Quicksilver Swimming Boys 17-18 400 M Free

These rankings show the swimmers' placement within their swim team.
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 Isaac Litwiller 4:15.57 14 AAA Min AAAA: 4:04.89 (+10.68s | 4.2%) Quicksilver Swimming 07/27/2023 Long Course Far Westerns
2 Brent Kong 4:16.92 18 AA Min AAA: 4:16.49 (+0.43s | 0.2%) Quicksilver Swimming 07/31/2025 2025 Long Course Far Western Championship
50 Free
28.75
28.75
100 Free
31.08
59.83
100 Free
59.83
150 Free
32.31
1:32.14
200 Free
32.80
2:04.94
100 Free
1:05.11
250 Free
33.58
2:38.52
300 Free
33.53
3:12.05
100 Free
1:07.11
350 Free
33.12
3:45.17
400 Free
31.75
4:16.92
100 Free
1:04.87
3 Sean Chen 4:32.86 14 A Min AA: 4:28.19 (+4.67s | 1.7%) Quicksilver Swimming 07/28/2022 Long Course Far Westerns
4 Moore Li 4:32.93 15 A Min AA: 4:28.19 (+4.74s | 1.7%) Quicksilver Swimming 05/05/2024 2024 PC QSS Post CCS SCY LCM SR Walk On Meet
50 Free
31.03
31.03
100 Free
34.35
1:05.38
100 Free
1:05.38
150 Free
35.10
1:40.48
200 Free
35.34
2:15.82
100 Free
1:10.44
250 Free
34.87
2:50.69
300 Free
34.03
3:24.72
100 Free
1:08.90
350 Free
34.11
3:58.83
400 Free
34.10
4:32.93
100 Free
1:08.21
5 Clark Apuada 4:35.02 17 A Min AA: 4:28.19 (+6.83s | 2.5%) Quicksilver Swimming 06/27/2025 Valley Splash
6 Jaden Kim 4:36.83 15 A Min AA: 4:28.19 (+8.64s | 3.1%) Quicksilver Swimming 07/15/2023 2023 PC CROW LC Senior Open T F
50 Free
30.14
30.14
100 Free
33.80
1:03.94
100 Free
1:03.94
150 Free
34.92
1:38.86
200 Free
35.59
2:14.45
100 Free
1:10.51
250 Free
35.73
2:50.18
300 Free
36.38
3:26.56
100 Free
1:12.11
350 Free
35.97
4:02.53
400 Free
34.30
4:36.83
100 Free
1:10.27
7 Nathan Foucu 4:38.12 14 A Min AA: 4:28.19 (+9.93s | 3.6%) Osprey Aquatics 06/10/2022 Quicksilver Swimming Long Course June 101222
50 Free
31.00
31.00
100 Free
34.20
1:05.20
100 Free
1:05.20
150 Free
34.78
1:39.98
200 Free
35.85
2:15.83
100 Free
1:10.63
250 Free
36.02
2:51.85
300 Free
36.16
3:28.01
100 Free
1:12.18
350 Free
36.16
4:04.17
400 Free
33.95
4:38.12
100 Free
1:10.11
8 Ethan He 4:40.70 16 BB Min A: 4:39.79 (+0.91s | 0.3%) Quicksilver Swimming 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
3:28.90
3:28.90
50 Free
0.00
3:28.90
50 Free
3:28.90
75 Free
37.02
4:05.92
100 Free
0.00
4:05.92
50 Free
37.02
125 Free
34.78
4:40.70
150 Free
0.00
4:40.70
50 Free
34.78
9 Ethan Tayco 4:43.38 15 BB Min A: 4:39.79 (+3.59s | 1.3%) Quicksilver Swimming 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
10 Mateo Rosales 4:43.62 13 BB Min A: 4:39.79 (+3.83s | 1.4%) San Benito Aquatics 07/08/2022 2022 Pacific Swimming 14 Under LCM JOs
11 Miguel Rances 4:50.29 16 BB Min A: 4:39.79 (+10.50s | 3.6%) Swim South Bay 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
12 Alan Gu 4:52.13 14 BB Min A: 4:39.79 (+12.34s | 4.2%) Quicksilver Swimming 06/18/2021 2021 QSS June Invitational
50 Free
32.36
32.36
100 Free
34.90
1:07.27
100 Free
1:07.27
150 Free
36.40
1:43.67
200 Free
37.26
2:20.93
100 Free
1:13.66
250 Free
37.97
2:58.90
300 Free
38.62
3:37.52
100 Free
1:16.59
350 Free
38.32
4:15.84
400 Free
36.29
4:52.13
100 Free
1:14.61
13 Derek Laudon 4:54.54 14 BB Min A: 4:39.79 (+14.75s | 5.0%) Quicksilver Swimming 06/10/2022 Quicksilver Swimming Long Course June 101222
50 Free
34.17
34.17
100 Free
37.31
1:11.48
100 Free
1:11.48
150 Free
37.62
1:49.10
200 Free
38.21
2:27.31
100 Free
1:15.83
250 Free
38.01
3:05.32
300 Free
38.82
3:44.14
100 Free
1:16.83
350 Free
36.89
4:21.03
400 Free
33.51
4:54.54
100 Free
1:10.40
14 Ryan Sacco 4:56.55 14 BB Min A: 4:39.79 (+16.76s | 5.7%) Quicksilver Swimming 06/25/2022 Valley Splash Race To JOs
15 Brandon Pon 4:56.75 13 BB Min A: 4:39.79 (+16.96s | 5.7%) Quicksilver Swimming 05/14/2022 2022 San Benito Aquatics LC CBA Meet
16 Gavin Wells 4:57.03 14 BB Min A: 4:39.79 (+17.24s | 5.8%) Quicksilver Swimming 06/10/2022 Quicksilver Swimming Long Course June 101222
50 Free
33.77
33.77
100 Free
37.31
1:11.08
100 Free
1:11.08
150 Free
38.05
1:49.13
200 Free
38.18
2:27.31
100 Free
1:16.23
250 Free
38.59
3:05.90
300 Free
39.57
3:45.47
100 Free
1:18.16
350 Free
37.72
4:23.19
400 Free
33.84
4:57.03
100 Free
1:11.56
17 Jack Cameron 5:02.07 14 BB Min A: 4:39.79 (+22.28s | 7.4%) Quicksilver Swimming 06/10/2022 Quicksilver Swimming Long Course June 101222
50 Free
33.51
33.51
100 Free
38.41
1:11.92
100 Free
1:11.92
150 Free
40.06
1:51.98
200 Free
40.04
2:32.02
100 Free
1:20.10
250 Free
38.78
3:10.80
300 Free
38.87
3:49.67
100 Free
1:17.65
350 Free
37.31
4:26.98
400 Free
35.09
5:02.07
100 Free
1:12.40
18 Harry Yin 5:05.47 13 B Min BB: 5:03.09 (+2.38s | 0.8%) Unattached 06/10/2022 Quicksilver Swimming Long Course June 101222
50 Free
35.69
35.69
100 Free
38.70
1:14.39
100 Free
1:14.39
150 Free
39.12
1:53.51
200 Free
39.27
2:32.78
100 Free
1:18.39
250 Free
39.10
3:11.88
300 Free
39.12
3:51.00
100 Free
1:18.22
350 Free
38.79
4:29.79
400 Free
35.68
5:05.47
100 Free
1:14.47
19 James Tong 5:05.56 14 B Min BB: 5:03.09 (+2.47s | 0.8%) Quicksilver Swimming 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
20 Oliver Santana 5:07.20 12 B Min BB: 5:03.09 (+4.11s | 1.3%) Quicksilver Swimming 07/10/2019 2019 QSS, PEAK And TIDE Dual Meet
50 Free
35.49
35.49
100 Free
41.32
1:16.81
100 Free
1:16.81
150 Free
40.68
1:57.49
200 Free
38.54
2:36.03
100 Free
1:19.22
250 Free
38.48
3:14.51
300 Free
38.48
3:52.99
100 Free
1:16.96
350 Free
37.84
4:30.83
400 Free
36.37
5:07.20
100 Free
1:14.21
21 Hanbo Song 5:10.50 13 B Min BB: 5:03.09 (+7.41s | 2.4%) Quicksilver Swimming 06/10/2022 Quicksilver Swimming Long Course June 101222
50 Free
33.56
33.56
100 Free
38.90
1:12.46
100 Free
1:12.46
150 Free
41.10
1:53.56
200 Free
41.56
2:35.12
100 Free
1:22.66
250 Free
39.71
3:14.83
300 Free
40.11
3:54.94
100 Free
1:19.82
350 Free
38.70
4:33.64
400 Free
36.86
5:10.50
100 Free
1:15.56
22 Egor Likharev 5:25.71 14 B Min BB: 5:03.09 (+22.62s | 6.9%) Quicksilver Swimming 05/14/2022 2022 San Benito Aquatics LC CBA Meet
23 Joseph Rypstra 5:26.02 14 B Min BB: 5:03.09 (+22.93s | 7.0%) Osprey Aquatics 06/10/2022 Quicksilver Swimming Long Course June 101222
50 Free
35.57
35.57
100 Free
40.61
1:16.18
100 Free
1:16.18
150 Free
42.55
1:58.73
200 Free
40.87
2:39.60
100 Free
1:23.42
250 Free
42.97
3:22.57
300 Free
43.48
4:06.05
100 Free
1:26.45
350 Free
41.27
4:47.32
400 Free
38.70
5:26.02
100 Free
1:19.97
24 Zachary Rodrigues 5:27.73 13 B: 5:26.49 (+1.24s | 0.4%) Quicksilver Swimming 07/09/2021 2021 Quicksilver July Invitational
25 Michael Zhu 5:29.15 14 B: 5:26.49 (+2.66s | 0.8%) Quicksilver Swimming 07/09/2021 2021 Quicksilver July Invitational
26 Sean Gwin 5:31.54 16 B: 5:26.49 (+5.05s | 1.5%) Quicksilver Swimming 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
27 Aaron Lam 5:45.79 11 B: 5:26.49 (+19.30s | 5.6%) Quicksilver Swimming 07/10/2019 2019 QSS, PEAK And TIDE Dual Meet
50 Free
37.21
37.21
100 Free
43.73
1:20.94
100 Free
1:20.94
150 Free
45.32
2:06.26
200 Free
44.95
2:51.21
100 Free
1:30.27
250 Free
45.25
3:36.46
300 Free
44.58
4:21.04
100 Free
1:29.83
350 Free
44.39
5:05.43
400 Free
40.36
5:45.79
100 Free
1:24.75
28 Uladzislau Khmel 5:54.94 12 B: 5:26.49 (+28.45s | 8.0%) Sunnyvale Swim Club 05/25/2019 2019 Tiger Aquatics C B BB+ Memorial Day Meet
29 Cooper Schepman 6:39.24 11 B: 5:26.49 (+72.75s | 18.2%) Quicksilver Swimming 06/21/2019 2019 Valley Splash Race To JOs

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.