Pacific Swimming Boys 11-12 - 400 M Free

These rankings show the swimmers' placement within their Local Swimming Committee (LSC).
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 Eli Kim 4:23.90 12 AAAA Min Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
50 Free
30.05
30.05
100 Free
32.73
1:02.78
100 Free
1:02.78
150 Free
33.32
1:36.10
200 Free
33.73
2:09.83
100 Free
1:07.05
250 Free
33.97
2:43.80
300 Free
34.05
3:17.85
100 Free
1:08.02
350 Free
34.24
3:52.09
400 Free
31.81
4:23.90
100 Free
1:06.05
2 Landen Vien 4:39.26 12 AAAA Min Pleasanton Seahawks 07/11/2025 2025 Age Group Championships
50 Free
30.83
30.83
100 Free
34.36
1:05.19
100 Free
1:05.19
150 Free
35.00
1:40.19
200 Free
36.51
2:16.70
100 Free
1:11.51
250 Free
35.55
2:52.25
300 Free
36.21
3:28.46
100 Free
1:11.76
350 Free
35.85
4:04.31
400 Free
34.95
4:39.26
100 Free
1:10.80
3 Ian Sun 4:43.21 12 AAAA Min Alto Swim Club 07/31/2025 2025 Long Course Far Western Championship
50 Free
31.57
31.57
100 Free
35.30
1:06.87
100 Free
1:06.87
150 Free
35.64
1:42.51
200 Free
36.08
2:18.59
100 Free
1:11.72
250 Free
36.90
2:55.49
300 Free
35.92
3:31.41
100 Free
1:12.82
350 Free
36.96
4:08.37
400 Free
34.84
4:43.21
100 Free
1:11.80
4 Bruce Chen 4:45.16 12 AAAA Min San Ramon Valley Aquatics 07/31/2025 2025 Long Course Far Western Championship
5 Andy Bi 4:45.33 12 AAAA Min California Dolphins Swim Team 07/31/2025 2025 Long Course Far Western Championship
50 Free
32.04
32.04
100 Free
35.30
1:07.34
100 Free
1:07.34
150 Free
35.99
1:43.33
200 Free
36.73
2:20.06
100 Free
1:12.72
250 Free
36.89
2:56.95
300 Free
36.73
3:33.68
100 Free
1:13.62
350 Free
36.94
4:10.62
400 Free
34.71
4:45.33
100 Free
1:11.65
6 Jack Arneson 4:48.32 12 AAA Min AAAA: 4:45.89 (+2.43s | 0.8%) San Ramon Valley Aquatics 07/11/2025 2025 Age Group Championships
7 Justin Huang 4:50.19 12 AAA Min AAAA: 4:45.89 (+4.30s | 1.5%) California Dolphins Swim Team 07/31/2025 2025 Long Course Far Western Championship
8 Eric Zheng 4:53.00 12 AAA Min AAAA: 4:45.89 (+7.11s | 2.4%) Quicksilver Swimming 07/11/2025 2025 Age Group Championships
9 Sinavich Kulwarakorn 4:53.98 10 AAA Min AAAA: 4:45.89 (+8.09s | 2.8%) Santa Clara Swim Club 07/25/2024 2024 Long Course Far Western Championship
50 Free
32.43
32.43
100 Free
36.63
1:09.07
100 Free
1:09.07
150 Free
37.90
1:46.97
200 Free
38.08
2:25.05
100 Free
1:15.98
250 Free
38.58
3:03.63
300 Free
37.76
3:41.39
100 Free
1:16.34
350 Free
37.35
4:18.74
400 Free
35.24
4:53.98
100 Free
1:12.59
10 Zijie Tao 4:54.32 12 AAA Min AAAA: 4:45.89 (+8.43s | 2.9%) California Dolphins Swim Team 07/11/2025 2025 Age Group Championships
11 Tristan Mijatovic 4:55.00 11 AAA Min AAAA: 4:45.89 (+9.11s | 3.1%) Pleasanton Seahawks 07/11/2025 2025 Age Group Championships
50 Free
33.64
33.64
100 Free
37.17
1:10.81
100 Free
1:10.81
150 Free
38.43
1:49.24
200 Free
38.16
2:27.40
100 Free
1:16.59
250 Free
37.27
3:04.67
300 Free
38.05
3:42.72
100 Free
1:15.32
350 Free
36.81
4:19.53
400 Free
35.47
4:55.00
100 Free
1:12.28
12 Jaylen Zhang 4:56.43 11 AAA Min AAAA: 4:45.89 (+10.54s | 3.6%) Santa Clara Swim Club 06/27/2025 Valley Splash
13 Keegan Chiu 4:56.54 12 AAA Min AAAA: 4:45.89 (+10.65s | 3.6%) Palo Alto Stanford Aquatics 07/11/2025 2025 Age Group Championships
14 Phillip Bulankov 4:56.99 12 AAA Min AAAA: 4:45.89 (+11.10s | 3.7%) Alto Swim Club 07/11/2025 2025 Age Group Championships
15 Ziming You 5:00.19 11 AA Min AAA: 4:59.49 (+0.70s | 0.2%) Orinda Aquatics 07/12/2024 Summer Age Group LCM Championships
16 Aleksandar Miller 5:00.55 12 AA Min AAA: 4:59.49 (+1.06s | 0.4%) Santa Clara Swim Club 07/11/2025 2025 Age Group Championships
17 Weihan Wang 5:01.52 12 AA Min AAA: 4:59.49 (+2.03s | 0.7%) Pleasanton Seahawks 07/11/2025 2025 Age Group Championships
18 Bennett Stipe 5:02.57 11 AA Min AAA: 4:59.49 (+3.08s | 1.0%) Santa Clara Swim Club 07/11/2025 2025 Age Group Championships
50 Free
34.12
34.12
100 Free
37.55
1:11.67
100 Free
1:11.67
150 Free
38.65
1:50.32
200 Free
39.35
2:29.67
100 Free
1:18.00
250 Free
38.68
3:08.35
300 Free
38.73
3:47.08
100 Free
1:17.41
350 Free
38.55
4:25.63
400 Free
36.94
5:02.57
100 Free
1:15.49
19 Kyle Weng 5:02.90 11 AA Min AAA: 4:59.49 (+3.41s | 1.1%) Unattached 08/07/2024 2024 Western Zone Age Group Championships
20 Jurre Hoogenraad 5:03.68 11 AA Min AAA: 4:59.49 (+4.19s | 1.4%) Burlingame Aquatics 07/11/2025 2025 Age Group Championships
21 Magnus Russell 5:03.98 11 AA Min AAA: 4:59.49 (+4.49s | 1.5%) Walnut Creek Aquabears 07/11/2025 2025 Age Group Championships
50 Free
33.52
33.52
100 Free
38.23
1:11.75
100 Free
1:11.75
150 Free
38.14
1:49.89
200 Free
38.94
2:28.83
100 Free
1:17.08
250 Free
1:58.95
4:27.78
300 Free
-39.-2
3:48.76
100 Free
1:19.93
400 Free
1:15.22
5:03.98
100 Free
1:15.22
22 Anay Datar 5:04.87 10 AA Min AAA: 4:59.49 (+5.38s | 1.8%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
50 Free
34.31
34.31
100 Free
37.81
1:12.12
100 Free
1:12.12
150 Free
39.08
1:51.20
200 Free
39.36
2:30.56
100 Free
1:18.44
250 Free
39.23
3:09.79
300 Free
39.12
3:48.91
100 Free
1:18.35
350 Free
38.42
4:27.33
400 Free
37.54
5:04.87
100 Free
1:15.96
23 Jack Redemann 5:06.43 11 AA Min AAA: 4:59.49 (+6.94s | 2.3%) North Bay Aquatics 07/11/2025 2025 Age Group Championships
50 Free
34.69
34.69
100 Free
38.69
1:13.38
100 Free
1:13.38
150 Free
38.97
1:52.35
200 Free
38.66
2:31.01
100 Free
1:17.63
250 Free
38.79
3:09.80
300 Free
39.85
3:49.65
100 Free
1:18.64
350 Free
39.27
4:28.92
400 Free
37.51
5:06.43
100 Free
1:16.78
24 Tyler Harding 5:09.21 11 AA Min AAA: 4:59.49 (+9.72s | 3.1%) Palo Alto Stanford Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
25 Michael Tolkachov 5:10.16 11 AA Min AAA: 4:59.49 (+10.67s | 3.4%) South San Francisco Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
26 Weihan Wang 5:10.72 11 AA Min AAA: 4:59.49 (+11.23s | 3.6%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
27 Bronco Chen 5:11.64 10 AA Min AAA: 4:59.49 (+12.15s | 3.9%) Orinda Aquatics 07/12/2024 Summer Age Group LCM Championships
50 Free
35.59
35.59
100 Free
40.23
1:15.82
100 Free
1:15.82
150 Free
40.40
1:56.22
200 Free
40.16
2:36.38
100 Free
1:20.56
250 Free
1:07.28
3:43.66
300 Free
13.96
3:57.62
100 Free
1:21.24
350 Free
38.06
4:35.68
400 Free
35.96
5:11.64
100 Free
1:14.02
28 Grayson Swanson 5:13.00 11 AA Min AAA: 4:59.49 (+13.51s | 4.3%) Pleasanton Seahawks 07/11/2025 2025 Age Group Championships
29 Heber Sun 5:13.41 11 A Min AA: 5:13.09 (+0.32s | 0.1%) Alto Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
30 Elijah Hammon 5:13.48 12 A Min AA: 5:13.09 (+0.39s | 0.1%) Quicksilver Swimming 06/27/2025 Alto Summer Swelter
31 Elliott Gu 5:13.52 12 A Min AA: 5:13.09 (+0.43s | 0.1%) Bay Club Panthers 05/17/2025 2025 LAMV SCM C B A+
50 Free
35.43
35.43
100 Free
39.42
1:14.85
100 Free
1:14.85
150 Free
39.88
1:54.73
200 Free
40.20
2:34.93
100 Free
1:20.08
250 Free
40.54
3:15.47
300 Free
40.04
3:55.51
100 Free
1:20.58
350 Free
39.98
4:35.49
400 Free
38.03
5:13.52
100 Free
1:18.01
32 Dylan Cheng 5:13.61 12 A Min AA: 5:13.09 (+0.52s | 0.2%) Burlingame Aquatics 05/17/2025 2025 LAMV SCM C B A+
50 Free
35.61
35.61
100 Free
39.77
1:15.38
100 Free
1:15.38
150 Free
40.84
1:56.22
200 Free
40.87
2:37.09
100 Free
1:21.71
250 Free
41.00
3:18.09
300 Free
40.58
3:58.67
100 Free
1:21.58
350 Free
39.20
4:37.87
400 Free
35.74
5:13.61
100 Free
1:14.94
33 Sami Vuori 5:14.78 12 A Min AA: 5:13.09 (+1.69s | 0.5%) Hills Hurricane Swimming 06/20/2025 Zone 2 Last Chance To AG Champs
34 Jason Korajkic 5:15.08 10 A Min AA: 5:13.09 (+1.99s | 0.6%) Walnut Creek Aquabears 07/31/2025 2025 Long Course Far Western Championship
50 Free
34.35
34.35
100 Free
38.87
1:13.22
100 Free
1:13.22
150 Free
39.54
1:52.76
200 Free
39.66
2:32.42
100 Free
1:19.20
250 Free
40.91
3:13.33
300 Free
40.66
3:53.99
100 Free
1:21.57
350 Free
41.69
4:35.68
400 Free
39.40
5:15.08
100 Free
1:21.09
35 Dahbin Walters 5:16.64 11 A Min AA: 5:13.09 (+3.55s | 1.1%) Hills Hurricane Swimming 07/11/2025 2025 Age Group Championships
36 Daniel Churbanov 5:17.70 12 A Min AA: 5:13.09 (+4.61s | 1.5%) Santa Clara Swim Club 06/27/2025 Valley Splash
37 Craig Apuada 5:18.13 10 A Min AA: 5:13.09 (+5.04s | 1.6%) Quicksilver Swimming 07/11/2025 2025 Age Group Championships
50 Free
35.49
35.49
100 Free
39.87
1:15.36
100 Free
1:15.36
150 Free
40.91
1:56.27
200 Free
41.03
2:37.30
100 Free
1:21.94
250 Free
40.96
3:18.26
300 Free
41.79
4:00.05
100 Free
1:22.75
350 Free
39.76
4:39.81
400 Free
38.32
5:18.13
100 Free
1:18.08
38 Cayden Croswhite 5:23.25 11 A Min AA: 5:13.09 (+10.16s | 3.1%) Milpitas Aquatic Club 06/27/2025 Valley Splash
39 Nathan Wood 5:23.82 11 A Min AA: 5:13.09 (+10.73s | 3.3%) Alameda Gators 06/20/2025 Zone 2 Last Chance To AG Champs
40 Caleb Chan 5:23.94 11 A Min AA: 5:13.09 (+10.85s | 3.3%) San Ramon Valley Aquatics 07/11/2025 2025 Age Group Championships
41 Jonathan Eibschutz 5:25.31 11 A Min AA: 5:13.09 (+12.22s | 3.8%) Los Altos Mountain View Aquati 05/17/2025 2025 LAMV SCM C B A+
50 Free
37.00
37.00
100 Free
42.09
1:19.09
100 Free
1:19.09
150 Free
42.34
2:01.43
200 Free
42.41
2:43.84
100 Free
1:24.75
250 Free
41.73
3:25.57
300 Free
41.78
4:07.35
100 Free
1:23.51
350 Free
40.85
4:48.20
400 Free
37.11
5:25.31
100 Free
1:17.96
42 Leo Jarc 5:25.51 11 A Min AA: 5:13.09 (+12.42s | 3.8%) Burlingame Aquatics 07/11/2025 2025 Age Group Championships
43 Colin Huwe 5:25.86 11 A Min AA: 5:13.09 (+12.77s | 3.9%) Milpitas Aquatic Club 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
44 Lucas Liu 5:26.01 11 A Min AA: 5:13.09 (+12.92s | 4.0%) Alto Swim Club 07/11/2025 2025 Age Group Championships
45 Maximus Wang 5:26.36 11 A Min AA: 5:13.09 (+13.27s | 4.1%) California Dolphins Swim Team 07/11/2025 2025 Age Group Championships
46 Oren Ioffe 5:27.23 12 BB Min A: 5:26.69 (+0.54s | 0.2%) Santa Clara Swim Club 06/27/2025 Valley Splash
47 Edward Huang 5:27.26 11 BB Min A: 5:26.69 (+0.57s | 0.2%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
100 Free
1:18.04
1:18.04
100 Free
1:18.04
200 Free
1:23.81
2:41.85
100 Free
1:23.81
300 Free
1:23.73
4:05.58
100 Free
1:23.73
400 Free
1:21.68
5:27.26
100 Free
1:21.68
48 Matthew Tao 5:27.83 11 BB Min A: 5:26.69 (+1.14s | 0.3%) Alto Swim Club 07/11/2025 2025 Age Group Championships
49 Avyan Aggarwal 5:27.85 12 BB Min A: 5:26.69 (+1.16s | 0.4%) San Ramon Valley Aquatics 05/10/2025 PC SRVA LCM C B BB+
50 Connor Lee 5:27.86 12 BB Min A: 5:26.69 (+1.17s | 0.4%) Palo Alto Stanford Aquatics 05/16/2025 2025 DACA LC CBA Meet

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.