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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
801 Dhruv Agrawal 4:53.91 15 BB Min A: 4:46.39 (+7.52s | 2.6%) Pacific Swim 07/11/2025 2025 SI JBST All Ages NTS Meet
802 Gavin Lo 4:53.92 16 BB Min A: 4:46.39 (+7.53s | 2.6%) Swim Team of Placentia 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
33.09
33.09
100 Free
35.84
1:08.93
100 Free
1:08.93
150 Free
37.20
1:46.13
200 Free
37.85
2:23.98
100 Free
1:15.05
250 Free
37.88
3:01.86
300 Free
37.84
3:39.70
100 Free
1:15.72
350 Free
37.41
4:17.11
400 Free
36.81
4:53.92
100 Free
1:14.22
803 John Drader-Eldred 4:53.94 15 BB Min A: 4:46.39 (+7.55s | 2.6%) Seattle Metropolitan Aquatic C 05/28/2026 2026 IE VS Apple Capital
50 Free
32.61
32.61
100 Free
36.09
1:08.71
100 Free
1:08.71
150 Free
37.26
1:45.97
200 Free
38.33
2:24.30
100 Free
1:15.59
250 Free
38.15
3:02.45
300 Free
38.42
3:40.87
100 Free
1:16.57
350 Free
37.70
4:18.57
400 Free
35.37
4:53.94
100 Free
1:13.07
804 Parker Roseman 4:53.94 15 BB Min A: 4:46.39 (+7.55s | 2.6%) Aquawolves Swimming 06/26/2026 2026 CO Zone 2 District Meet AAC
50 Free
33.44
33.44
100 Free
38.32
1:11.76
100 Free
1:11.76
150 Free
37.90
1:49.66
200 Free
38.51
2:28.17
100 Free
1:16.41
250 Free
38.62
3:06.79
300 Free
38.30
3:45.09
100 Free
1:16.92
350 Free
35.98
4:21.07
400 Free
32.87
4:53.94
100 Free
1:08.85
805 Ari Herson 4:54.02 15 BB Min A: 4:46.39 (+7.63s | 2.6%) Unattached 04/18/2026 Pacific Swimming LCM Senior Open Host TERA
806 Gavin Beck 4:54.06 16 BB Min A: 4:46.39 (+7.67s | 2.6%) Pacifica Sea Lions 06/27/2026 Pacific Swimming Long Course Senior Open
807 James Detwiler 4:54.09 16 BB Min A: 4:46.39 (+7.70s | 2.6%) GOLD 07/10/2026 Pacific Swimming Long Course Senior Open
50 Free
32.75
32.75
100 Free
36.78
1:09.54
100 Free
1:09.54
150 Free
37.56
1:47.10
200 Free
37.71
2:24.81
100 Free
1:15.27
250 Free
37.72
3:02.53
300 Free
37.98
3:40.51
100 Free
1:15.70
350 Free
37.23
4:17.74
400 Free
36.35
4:54.09
100 Free
1:13.58
808 Brian Kwon 4:54.14 16 BB Min A: 4:46.39 (+7.75s | 2.6%) Olympic Cascade Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Free
32.22
32.22
100 Free
35.57
1:07.79
100 Free
1:07.79
150 Free
36.83
1:44.62
200 Free
37.77
2:22.39
100 Free
1:14.60
250 Free
37.84
3:00.23
300 Free
38.61
3:38.84
100 Free
1:16.45
350 Free
38.58
4:17.42
400 Free
36.72
4:54.14
100 Free
1:15.30
809 Zachary Stephens 4:54.19 15 BB Min A: 4:46.39 (+7.80s | 2.7%) Foothills Swim Team 06/26/2026 2026 CO Zone 2 District Meet AAC
50 Free
33.28
33.28
100 Free
36.89
1:10.17
100 Free
1:10.17
150 Free
37.83
1:48.00
200 Free
38.35
2:26.35
100 Free
1:16.18
250 Free
37.50
3:03.85
300 Free
38.29
3:42.14
100 Free
1:15.79
350 Free
36.81
4:18.95
400 Free
35.24
4:54.19
100 Free
1:12.05
810 Christopher Ho 4:54.21 14 BB Min A: 4:46.39 (+7.82s | 2.7%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
811 Zekiel Schwartz 4:54.22 16 BB Min A: 4:46.39 (+7.83s | 2.7%) Inland Coastal Aquatic Club 07/11/2025 2025 SI JBST All Ages NTS Meet
812 Jason Liang 4:54.27 15 BB Min A: 4:46.39 (+7.88s | 2.7%) Pleasanton Seahawks 06/27/2026 Pacific Swimming Long Course Senior Open
813 Karl Kaldenhoff 4:54.28 15 BB Min A: 4:46.39 (+7.89s | 2.7%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
814 Julian Nicolls 4:54.28 15 BB Min A: 4:46.39 (+7.89s | 2.7%) Palo Alto Stanford Aquatics 06/25/2026 2026 TYR GO Challenge
815 Charles Lyu 4:54.33 16 BB Min A: 4:46.39 (+7.94s | 2.7%) Utah Valley Aquatics, Inc 07/25/2024 2024 UTAGS Long Course Championships
50 Free
31.54
31.54
100 Free
35.76
1:07.30
100 Free
1:07.30
150 Free
37.99
1:45.29
200 Free
38.51
2:23.80
100 Free
1:16.50
250 Free
39.32
3:03.12
300 Free
38.41
3:41.53
100 Free
1:17.73
350 Free
38.36
4:19.89
400 Free
34.44
4:54.33
100 Free
1:12.80
816 Jacob Lee 4:54.50 15 BB Min A: 4:46.39 (+8.11s | 2.8%) King Aquatic Club 04/25/2025 2025 PN KING Spring Derby
817 Ivan Khrystenko 4:54.57 15 BB Min A: 4:46.39 (+8.18s | 2.8%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
818 Evan Howerter 4:54.60 16 BB Min A: 4:46.39 (+8.21s | 2.8%) Cascade Swim Club 05/29/2026 2026 TRI CITY INVITATIONAL
819 Sebastian Shoquist 4:54.61 14 BB Min A: 4:46.39 (+8.22s | 2.8%) Spokane Waves Aquatic Team 07/24/2026 2026 IES LC CHAMPIONSHIPS
820 Nathan Stark 4:54.67 14 BB Min A: 4:46.39 (+8.28s | 2.8%) Horizon Swimming 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
33.11
33.11
100 Free
37.64
1:10.75
100 Free
1:10.75
150 Free
39.09
1:49.84
200 Free
39.04
2:28.88
100 Free
1:18.13
250 Free
37.66
3:06.54
300 Free
37.89
3:44.43
100 Free
1:15.55
350 Free
37.98
4:22.41
400 Free
32.26
4:54.67
100 Free
1:10.24
821 Haven Stageberg 4:54.67 16 BB Min A: 4:46.39 (+8.28s | 2.8%) Hood River Valley Swim Team 06/12/2026 73rd Ted Walker Invitational 2026
822 Keaton Lohrmeyer 4:54.67 15 BB Min A: 4:46.39 (+8.28s | 2.8%) Spokane Waves Aquatic Team 07/10/2026 2026 Sizzlin Summer Splash Copied
50 Free
31.80
31.80
100 Free
37.24
1:09.04
100 Free
1:09.04
150 Free
36.82
1:45.86
200 Free
38.30
2:24.16
100 Free
1:15.12
250 Free
37.60
3:01.76
300 Free
39.05
3:40.81
100 Free
1:16.65
350 Free
37.66
4:18.47
400 Free
36.20
4:54.67
100 Free
1:13.86
823 Jeremiah Crough 4:54.70 15 BB Min A: 4:46.39 (+8.31s | 2.8%) Clovis Swim Club 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:39.88
3:39.88
50 Free
0.00
3:39.88
50 Free
3:39.88
75 Free
38.44
4:18.32
100 Free
0.00
4:18.32
50 Free
38.44
125 Free
36.38
4:54.70
150 Free
0.00
4:54.70
50 Free
36.38
824 Jayden Lee 4:54.73 16 BB Min A: 4:46.39 (+8.34s | 2.8%) Spare Time Aquatics Sacramento 06/24/2023 NVST S LAST CHANCE JO SUMMER PLUNGE 2023
825 James Stockton 4:54.81 15 BB Min A: 4:46.39 (+8.42s | 2.9%) COSA Swimming 06/05/2026 2026 COSA Long Couse Open
50 Free
33.98
33.98
100 Free
37.34
1:11.32
100 Free
1:11.32
150 Free
38.22
1:49.54
200 Free
37.89
2:27.43
100 Free
1:16.11
250 Free
37.61
3:05.04
300 Free
38.07
3:43.11
100 Free
1:15.68
350 Free
36.78
4:19.89
400 Free
34.92
4:54.81
100 Free
1:11.70
826 Noe Linares Hernandez 4:54.87 14 BB Min A: 4:46.39 (+8.48s | 2.9%) Halcones Marinos Capn 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Free
33.81
33.81
100 Free
37.44
1:11.25
100 Free
1:11.25
150 Free
38.02
1:49.27
200 Free
37.46
2:26.73
100 Free
1:15.48
250 Free
37.34
3:04.07
300 Free
38.18
3:42.25
100 Free
1:15.52
350 Free
36.86
4:19.11
400 Free
35.76
4:54.87
100 Free
1:12.62
827 Wilson Norris 4:54.94 16 BB Min A: 4:46.39 (+8.55s | 2.9%) Wasatch Front Fish Market 07/25/2024 2024 UTAGS Long Course Championships
50 Free
32.98
32.98
100 Free
36.96
1:09.94
100 Free
1:09.94
150 Free
37.35
1:47.29
200 Free
38.72
2:26.01
100 Free
1:16.07
250 Free
38.71
3:04.72
300 Free
37.95
3:42.67
100 Free
1:16.66
350 Free
38.54
4:21.21
400 Free
33.73
4:54.94
100 Free
1:12.27
828 Asher Caro 4:55.04 15 BB Min A: 4:46.39 (+8.65s | 2.9%) Spokane Club Aquatics Team 07/24/2026 2026 IES LC CHAMPIONSHIPS
829 Dexter Allenson 4:55.08 16 BB Min A: 4:46.39 (+8.69s | 2.9%) Castle Rock Swimming 07/17/2025 2025 CO CSI Senior LC State Championships
50 Free
31.69
31.69
100 Free
34.98
1:06.67
100 Free
1:06.67
150 Free
36.93
1:43.60
200 Free
38.24
2:21.84
100 Free
1:15.17
250 Free
37.74
2:59.58
300 Free
38.55
3:38.13
100 Free
1:16.29
350 Free
39.00
4:17.13
400 Free
37.95
4:55.08
100 Free
1:16.95
830 Owen Jacobs 4:55.12 15 BB Min A: 4:46.39 (+8.73s | 3.0%) Gold\\\\\\'s Aquatics Club (Camas) 06/27/2025 2025 PN SMAC Summer Classic Invitational
831 Aidan Treml 4:55.16 15 BB Min A: 4:46.39 (+8.77s | 3.0%) Tri-city Channel Cats 07/10/2026 2026 Sizzlin Summer Splash Copied
50 Free
33.17
33.17
100 Free
37.30
1:10.47
100 Free
1:10.47
150 Free
37.39
1:47.86
200 Free
37.96
2:25.82
100 Free
1:15.35
250 Free
37.94
3:03.76
300 Free
38.04
3:41.80
100 Free
1:15.98
350 Free
36.37
4:18.17
400 Free
36.99
4:55.16
100 Free
1:13.36
832 Kai Hattangadi 4:55.22 15 BB Min A: 4:46.39 (+8.83s | 3.0%) San Diego Imperial All Star TM 08/06/2025 2025 Western Zone Age Group Championships
833 Patrick Stahl 4:55.22 15 BB Min A: 4:46.39 (+8.83s | 3.0%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
834 Ryland Liomin 4:55.41 16 BB Min A: 4:46.39 (+9.02s | 3.1%) Highlands Ranch Aquatics 07/11/2026 2026 CO SBL Summer Sizzler
50 Free
32.63
32.63
100 Free
35.25
1:07.88
100 Free
1:07.88
150 Free
38.59
1:46.47
200 Free
38.05
2:24.52
100 Free
1:16.64
250 Free
38.89
3:03.41
300 Free
37.82
3:41.23
100 Free
1:16.71
350 Free
37.28
4:18.51
400 Free
36.90
4:55.41
100 Free
1:14.18
835 Matthew Tsai 4:55.50 16 BB Min A: 4:46.39 (+9.11s | 3.1%) Irvine Novaquatics 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Free
31.00
31.00
100 Free
35.30
1:06.30
100 Free
1:06.30
150 Free
37.86
1:44.16
200 Free
38.37
2:22.53
100 Free
1:16.23
250 Free
38.32
3:00.85
300 Free
39.29
3:40.14
100 Free
1:17.61
350 Free
38.18
4:18.32
400 Free
37.18
4:55.50
100 Free
1:15.36
836 Isaac Singer 4:55.64 15 BB Min A: 4:46.39 (+9.25s | 3.1%) Gold Coast Swim Team 05/01/2026 2026 AAA May LC Invitational
50 Free
32.78
32.78
100 Free
36.51
1:09.29
100 Free
1:09.29
150 Free
38.16
1:47.45
200 Free
37.54
2:24.99
100 Free
1:15.70
250 Free
38.71
3:03.70
300 Free
38.06
3:41.76
100 Free
1:16.77
350 Free
37.89
4:19.65
400 Free
35.99
4:55.64
100 Free
1:13.88
837 Jackson Gardner 4:55.69 16 BB Min A: 4:46.39 (+9.30s | 3.1%) Apex 06/05/2026 2026 CST Summer Invitational
50 Free
32.87
32.87
100 Free
36.37
1:09.24
100 Free
1:09.24
150 Free
37.39
1:46.63
200 Free
37.96
2:24.59
100 Free
1:15.35
250 Free
38.37
3:02.96
300 Free
38.53
3:41.49
100 Free
1:16.90
350 Free
37.83
4:19.32
400 Free
36.37
4:55.69
100 Free
1:14.20
838 Jayden Yoo 4:55.79 15 BB Min A: 4:46.39 (+9.40s | 3.2%) Cascade Swim Club 05/29/2026 2026 TRI CITY INVITATIONAL
839 Yilin Wang 4:55.82 15 BB Min A: 4:46.39 (+9.43s | 3.2%) Tualatin Hills Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Free
31.21
31.21
100 Free
36.35
1:07.56
100 Free
1:07.56
150 Free
37.78
1:45.34
200 Free
38.99
2:24.33
100 Free
1:16.77
250 Free
37.14
3:01.47
300 Free
39.75
3:41.22
100 Free
1:16.89
350 Free
38.87
4:20.09
400 Free
35.73
4:55.82
100 Free
1:14.60
840 Finn Kunz 4:55.84 15 BB Min A: 4:46.39 (+9.45s | 3.2%) Utah Valley Aquatics, Inc 07/25/2024 2024 UTAGS Long Course Championships
50 Free
31.49
31.49
100 Free
36.44
1:07.93
100 Free
1:07.93
150 Free
37.76
1:45.69
200 Free
38.89
2:24.58
100 Free
1:16.65
250 Free
38.48
3:03.06
300 Free
38.67
3:41.73
100 Free
1:17.15
350 Free
38.33
4:20.06
400 Free
35.78
4:55.84
100 Free
1:14.11
841 Orion Monroe 4:55.88 15 BB Min A: 4:46.39 (+9.49s | 3.2%) Sebastopol Sea Serpents 07/10/2026 Pacific Swimming Long Course Senior Open
50 Free
33.33
33.33
100 Free
37.48
1:10.81
100 Free
1:10.81
150 Free
37.47
1:48.28
200 Free
38.70
2:26.98
100 Free
1:16.17
250 Free
37.77
3:04.75
300 Free
38.41
3:43.16
100 Free
1:16.18
350 Free
37.69
4:20.85
400 Free
35.03
4:55.88
100 Free
1:12.72
842 Brandon Manning 4:55.95 15 BB Min A: 4:46.39 (+9.56s | 3.2%) Clovis Swim Club 05/24/2025 2025 Mike Snyder Memorial
50 Free
32.43
32.43
100 Free
36.55
1:08.99
100 Free
1:08.99
150 Free
36.83
1:45.82
200 Free
37.65
2:23.47
100 Free
1:14.48
250 Free
38.46
3:01.93
300 Free
38.62
3:40.55
100 Free
1:17.08
350 Free
38.40
4:18.95
400 Free
37.00
4:55.95
100 Free
1:15.40
843 Owen Dean 4:55.99 16 BB Min A: 4:46.39 (+9.60s | 3.2%) CAC Stingrays Swim Team 06/27/2025 2025 CO Zone 2 DU Meet
50 Free
33.57
33.57
100 Free
36.79
1:10.36
100 Free
1:10.36
150 Free
38.01
1:48.37
200 Free
37.20
2:25.57
100 Free
1:15.21
250 Free
38.43
3:04.00
300 Free
37.40
3:41.40
100 Free
1:15.83
350 Free
38.02
4:19.42
400 Free
36.57
4:55.99
100 Free
1:14.59
844 Benson Mortensen 4:56.00 15 BB Min A: 4:46.39 (+9.61s | 3.2%) Wasatch Swim Club 06/27/2025 2nd Annual Water Dragon Open
50 Free
32.80
32.80
100 Free
36.57
1:09.37
100 Free
1:09.37
150 Free
38.26
1:47.63
200 Free
38.98
2:26.61
100 Free
1:17.24
250 Free
39.53
3:06.14
300 Free
38.40
3:44.54
100 Free
1:17.93
350 Free
36.64
4:21.18
400 Free
34.82
4:56.00
100 Free
1:11.46
845 Xavier Hatcher-Sifford 4:56.07 15 BB Min A: 4:46.39 (+9.68s | 3.3%) Riverside Aquatics Association 06/13/2024 2024 CA SCS NOVA June Age Group Invite
50 Free
32.28
32.28
100 Free
35.35
1:07.63
100 Free
1:07.63
150 Free
37.29
1:44.92
200 Free
38.16
2:23.08
100 Free
1:15.45
250 Free
38.43
3:01.51
300 Free
39.50
3:41.01
100 Free
1:17.93
350 Free
38.33
4:19.34
400 Free
36.73
4:56.07
100 Free
1:15.06
846 Christopher Ashmore 4:56.10 15 BB Min A: 4:46.39 (+9.71s | 3.3%) Legacy Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
847 Austin Molz 4:56.12 16 BB Min A: 4:46.39 (+9.73s | 3.3%) Longmont Swim Club 07/11/2025 2025 CO NCS Gold District Championships
50 Free
33.23
33.23
100 Free
37.08
1:10.31
100 Free
1:10.31
150 Free
38.97
1:49.28
200 Free
37.96
2:27.24
100 Free
1:16.93
250 Free
37.58
3:04.82
300 Free
37.43
3:42.25
100 Free
1:15.01
350 Free
37.53
4:19.78
400 Free
36.34
4:56.12
100 Free
1:13.87
848 Samuel Flores 4:56.23 15 BB Min A: 4:46.39 (+9.84s | 3.3%) Lakewood Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
32.86
32.86
100 Free
36.53
1:09.39
100 Free
1:09.39
150 Free
38.18
1:47.57
200 Free
38.48
2:26.05
100 Free
1:16.66
250 Free
38.39
3:04.44
300 Free
38.83
3:43.27
100 Free
1:17.22
350 Free
38.29
4:21.56
400 Free
34.67
4:56.23
100 Free
1:12.96
849 Kazuto Ball 4:56.27 15 BB Min A: 4:46.39 (+9.88s | 3.3%) Beaverton Area Aquatics Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Free
31.00
31.00
100 Free
35.78
1:06.78
100 Free
1:06.78
150 Free
37.19
1:43.97
200 Free
37.52
2:21.49
100 Free
1:14.71
250 Free
38.44
2:59.93
300 Free
38.70
3:38.63
100 Free
1:17.14
350 Free
39.30
4:17.93
400 Free
38.34
4:56.27
100 Free
1:17.64
850 Julian Almetus 4:56.28 16 BB Min A: 4:46.39 (+9.89s | 3.3%) Dart Swimming 07/06/2023 Arena Grand Challenge 2023

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.