025 2025 THSC Summer Classic
658 Henry He 4:48.44 15 BB Min A: 4:46.39 (+2.05s | 0.7%) Quicksilver Swimming 07/12/2024 Summer Age Group LCM Championships
659 Jacob Combe 4:48.45 15 BB Min A: 4:46.39 (+2.06s | 0.7%) Hilltop Aquatic Swim Team 07/25/2024 2024 UTAGS Long Course Championships
50 Free
32.36
32.36
100 Free
36.27
1:08.64
100 Free
1:08.64
150 Free
36.70
1:45.34
200 Free
38.01
2:23.35
100 Free
1:14.71
250 Free
36.80
3:00.15
300 Free
36.59
3:36.74
100 Free
1:13.39
350 Free
36.82
4:13.56
400 Free
34.89
4:48.45
100 Free
1:11.71
660 Haniel Baek 4:48.47 15 BB Min A: 4:46.39 (+2.08s | 0.7%) Santa Clara Swim Club 07/12/2024 Summer Age Group LCM Championships
661 Sean Chae 4:48.56 16 BB Min A: 4:46.39 (+2.17s | 0.8%) Quicksilver Swimming 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:34.98
3:34.98
50 Free
0.00
3:34.98
50 Free
3:34.98
75 Free
37.27
4:12.25
100 Free
0.00
4:12.25
50 Free
37.27
125 Free
36.31
4:48.56
150 Free
0.00
4:48.56
50 Free
36.31
662 Adrian Juco 4:48.57 16 BB Min A: 4:46.39 (+2.18s | 0.8%) Wave Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
663 Mason Braun 4:48.59 15 BB Min A: 4:46.39 (+2.20s | 0.8%) Legacy Aquatics 05/30/2026 2026 NE RIAC Sail Away On The Ferry
664 Haru Dolan 4:48.65 15 BB Min A: 4:46.39 (+2.26s | 0.8%) Pearl City Aquatics 07/03/2026 2026 Keo Nakama Swim Meet
665 Denis Petrenko 4:48.66 16 BB Min A: 4:46.39 (+2.27s | 0.8%) Cali Piranha Swim Team 06/20/2025 2025 SI SPLASH AND DASH
50 Free
31.27
31.27
100 Free
36.01
1:07.28
100 Free
1:07.28
200 Free
1:14.05
2:21.33
100 Free
1:14.05
250 Free
37.24
2:58.57
300 Free
37.20
3:35.77
100 Free
1:14.44
400 Free
1:12.89
4:48.66
100 Free
1:12.89
666 Braden McCaffrey 4:48.69 16 BB Min A: 4:46.39 (+2.30s | 0.8%) Fresno Dolphins Swim Team 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:36.41
3:36.41
50 Free
0.00
3:36.41
50 Free
3:36.41
75 Free
36.84
4:13.25
100 Free
0.00
4:13.25
50 Free
36.84
125 Free
35.44
4:48.69
150 Free
0.00
4:48.69
50 Free
35.44
667 Max Sherman 4:48.72 16 BB Min A: 4:46.39 (+2.33s | 0.8%) Boulder Swim Team 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
50 Free
30.50
30.50
100 Free
34.54
1:05.04
100 Free
1:05.04
150 Free
36.52
1:41.56
200 Free
37.42
2:18.98
100 Free
1:13.94
250 Free
37.26
2:56.24
300 Free
37.83
3:34.07
100 Free
1:15.09
350 Free
38.10
4:12.17
400 Free
36.55
4:48.72
100 Free
1:14.65
668 Sawyer Biggerstaff 4:48.81 15 BB Min A: 4:46.39 (+2.42s | 0.8%) Valley Aquatics 06/26/2026 2026 PN SMAC Summer Classic Invite Approved
669 Colin Gong 4:48.86 15 BB Min A: 4:46.39 (+2.47s | 0.9%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
670 Elliot Funk 4:48.87 16 BB Min A: 4:46.39 (+2.48s | 0.9%) Lake Oswego Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Free
31.53
31.53
100 Free
35.69
1:07.22
100 Free
1:07.22
150 Free
36.64
1:43.86
200 Free
37.28
2:21.14
100 Free
1:13.92
250 Free
37.60
2:58.74
300 Free
37.83
3:36.57
100 Free
1:15.43
350 Free
36.44
4:13.01
400 Free
35.86
4:48.87
100 Free
1:12.30
671 Reed Oltjenbruns 4:48.87 15 BB Min A: 4:46.39 (+2.48s | 0.9%) Clovis Swim Club 06/25/2026 2026 TYR GO Challenge
672 Caleb Granados 4:48.91 15 BB Min A: 4:46.39 (+2.52s | 0.9%) Temecula Swim Club 06/12/2025 2025 June Age Group Invite
50 Free
31.53
31.53
100 Free
35.68
1:07.21
100 Free
1:07.21
150 Free
37.01
1:44.22
200 Free
37.79
2:22.01
100 Free
1:14.80
250 Free
36.77
2:58.78
300 Free
37.89
3:36.67
100 Free
1:14.66
350 Free
37.20
4:13.87
400 Free
35.04
4:48.91
100 Free
1:12.24
673 Owen Pike 4:48.94 15 BB Min A: 4:46.39 (+2.55s | 0.9%) Cascade Swim Club 06/20/2025 2025 IE VS Starlight Open
674 Rylan Loh 4:48.99 15 BB Min A: 4:46.39 (+2.60s | 0.9%) Milpitas Aquatic Club 05/23/2025 Zone 1 South May Firecracker 500
675 Briggs Wilbert 4:49.01 15 BB Min A: 4:46.39 (+2.62s | 0.9%) Roadrunner Aquatics 06/26/2025 2025 TYR GO Challenge
50 Free
31.62
31.62
100 Free
36.29
1:07.91
100 Free
1:07.91
150 Free
37.58
1:45.49
200 Free
37.55
2:23.04
100 Free
1:15.13
250 Free
37.88
3:00.92
300 Free
37.36
3:38.28
100 Free
1:15.24
350 Free
36.68
4:14.96
400 Free
34.05
4:49.01
100 Free
1:10.73
676 Oliver Wang 4:49.02 15 BB Min A: 4:46.39 (+2.63s | 0.9%) Legacy Aquatics 05/30/2025 LA OPEN 2025
50 Free
31.89
31.89
100 Free
35.97
1:07.86
100 Free
1:07.86
150 Free
36.97
1:44.83
200 Free
37.53
2:22.36
100 Free
1:14.50
250 Free
37.45
2:59.81
300 Free
37.01
3:36.82
100 Free
1:14.46
350 Free
37.03
4:13.85
400 Free
35.17
4:49.02
100 Free
1:12.20
677 Melvin Carcamo 4:49.09 16 BB Min A: 4:46.39 (+2.70s | 0.9%) Commerce Aquatics Swim Team 07/03/2026 2026 Keo Nakama Swim Meet
678 Jonas Ascione 4:49.18 15 BB Min A: 4:46.39 (+2.79s | 1.0%) Foothills Swim Team 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Free
33.30
33.30
100 Free
35.73
1:09.03
100 Free
1:09.03
150 Free
37.57
1:46.60
200 Free
37.16
2:23.76
100 Free
1:14.73
250 Free
37.65
3:01.41
300 Free
37.66
3:39.07
100 Free
1:15.31
350 Free
36.13
4:15.20
400 Free
33.98
4:49.18
100 Free
1:10.11
679 Edmund Wang 4:49.19 16 BB Min A: 4:46.39 (+2.80s | 1.0%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
100 Free
1:09.21
1:09.21
100 Free
1:09.21
200 Free
1:14.80
2:24.01
100 Free
1:14.80
300 Free
1:14.64
3:38.65
100 Free
1:14.64
400 Free
1:10.54
4:49.19
100 Free
1:10.54
680 Julian Erickson 4:49.22 15 BB Min A: 4:46.39 (+2.83s | 1.0%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
681 Michael Swenson 4:49.22 16 BB Min A: 4:46.39 (+2.83s | 1.0%) Maverick Aquatics 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
30.94
30.94
100 Free
34.39
1:05.33
100 Free
1:05.33
150 Free
35.68
1:41.01
200 Free
36.08
2:17.09
100 Free
1:11.76
250 Free
37.29
2:54.38
300 Free
37.98
3:32.36
100 Free
1:15.27
350 Free
39.14
4:11.50
400 Free
37.72
4:49.22
100 Free
1:16.86
682 Dennis Dreischmeyer 4:49.27 15 BB Min A: 4:46.39 (+2.88s | 1.0%) Corvallis Aquatic Team 06/26/2026 2026 TEAM Summer Invitational
683 Yongjian Zhang 4:49.33 16 BB Min A: 4:46.39 (+2.94s | 1.0%) California Dolphins Swim Team 06/08/2024 California Dolphin LC C B BB+ Meet
684 Vinnie Pinkham 4:49.43 15 BB Min A: 4:46.39 (+3.04s | 1.1%) Tiger Aquatics 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
685 Jun Sun 4:49.43 15 BB Min A: 4:46.39 (+3.04s | 1.1%) Brea Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
686 Kai Paterson 4:49.46 15 BB Min A: 4:46.39 (+3.07s | 1.1%) Swim Kauai Aquatics 05/23/2026 50th Annual Coach Soichi Sakamoto Invitationa
50 Free
32.80
32.80
100 Free
36.46
1:09.26
100 Free
1:09.26
150 Free
37.28
1:46.54
200 Free
37.53
2:24.07
100 Free
1:14.81
250 Free
37.76
3:01.83
300 Free
36.95
3:38.78
100 Free
1:14.71
350 Free
36.26
4:15.04
400 Free
34.42
4:49.46
100 Free
1:10.68
687 William Sullivan 4:49.51 16 BB Min A: 4:46.39 (+3.12s | 1.1%) Velocity Swimming 07/25/2025 2025 IES LC CHAMPIONSHIPS
688 Kevin Callahan 4:49.53 15 BB Min A: 4:46.39 (+3.14s | 1.1%) Flatiron Athletic Club 06/26/2026 2026 CO Zone 2 District Meet AAC
50 Free
32.56
32.56
100 Free
35.39
1:07.95
100 Free
1:07.95
150 Free
36.18
1:44.13
200 Free
37.55
2:21.68
100 Free
1:13.73
250 Free
37.38
2:59.06
300 Free
37.74
3:36.80
100 Free
1:15.12
350 Free
37.63
4:14.43
400 Free
35.10
4:49.53
100 Free
1:12.73
689 Luis Arzu-Villanueva 4:49.58 16 BB Min A: 4:46.39 (+3.19s | 1.1%) Swim Excellence Academy 07/24/2025 2025 SI LC AG CHAMPS
50 Free
32.58
32.58
100 Free
35.92
1:08.50
100 Free
1:08.50
150 Free
37.52
1:46.02
200 Free
36.80
2:22.82
100 Free
1:14.32
250 Free
37.39
3:00.21
300 Free
36.82
3:37.03
100 Free
1:14.21
350 Free
37.14
4:14.17
400 Free
35.41
4:49.58
100 Free
1:12.55
690 Liam Mullikin 4:49.60 16 BB Min A: 4:46.39 (+3.21s | 1.1%) Boulder Swim Team 06/26/2026 2026 CO Zone 2 District Meet AAC
50 Free
32.10
32.10
100 Free
35.60
1:07.70
100 Free
1:07.70
150 Free
36.11
1:43.81
200 Free
37.43
2:21.24
100 Free
1:13.54
250 Free
37.02
2:58.26
300 Free
37.09
3:35.35
100 Free
1:14.11
350 Free
37.93
4:13.28
400 Free
36.32
4:49.60
100 Free
1:14.25
691 Christof Schultz 4:49.61 15 BB Min A: 4:46.39 (+3.22s | 1.1%) Gold\\\\\\'s Aquatics Club 05/01/2026 2026 PN BC May Flowers Approved
692 Vincent Kahn 4:49.61 15 BB Min A: 4:46.39 (+3.22s | 1.1%) Bay Club Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
31.92
31.92
100 Free
35.21
1:07.13
100 Free
1:07.13
150 Free
36.23
1:43.36
200 Free
36.72
2:20.08
100 Free
1:12.95
250 Free
36.99
2:57.07
300 Free
37.98
3:35.05
100 Free
1:14.97
350 Free
37.98
4:13.03
400 Free
36.58
4:49.61
100 Free
1:14.56
693 Bode Encheff 4:49.61 14 BB Min A: 4:46.39 (+3.22s | 1.1%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
694 Lucas Ramirez 4:49.64 15 BB Min A: 4:46.39 (+3.25s | 1.1%) Lakewood Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
31.92
31.92
100 Free
35.29
1:07.21
100 Free
1:07.21
150 Free
36.74
1:43.95
200 Free
37.44
2:21.39
100 Free
1:14.18
250 Free
37.38
2:58.77
300 Free
37.57
3:36.34
100 Free
1:14.95
350 Free
37.28
4:13.62
400 Free
36.02
4:49.64
100 Free
1:13.30
695 Jayden Han 4:49.64 15 BB Min A: 4:46.39 (+3.25s | 1.1%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
50 Free
1:06.70
1:06.70
100 Free
1:13.98
2:20.68
100 Free
2:20.68
150 Free
1:16.28
3:36.96
400 Free
1:12.68
4:49.64
100 Free
1:12.68
696 Max Wang 4:49.67 15 BB Min A: 4:46.39 (+3.28s | 1.1%) Beach Cities Swimming 07/21/2022 2022 CA RAA Summer JO S
50 Free
32.77
32.77
100 Free
35.98
1:08.75
100 Free
1:08.75
150 Free
37.26
1:46.01
200 Free
36.83
2:22.84
100 Free
1:14.09
250 Free
37.53
3:00.37
300 Free
36.94
3:37.31
100 Free
1:14.47
350 Free
36.72
4:14.03
400 Free
35.64
4:49.67
100 Free
1:12.36
697 Matthew Moir 4:49.69 14 BB Min A: 4:46.39 (+3.30s | 1.1%) Utah Zone Team 08/06/2025 2025 Western Zone Age Group Championships
698 Kobe Wallace 4:49.78 14 BB Min A: 4:46.39 (+3.39s | 1.2%) Santa Maria Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:37.64
3:37.64
50 Free
0.00
3:37.64
50 Free
3:37.64
75 Free
37.06
4:14.70
100 Free
0.00
4:14.70
50 Free
37.06
125 Free
35.08
4:49.78
150 Free
0.00
4:49.78
50 Free
35.08
699 Ethan Wolf 4:49.95 15 BB Min A: 4:46.39 (+3.56s | 1.2%) Valley Aquatics 06/06/2026 2026 PN VAST Summer Sprint Dist Approved
700 Grayson LeRoux 4:49.96 15 BB Min A: 4:46.39 (+3.57s | 1.2%) Durango Swim Club 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
32.22
32.22
100 Free
35.80
1:08.02
100 Free
1:08.02
150 Free
36.76
1:44.79
200 Free
37.44
2:22.23
100 Free
1:14.20
250 Free
36.68
2:58.91
300 Free
37.10
3:36.01
100 Free
1:13.78
350 Free
37.34
4:13.35
400 Free
36.61
4:49.96
100 Free
1:13.95

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.