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
1 Aidan Mabry 32.03 14 AAAA Min Northern Sierra Swimming 06/21/2024 Reno Aquatic Club Gamble
2 Aidan Mabry 32.03 14 AAAA Min Northern Sierra Swimming 06/21/2024 Reno Aquatic Club Gamble
3 Luka Mijatovic 3:51.18 14 AAAA Min Pleasanton Seahawks 02/29/2024 2024 PC CA NV Speedo Sectionals Hosted By TCA
4 Syunta Lee 3:58.91 15 AAAA Min West Coast Aquatics 07/17/2025 2025 PN 13 O LC Senior Championships
50 Free
27.39
27.39
100 Free
29.75
57.14
100 Free
57.14
150 Free
30.23
1:27.37
200 Free
30.52
1:57.89
100 Free
1:00.75
250 Free
30.41
2:28.30
300 Free
30.57
2:58.87
100 Free
1:00.98
350 Free
30.46
3:29.33
400 Free
29.58
3:58.91
100 Free
1:00.04
5 Isaac Yeung 4:03.91 16 AAAA Min Bellevue Club Swim Team 07/17/2025 2025 PN 13 O LC Senior Championships
50 Free
28.39
28.39
100 Free
30.52
58.91
100 Free
58.91
150 Free
30.21
1:29.12
200 Free
31.38
2:00.50
100 Free
1:01.59
250 Free
31.14
2:31.64
300 Free
31.56
3:03.20
100 Free
1:02.70
350 Free
30.69
3:33.89
400 Free
30.02
4:03.91
100 Free
1:00.71
6 Cornel Lee 4:03.98 16 AAAA Min Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
50 Free
28.14
28.14
100 Free
30.70
58.84
100 Free
58.84
150 Free
31.60
1:30.44
200 Free
31.27
2:01.71
100 Free
1:02.87
250 Free
31.58
2:33.29
300 Free
30.72
3:04.01
100 Free
1:02.30
350 Free
30.42
3:34.43
400 Free
29.55
4:03.98
100 Free
59.97
7 Eric Chen 4:04.23 16 AAAA Min Irvine Novaquatics 07/31/2025 2025 Long Course Far Western Championship
50 Free
28.00
28.00
100 Free
30.91
58.91
100 Free
58.91
150 Free
31.38
1:30.29
200 Free
31.59
2:01.88
100 Free
1:02.97
250 Free
31.43
2:33.31
300 Free
31.32
3:04.63
100 Free
1:02.75
350 Free
30.35
3:34.98
400 Free
29.25
4:04.23
100 Free
59.60
8 Sullivan Benes 4:04.30 14 AAAA Min Desert Storm Swimming 04/10/2025 2025 CA MVN Fran Crippen SMOC
50 Free
28.09
28.09
100 Free
30.31
58.40
100 Free
58.40
150 Free
30.97
1:29.37
200 Free
31.30
2:00.67
100 Free
1:02.27
250 Free
31.48
2:32.15
300 Free
31.79
3:03.95
100 Free
1:03.28
350 Free
31.29
3:35.24
400 Free
29.06
4:04.30
100 Free
1:00.35
9 Luke Dunn 4:04.75 15 AAAA Min Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
10 Dmitriy Oranskiy 4:05.09 16 AAAA Min Pleasanton Seahawks 05/29/2025 2025 George Haines International Swim Meet
50 Free
27.73
27.73
100 Free
30.12
57.85
100 Free
57.85
150 Free
30.94
1:28.79
200 Free
31.00
1:59.79
100 Free
1:01.94
250 Free
31.31
2:31.10
300 Free
31.66
3:02.76
100 Free
1:02.97
350 Free
31.51
3:34.27
400 Free
30.82
4:05.09
100 Free
1:02.33
11 William Canori 4:05.10 15 AAAA Min AC Swim Club 05/29/2025 2025 George Haines International Swim Meet
50 Free
28.69
28.69
100 Free
30.87
59.56
100 Free
59.56
150 Free
31.25
1:30.81
200 Free
31.43
2:02.24
100 Free
1:02.68
250 Free
31.20
2:33.44
300 Free
31.43
3:04.87
100 Free
1:02.63
350 Free
30.89
3:35.76
400 Free
29.34
4:05.10
100 Free
1:00.23
12 Dylan Yang 4:06.06 15 AAAA Min Burlingame Aquatics 06/28/2025 Orinda Aquatics LC Senior Open Meet
13 Robert White 4:06.26 15 AAAA Min Santa Clara Swim Club 07/12/2024 2024 Super League Championships
14 Amir Ali 4:07.09 15 AAAA Min Irvine Novaquatics 07/11/2025 2025 LAI Entries
15 Matthew Lanskikh 4:07.29 14 AAAA Min Evolution Racing Club 06/12/2025 2025 June Age Group Invite
50 Free
29.04
29.04
100 Free
30.98
1:00.02
100 Free
1:00.02
150 Free
31.18
1:31.20
200 Free
31.67
2:02.87
100 Free
1:02.85
250 Free
31.13
2:34.00
300 Free
31.60
3:05.60
100 Free
1:02.73
350 Free
31.58
3:37.18
400 Free
30.11
4:07.29
100 Free
1:01.69
16 Treyvn Krauss 4:07.31 15 AAAA Min Univ. of Denver Hilltoppers 06/13/2025 2025 CO CSI Long Course Open
50 Free
28.08
28.08
100 Free
30.49
58.57
100 Free
58.57
150 Free
31.43
1:30.00
200 Free
31.89
2:01.89
100 Free
1:03.32
250 Free
31.95
2:33.84
300 Free
32.64
3:06.48
100 Free
1:04.59
350 Free
30.41
3:36.89
400 Free
30.42
4:07.31
100 Free
1:00.83
17 Jacob Baginski 4:07.50 16 AAAA Min King Aquatic Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Free
28.07
28.07
100 Free
30.99
59.06
100 Free
59.06
150 Free
31.53
1:30.59
200 Free
31.83
2:02.42
100 Free
1:03.36
250 Free
31.59
2:34.01
300 Free
31.65
3:05.66
100 Free
1:03.24
350 Free
31.49
3:37.15
400 Free
30.35
4:07.50
100 Free
1:01.84
18 Jacob Loftus 4:07.66 15 AAAA Min Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
50 Free
28.58
28.58
100 Free
31.04
59.62
100 Free
59.62
150 Free
31.64
1:31.26
200 Free
31.65
2:02.91
100 Free
1:03.29
250 Free
31.37
2:34.28
300 Free
31.80
3:06.08
100 Free
1:03.17
350 Free
31.47
3:37.55
400 Free
30.11
4:07.66
100 Free
1:01.58
19 Christopher Wang 4:08.07 15 AAAA Min Pleasanton Seahawks 07/25/2024 2024 Long Course Far Western Championship
50 Free
28.64
28.64
100 Free
30.84
59.48
100 Free
59.48
150 Free
31.54
1:31.02
200 Free
31.85
2:02.87
100 Free
1:03.39
250 Free
31.85
2:34.72
300 Free
32.10
3:06.82
100 Free
1:03.95
350 Free
31.53
3:38.35
400 Free
29.72
4:08.07
100 Free
1:01.25
20 Kealan Tupper 4:08.52 16 AAAA Min Pleasanton Seahawks 05/29/2025 2025 George Haines International Swim Meet
50 Free
28.19
28.19
100 Free
30.53
58.72
100 Free
58.72
150 Free
31.28
1:30.00
200 Free
31.69
2:01.69
100 Free
1:02.97
250 Free
32.03
2:33.72
300 Free
31.75
3:05.47
100 Free
1:03.78
350 Free
32.10
3:37.57
400 Free
30.95
4:08.52
100 Free
1:03.05
21 Patrick Chen 4:08.90 14 AAAA Min Arcadia Riptides Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
50 Free
28.56
28.56
100 Free
30.90
59.46
100 Free
59.46
150 Free
31.78
1:31.24
200 Free
31.40
2:02.64
100 Free
1:03.18
250 Free
32.00
2:34.64
300 Free
31.80
3:06.44
100 Free
1:03.80
350 Free
31.90
3:38.34
400 Free
30.56
4:08.90
100 Free
1:02.46
22 Michael Wang 4:09.64 14 AAAA Min Irvine Novaquatics 05/24/2024 2024 CA NOVA Speedo Grand Challenge
50 Free
28.15
28.15
100 Free
30.88
59.03
100 Free
59.03
150 Free
31.30
1:30.33
200 Free
31.95
2:02.28
100 Free
1:03.25
250 Free
31.78
2:34.06
300 Free
32.18
3:06.24
100 Free
1:03.96
350 Free
32.14
3:38.38
400 Free
31.26
4:09.64
100 Free
1:03.40
23 Ryan Huang 4:09.70 16 AAAA Min Alto Swim Club 05/29/2025 2025 George Haines International Swim Meet
50 Free
28.78
28.78
100 Free
30.90
59.68
100 Free
59.68
150 Free
31.43
1:31.11
200 Free
31.74
2:02.85
100 Free
1:03.17
250 Free
31.74
2:34.59
300 Free
32.31
3:06.90
100 Free
1:04.05
350 Free
32.05
3:38.95
400 Free
30.75
4:09.70
100 Free
1:02.80
24 Jeremiah Frascini 4:10.83 15 AAA Min AAAA: 4:10.59 (+0.24s | 0.1%) Elite Aquatics Sports Team 07/23/2025 2025 CA SCS Summer A G Champs
50 Free
28.92
28.92
100 Free
31.55
1:00.47
100 Free
1:00.47
150 Free
31.91
1:32.38
200 Free
32.31
2:04.69
100 Free
1:04.22
250 Free
31.69
2:36.38
300 Free
32.01
3:08.39
100 Free
1:03.70
350 Free
31.99
3:40.38
400 Free
30.45
4:10.83
100 Free
1:02.44
25 Brian Do 4:11.75 15 AAA Min AAAA: 4:10.59 (+1.16s | 0.5%) Santa Clara Swim Club 06/26/2025 2025 TYR GO Challenge
50 Free
28.47
28.47
100 Free
30.92
59.39
100 Free
59.39
150 Free
31.82
1:31.21
200 Free
32.63
2:03.84
100 Free
1:04.45
250 Free
32.00
2:35.84
300 Free
32.59
3:08.43
100 Free
1:04.59
350 Free
31.97
3:40.40
400 Free
31.35
4:11.75
100 Free
1:03.32
26 Shareef Elaydi 4:11.78 16 AAA Min AAAA: 4:10.59 (+1.19s | 0.5%) Santa Clara Swim Club 06/26/2025 2025 TYR GO Challenge
50 Free
29.05
29.05
100 Free
31.88
1:00.93
100 Free
1:00.93
150 Free
32.72
1:33.65
200 Free
32.81
2:06.46
100 Free
1:05.53
250 Free
33.02
2:39.48
300 Free
33.22
3:12.70
100 Free
1:06.24
350 Free
30.20
3:42.90
400 Free
28.88
4:11.78
100 Free
59.08
27 Quinn Hung 4:12.07 15 AAA Min AAAA: 4:10.59 (+1.48s | 0.6%) San Ramon Valley Aquatics 06/26/2025 2025 TYR GO Challenge
50 Free
29.98
29.98
100 Free
31.84
1:01.82
100 Free
1:01.82
150 Free
31.88
1:33.70
200 Free
31.93
2:05.63
100 Free
1:03.81
250 Free
31.82
2:37.45
300 Free
32.36
3:09.81
100 Free
1:04.18
350 Free
31.77
3:41.58
400 Free
30.49
4:12.07
100 Free
1:02.26
28 Charles Cancelmo 4:12.86 15 AAA Min AAAA: 4:10.59 (+2.27s | 0.9%) Seattle Metropolitan Aquatic C 05/02/2025 2025 THSC Spring Invitational
50 Free
28.95
28.95
100 Free
32.07
1:01.02
100 Free
1:01.02
150 Free
31.86
1:32.88
200 Free
32.12
2:05.00
100 Free
1:03.98
250 Free
31.92
2:36.92
300 Free
32.40
3:09.32
100 Free
1:04.32
350 Free
32.00
3:41.32
400 Free
31.54
4:12.86
100 Free
1:03.54
29 Yide Li 4:12.86 15 AAA Min AAAA: 4:10.59 (+2.27s | 0.9%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
50 Free
28.95
28.95
100 Free
31.21
1:00.16
100 Free
1:00.16
150 Free
31.68
1:31.84
200 Free
31.99
2:03.83
100 Free
1:03.67
250 Free
32.34
2:36.17
300 Free
32.71
3:08.88
100 Free
1:05.05
350 Free
32.62
3:41.50
400 Free
31.36
4:12.86
100 Free
1:03.98
30 Aaron Deng 4:12.86 15 AAA Min AAAA: 4:10.59 (+2.27s | 0.9%) Evolution Racing Club 06/12/2025 2025 June Age Group Invite
50 Free
29.52
29.52
100 Free
31.91
1:01.43
100 Free
1:01.43
150 Free
32.56
1:33.99
200 Free
32.37
2:06.36
100 Free
1:04.93
250 Free
31.82
2:38.18
300 Free
31.81
3:09.99
100 Free
1:03.63
350 Free
32.02
3:42.01
400 Free
30.85
4:12.86
100 Free
1:02.87
31 Benson Her 4:12.89 15 AAA Min AAAA: 4:10.59 (+2.30s | 0.9%) La Mirada Armada 01/17/2025 2025 Road To LA28
50 Free
29.01
29.01
100 Free
31.90
1:00.91
100 Free
1:00.91
150 Free
32.27
1:33.18
200 Free
32.37
2:05.55
100 Free
1:04.64
250 Free
32.60
2:38.15
300 Free
32.20
3:10.35
100 Free
1:04.80
350 Free
32.43
3:42.78
400 Free
30.11
4:12.89
100 Free
1:02.54
32 Samuel Kiemm 4:12.96 16 AAA Min AAAA: 4:10.59 (+2.37s | 0.9%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
29.44
29.44
100 Free
31.36
1:00.80
100 Free
1:00.80
150 Free
32.03
1:32.83
200 Free
32.06
2:04.89
100 Free
1:04.09
250 Free
32.45
2:37.34
300 Free
32.53
3:09.87
100 Free
1:04.98
350 Free
32.19
3:42.06
400 Free
30.90
4:12.96
100 Free
1:03.09
33 Robert Doolittle 4:13.29 15 AAA Min AAAA: 4:10.59 (+2.70s | 1.1%) Sierra Marlins Swim Team 06/26/2025 2025 TYR GO Challenge
100 Free
1:01.43
1:01.43
100 Free
1:01.43
200 Free
1:04.26
2:05.69
100 Free
1:04.26
300 Free
1:05.00
3:10.69
100 Free
1:05.00
400 Free
1:02.60
4:13.29
100 Free
1:02.60
34 Tobias Esposito 4:13.32 14 AAA Min AAAA: 4:10.59 (+2.73s | 1.1%) Team Rebel Aquatics 01/11/2024 2024 Road To Paris Senior Invite_Armada
50 Free
29.87
29.87
100 Free
32.08
1:01.95
100 Free
1:01.95
150 Free
32.41
1:34.36
200 Free
32.11
2:06.47
100 Free
1:04.52
250 Free
32.02
2:38.49
300 Free
32.20
3:10.69
100 Free
1:04.22
350 Free
32.32
3:43.01
400 Free
30.31
4:13.32
100 Free
1:02.63
35 Jacob Jennings 4:13.34 15 AAA Min AAAA: 4:10.59 (+2.75s | 1.1%) Mount Hood Aquatics 06/26/2025 2025 June TYR Classic
50 Free
28.68
28.68
100 Free
31.30
59.98
100 Free
59.98
150 Free
31.73
1:31.71
200 Free
32.04
2:03.75
100 Free
1:03.77
250 Free
32.47
2:36.22
300 Free
32.66
3:08.88
100 Free
1:05.13
350 Free
32.68
3:41.56
400 Free
31.78
4:13.34
100 Free
1:04.46
36 Mario Maravilla 4:13.34 15 AAA Min AAAA: 4:10.59 (+2.75s | 1.1%) Dart Swimming 06/26/2025 2025 TYR GO Challenge
50 Free
28.52
28.52
100 Free
31.80
1:00.32
100 Free
1:00.32
150 Free
33.23
1:33.55
200 Free
32.56
2:06.11
100 Free
1:05.79
250 Free
32.43
2:38.54
300 Free
32.42
3:10.96
100 Free
1:04.85
350 Free
31.28
3:42.24
400 Free
31.10
4:13.34
100 Free
1:02.38
37 Aiden Yeo 4:13.69 15 AAA Min AAAA: 4:10.59 (+3.10s | 1.2%) Pleasanton Seahawks 07/12/2024 2024 Super League Championships
38 Isaiah Silver 4:13.70 15 AAA Min AAAA: 4:10.59 (+3.11s | 1.2%) Unattached 04/10/2025 2025 CA MVN Fran Crippen SMOC
50 Free
29.52
29.52
100 Free
32.33
1:01.85
100 Free
1:01.85
150 Free
33.17
1:35.02
200 Free
32.53
2:07.55
100 Free
1:05.70
250 Free
31.76
2:39.31
300 Free
31.71
3:11.02
100 Free
1:03.47
350 Free
31.88
3:42.90
400 Free
30.80
4:13.70
100 Free
1:02.68
39 Coe Dauler 4:13.76 15 AAA Min AAAA: 4:10.59 (+3.17s | 1.2%) Lake Oswego Swim Club 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Free
29.65
29.65
100 Free
32.04
1:01.69
100 Free
1:01.69
150 Free
32.24
1:33.93
200 Free
32.29
2:06.22
100 Free
1:04.53
250 Free
32.36
2:38.58
300 Free
32.54
3:11.12
100 Free
1:04.90
350 Free
32.34
3:43.46
400 Free
30.30
4:13.76
100 Free
1:02.64
40 Nicholas Diaconescu 4:14.03 15 AAA Min AAAA: 4:10.59 (+3.44s | 1.4%) Team Rebel Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
28.84
28.84
100 Free
31.42
1:00.26
100 Free
1:00.26
150 Free
32.06
1:32.32
200 Free
32.64
2:04.96
100 Free
1:04.70
250 Free
32.39
2:37.35
300 Free
32.33
3:09.68
100 Free
1:04.72
350 Free
32.41
3:42.09
400 Free
31.94
4:14.03
100 Free
1:04.35
41 Evan Raegen 4:14.07 14 AAA Min AAAA: 4:10.59 (+3.48s | 1.4%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
50 Free
29.56
29.56
100 Free
32.18
1:01.74
100 Free
1:01.74
150 Free
32.58
1:34.32
200 Free
32.30
2:06.62
100 Free
1:04.88
250 Free
31.88
2:38.50
300 Free
32.17
3:10.67
100 Free
1:04.05
350 Free
31.93
3:42.60
400 Free
31.47
4:14.07
100 Free
1:03.40
42 Jian Yoo 4:14.31 14 AAA Min AAAA: 4:10.59 (+3.72s | 1.5%) Evolution Racing Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
28.47
28.47
100 Free
31.58
1:00.05
100 Free
1:00.05
150 Free
32.91
1:32.96
200 Free
32.23
2:05.19
100 Free
1:05.14
250 Free
32.50
2:37.69
300 Free
32.58
3:10.27
100 Free
1:05.08
350 Free
32.30
3:42.57
400 Free
31.74
4:14.31
100 Free
1:04.04
43 Morgan Wendler 4:14.41 14 AAA Min AAAA: 4:10.59 (+3.82s | 1.5%) Terrapins Swim Team 07/25/2024 2024 Long Course Far Western Championship
50 Free
29.50
29.50
100 Free
31.71
1:01.21
100 Free
1:01.21
150 Free
32.48
1:33.69
200 Free
32.77
2:06.46
100 Free
1:05.25
250 Free
32.87
2:39.33
300 Free
32.46
3:11.79
100 Free
1:05.33
350 Free
32.12
3:43.91
400 Free
30.50
4:14.41
100 Free
1:02.62
44 Chase Matheson 4:14.41 15 AAA Min AAAA: 4:10.59 (+3.82s | 1.5%) San Clemente Aquatic Team 07/25/2024 2024 CA SCS RAA Summer A G Champs
50 Free
28.57
28.57
100 Free
31.04
59.61
100 Free
59.61
150 Free
31.89
1:31.50
200 Free
32.53
2:04.03
100 Free
1:04.42
250 Free
32.51
2:36.54
300 Free
33.19
3:09.73
100 Free
1:05.70
350 Free
33.49
3:43.22
400 Free
31.19
4:14.41
100 Free
1:04.68
45 Liam Cosgrove 4:14.43 15 AAA Min AAAA: 4:10.59 (+3.84s | 1.5%) Flying Fish Arizona Swim Team 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
46 Yuxuan Guan 4:14.45 14 AAA Min AAAA: 4:10.59 (+3.86s | 1.5%) Seattle Metropolitan Aquatic C 07/17/2025 2025 PN 13 O LC Senior Championships
50 Free
29.25
29.25
100 Free
31.62
1:00.87
100 Free
1:00.87
150 Free
32.07
1:32.94
200 Free
32.31
2:05.25
100 Free
1:04.38
250 Free
32.72
2:37.97
300 Free
32.86
3:10.83
100 Free
1:05.58
350 Free
32.52
3:43.35
400 Free
31.10
4:14.45
100 Free
1:03.62
47 Matthieu Fresco 4:14.49 16 AAA Min AAAA: 4:10.59 (+3.90s | 1.5%) Porter Valley Polar Bears 07/11/2025 2025 LAI Entries
48 Patrick Owen 4:14.59 14 AAA Min AAAA: 4:10.59 (+4.00s | 1.6%) Ccat Swimming 07/05/2024 2024 LAI
49 Nathan Ly 4:14.66 14 AAA Min AAAA: 4:10.59 (+4.07s | 1.6%) Unattached 04/26/2025 Pleasanton Seahawks LC Senior Open
50 Free
29.54
29.54
100 Free
31.70
1:01.24
100 Free
1:01.24
150 Free
32.59
1:33.83
200 Free
32.56
2:06.39
100 Free
1:05.15
250 Free
32.31
2:38.70
300 Free
32.27
3:10.97
100 Free
1:04.58
350 Free
32.85
3:43.82
400 Free
30.84
4:14.66
100 Free
1:03.69
50 Ryan Wong 4:14.74 15 AAA Min AAAA: 4:10.59 (+4.15s | 1.6%) Pleasanton Seahawks 05/29/2025 2025 George Haines International Swim Meet
50 Free
28.57
28.57
100 Free
31.11
59.68
100 Free
59.68
150 Free
32.43
1:32.11
200 Free
32.67
2:04.78
100 Free
1:05.10
250 Free
33.23
2:38.01
300 Free
33.43
3:11.44
100 Free
1:06.66
350 Free
32.46
3:43.90
400 Free
30.84
4:14.74
100 Free
1:03.30

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