Quicksilver Swimming Boys 17-18 400 Y IM

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 Nathan Foucu 3:59.78 16 AAA Min AAAA: 3:57.99 (+1.79s | 0.7%) Quicksilver Swimming 02/27/2025 2025 CA NV Speedo Sect @ CCA
50 Fly
24.36
24.36
100 Fly
28.37
52.73
100 Fly
52.73
150 Back
31.97
1:24.70
200 Back
32.24
1:56.94
100 Back
1:04.21
250 Breast
34.84
2:31.78
300 Breast
35.20
3:06.98
100 Breast
1:10.04
350 Free
27.07
3:34.05
400 Free
25.73
3:59.78
100 Free
52.80
2 Isaac Litwiller 4:13.37 17 AA Min AAA: 4:09.39 (+3.98s | 1.6%) Quicksilver Swimming 11/07/2025 Pleasanton Seahawks SC Senior 2
50 Fly
26.10
26.10
100 Fly
30.69
56.79
100 Fly
56.79
150 Back
31.44
1:28.23
200 Back
30.80
1:59.03
100 Back
1:02.24
250 Breast
38.27
2:37.30
300 Breast
39.75
3:17.05
100 Breast
1:18.02
350 Free
29.24
3:46.29
400 Free
27.08
4:13.37
100 Free
56.32
3 Sean Chen 4:13.70 15 AA Min AAA: 4:09.39 (+4.31s | 1.7%) Unattached 03/30/2023 2023 Far Westerns SC Championships
50 Fly
26.46
26.46
100 Fly
30.11
56.57
100 Fly
56.57
150 Back
33.09
1:29.66
200 Back
33.34
2:03.00
100 Back
1:06.43
250 Breast
36.48
2:39.48
300 Breast
36.47
3:15.95
100 Breast
1:12.95
350 Free
29.44
3:45.39
400 Free
28.31
4:13.70
100 Free
57.75
4 Miguel Rances 4:17.68 17 AA Min AAA: 4:09.39 (+8.29s | 3.2%) Quicksilver Swimming 09/20/2025 PC Short Course Senior Open
50 Fly
25.03
25.03
100 Fly
29.84
54.87
100 Fly
54.87
150 Back
34.55
1:29.42
200 Back
34.70
2:04.12
100 Back
1:09.25
250 Breast
36.87
2:40.99
300 Breast
37.74
3:18.73
100 Breast
1:14.61
350 Free
30.41
3:49.14
400 Free
28.54
4:17.68
100 Free
58.95
5 Christopher Winalski 4:20.54 17 AA Min AAA: 4:09.39 (+11.15s | 4.3%) Quicksilver Swimming 11/01/2024 Pleasanton Seahawks SC Senior Open
50 Fly
28.74
28.74
100 Fly
33.43
1:02.17
100 Fly
1:02.17
150 Back
33.03
1:35.20
200 Back
32.91
2:08.11
100 Back
1:05.94
250 Breast
34.68
2:42.80
300 Breast
36.27
3:19.07
100 Breast
1:10.95
350 Free
31.83
3:50.90
400 Free
29.64
4:20.54
100 Free
1:01.47
6 Keith Magallanes 4:27.56 15 A Min AA: 4:20.69 (+6.87s | 2.6%) Quicksilver Swimming 11/04/2022 Terrapins SC Senior II Prelims Finals
50 Fly
28.47
28.47
100 Fly
33.25
1:01.72
100 Fly
1:01.72
150 Back
36.55
1:38.27
200 Back
37.08
2:15.35
100 Back
1:13.63
250 Breast
34.41
2:49.76
300 Breast
36.07
3:25.83
100 Breast
1:10.48
350 Free
31.50
3:57.33
400 Free
30.23
4:27.56
100 Free
1:01.73
7 Joey Rypstra 4:27.77 17 A Min AA: 4:20.69 (+7.08s | 2.6%) Quicksilver Swimming 11/07/2025 Pleasanton Seahawks SC Senior 2
50 Fly
27.44
27.44
100 Fly
31.64
59.08
100 Fly
59.08
150 Back
35.67
1:34.75
200 Back
35.82
2:10.57
100 Back
1:11.49
250 Breast
37.15
2:47.72
300 Breast
37.19
3:24.91
100 Breast
1:14.34
350 Free
32.37
3:57.28
400 Free
30.49
4:27.77
100 Free
1:02.86
8 Oliver Santana 4:28.20 16 A Min AA: 4:20.69 (+7.51s | 2.8%) Quicksilver Swimming 01/26/2024 2024 Brian Malick Memorial Z1S Championships
9 Ethan Tayco 4:28.34 17 A Min AA: 4:20.69 (+7.65s | 2.9%) Quicksilver Swimming 01/24/2025 2025 Brian Malick Memorial Z1S Championships
10 Jaden Kim 4:31.16 14 A Min AA: 4:20.69 (+10.47s | 3.9%) Unattached 03/30/2023 2023 Far Westerns SC Championships
50 Fly
28.36
28.36
100 Fly
32.95
1:01.31
100 Fly
1:01.31
150 Back
34.01
1:35.32
200 Back
33.98
2:09.30
100 Back
1:07.99
250 Breast
39.88
2:49.18
300 Breast
40.41
3:29.59
100 Breast
1:20.29
350 Free
31.61
4:01.20
400 Free
29.96
4:31.16
100 Free
1:01.57
11 Clark Apuada 4:31.97 16 A Min AA: 4:20.69 (+11.28s | 4.1%) Unattached 03/22/2024 2024 Milpitas Aquatic Club SC CBA+ Meet
12 Lucas Tompkins 4:32.16 16 BB Min A: 4:31.99 (+0.17s | 0.1%) South Valley Makos 01/26/2024 2024 Brian Malick Memorial Z1S Championships
13 Aaron Lam 4:36.17 14 BB Min A: 4:31.99 (+4.18s | 1.5%) Quicksilver Swimming 12/03/2021 Pacific Swimming SC Junior Olympics
50 Fly
28.12
28.12
100 Fly
32.32
1:00.44
100 Fly
1:00.44
150 Back
36.51
1:36.95
200 Back
35.52
2:12.47
100 Back
1:12.03
250 Breast
40.11
2:52.58
300 Breast
40.16
3:32.74
100 Breast
1:20.27
350 Free
32.00
4:04.74
400 Free
31.43
4:36.17
100 Free
1:03.43
14 Alejandro Cheline 4:36.61 15 BB Min A: 4:31.99 (+4.62s | 1.7%) Quicksilver Swimming 02/18/2023 2023 Milpitas Aquatic Club Senior Open T F
50 Fly
29.86
29.86
100 Fly
35.02
1:04.88
100 Fly
1:04.88
150 Back
35.64
1:40.52
200 Back
34.98
2:15.50
100 Back
1:10.62
250 Breast
39.75
2:55.25
300 Breast
40.19
3:35.44
100 Breast
1:19.94
350 Free
31.01
4:06.45
400 Free
30.16
4:36.61
100 Free
1:01.17
15 Derek Laudon 4:39.82 15 BB Min A: 4:31.99 (+7.83s | 2.8%) Quicksilver Swimming 11/04/2022 Terrapins SC Senior II Prelims Finals
50 Fly
28.68
28.68
100 Fly
32.85
1:01.53
100 Fly
1:01.53
150 Back
38.23
1:39.76
200 Back
37.31
2:17.07
100 Back
1:15.54
250 Breast
38.68
2:55.75
300 Breast
40.22
3:35.97
100 Breast
1:18.90
350 Free
33.16
4:09.13
400 Free
30.69
4:39.82
100 Free
1:03.85
16 Kevin Noller 4:41.42 17 BB Min A: 4:31.99 (+9.43s | 3.4%) Quicksilver Swimming 01/24/2025 2025 Brian Malick Memorial Z1S Championships
17 Moore LI 4:44.22 13 BB Min A: 4:31.99 (+12.23s | 4.3%) Quicksilver Swimming 10/28/2022 2022 QSS TIDE Spooktacular
50 Fly
30.69
30.69
100 Fly
34.95
1:05.64
100 Fly
1:05.64
150 Back
36.08
1:41.72
200 Back
33.52
2:15.24
100 Back
1:09.60
250 Breast
42.96
2:58.20
300 Breast
44.09
3:42.29
100 Breast
1:27.05
350 Free
31.03
4:13.32
400 Free
30.90
4:44.22
100 Free
1:01.93
18 Hanbo Song 4:44.75 14 BB Min A: 4:31.99 (+12.76s | 4.5%) Quicksilver Swimming 02/17/2023 SRN 14 UN Invitational
50 Fly
28.89
28.89
100 Fly
33.98
1:02.87
100 Fly
1:02.87
150 Back
36.68
1:39.55
200 Back
35.39
2:14.94
100 Back
1:12.07
250 Breast
41.41
2:56.35
300 Breast
42.85
3:39.20
100 Breast
1:24.26
350 Free
33.90
4:13.10
400 Free
31.65
4:44.75
100 Free
1:05.55
19 Thomas DO 4:46.60 15 BB Min A: 4:31.99 (+14.61s | 5.1%) Unattached 05/08/2022 Senior Walk On Meet
50 Fly
28.25
28.25
100 Fly
32.56
1:00.81
100 Fly
1:00.81
150 Back
37.08
1:37.89
200 Back
35.54
2:13.43
100 Back
1:12.62
250 Breast
41.16
2:54.59
300 Breast
42.81
3:37.40
100 Breast
1:23.97
350 Free
34.53
4:11.93
400 Free
34.67
4:46.60
100 Free
1:09.20
20 Alan Gu 4:47.09 14 BB Min A: 4:31.99 (+15.10s | 5.3%) Unattached 02/12/2022 2022 Pacific Swimming SC Senior Open T F
50 Fly
29.75
29.75
100 Fly
33.49
1:03.24
100 Fly
1:03.24
150 Back
38.57
1:41.81
200 Back
37.01
2:18.82
100 Back
1:15.58
250 Breast
41.18
3:00.00
300 Breast
42.19
3:42.19
100 Breast
1:23.37
350 Free
33.04
4:15.23
400 Free
31.86
4:47.09
100 Free
1:04.90
21 Lucas Tompkins 4:50.66 16 BB Min A: 4:31.99 (+18.67s | 6.4%) South Valley Makos 02/22/2024 2024 Juanita Allington Memorial
50 Fly
29.46
29.46
100 Fly
35.11
1:04.57
100 Fly
1:04.57
150 Back
40.29
1:44.86
200 Back
37.75
2:22.61
100 Back
1:18.04
250 Breast
39.50
3:02.11
300 Breast
40.39
3:42.50
100 Breast
1:19.89
350 Free
34.48
4:16.98
400 Free
33.68
4:50.66
100 Free
1:08.16
22 Uladzislau Khmel 4:54.54 15 BB Min A: 4:31.99 (+22.55s | 7.7%) Unattached 03/04/2023 Pleasanton Seahawks SC Senior Open
50 Fly
29.76
29.76
100 Fly
34.94
1:04.70
100 Fly
1:04.70
150 Back
38.30
1:43.00
200 Back
38.66
2:21.66
100 Back
1:16.96
250 Breast
47.10
3:08.76
300 Breast
45.41
3:54.17
100 Breast
1:32.51
350 Free
30.82
4:24.99
400 Free
29.55
4:54.54
100 Free
1:00.37
23 Kevin Noller 4:57.64 14 B Min BB: 4:54.69 (+2.95s | 1.0%) Quicksilver Swimming 02/19/2022 SBA C B A
24 Jack Cameron 4:57.79 13 B Min BB: 4:54.69 (+3.10s | 1.0%) Quicksilver Swimming 01/28/2022 2022 Z1S Brian Malick Memorial Meet
25 Jason Quesada 4:58.86 14 B Min BB: 4:54.69 (+4.17s | 1.4%) Quicksilver Swimming 06/28/2023 2023 QSS SC Invite
50 Fly
31.44
31.44
100 Fly
35.09
1:06.53
100 Fly
1:06.53
150 Back
1:17.53
2:24.06
200 Back
43.92
3:07.98
100 Back
2:01.45
300 Breast
44.58
3:52.56
100 Breast
44.58
350 Free
33.47
4:26.03
400 Free
32.83
4:58.86
100 Free
1:06.30
26 Leonardo Yousefpor 5:03.65 17 B Min BB: 4:54.69 (+8.96s | 3.0%) Unattached 02/15/2025 2025 Pacific Swimming SC Senior Open T F
50 Fly
30.75
30.75
100 Fly
36.82
1:07.57
100 Fly
1:07.57
150 Back
37.33
1:44.90
200 Back
38.14
2:23.04
100 Back
1:15.47
250 Breast
44.41
3:07.45
300 Breast
46.91
3:54.36
100 Breast
1:31.32
350 Free
34.92
4:29.28
400 Free
34.37
5:03.65
100 Free
1:09.29
27 Ryan Sacco 5:07.13 14 B Min BB: 4:54.69 (+12.44s | 4.1%) Quicksilver Swimming 03/05/2022 MBSC Montery Bay Swim Club Race To SC JOs
28 Sergio Montoya 5:21.49 12 B: 5:17.39 (+4.10s | 1.3%) Osprey Aquatics 11/13/2021 PACIFIC SWIMMING SHORT COURSE C B A Meet
29 Michael Zhu 5:21.72 13 B: 5:17.39 (+4.33s | 1.3%) Quicksilver Swimming 02/28/2020 Quicksilver Swimming Race To JOs
50 Fly
34.73
34.73
100 Fly
44.00
1:18.73
100 Fly
1:18.73
150 Back
41.91
2:00.64
200 Back
41.45
2:42.09
100 Back
1:23.36
250 Breast
43.47
3:25.56
300 Breast
44.22
4:09.78
100 Breast
1:27.69
350 Free
36.58
4:46.36
400 Free
35.36
5:21.72
100 Free
1:11.94
30 Kevin JI 5:32.09 14 B: 5:17.39 (+14.70s | 4.4%) Quicksilver Swimming 10/28/2022 2022 QSS TIDE Spooktacular
50 Fly
35.59
35.59
100 Fly
42.09
1:17.68
100 Fly
1:17.68
150 Back
43.89
2:01.57
200 Back
45.83
2:47.40
100 Back
1:29.72
250 Breast
42.63
3:30.03
300 Breast
44.66
4:14.69
100 Breast
1:27.29
350 Free
39.23
4:53.92
400 Free
38.17
5:32.09
100 Free
1:17.40
31 Warren Tan 5:33.34 13 B: 5:17.39 (+15.95s | 4.8%) Osprey Aquatics 11/13/2021 PACIFIC SWIMMING SHORT COURSE C B A Meet
32 BRENT KONG 5:42.60 13 B: 5:17.39 (+25.21s | 7.4%) SLUG AQUATICS 02/29/2020 Santa Cruz Swimming C/B/A+ Meet
33 Zachary Rodrigues 5:43.14 12 B: 5:17.39 (+25.75s | 7.5%) Quicksilver Swimming 02/28/2020 Quicksilver Swimming Race To JOs
50 Fly
36.07
36.07
100 Fly
48.51
1:24.58
100 Fly
1:24.58
150 Back
47.06
2:11.64
200 Back
46.43
2:58.07
100 Back
1:33.49
250 Breast
44.04
3:42.11
300 Breast
45.01
4:27.12
100 Breast
1:29.05
350 Free
38.47
5:05.59
400 Free
37.55
5:43.14
100 Free
1:16.02
34 Bryce NG 5:46.75 13 B: 5:17.39 (+29.36s | 8.5%) Osprey Aquatics 11/13/2021 PACIFIC SWIMMING SHORT COURSE C B A Meet
35 Aaron Chien 6:01.68 11 B: 5:17.39 (+44.29s | 12.2%) Quicksilver Swimming 02/28/2020 Quicksilver Swimming Race To JOs
50 Fly
41.62
41.62
100 Fly
50.95
1:32.57
100 Fly
1:32.57
150 Back
46.82
2:19.39
200 Back
46.81
3:06.20
100 Back
1:33.63
250 Breast
48.53
3:54.73
300 Breast
48.22
4:42.95
100 Breast
1:36.75
350 Free
40.07
5:23.02
400 Free
38.66
6:01.68
100 Free
1:18.73
36 Zydaan Khan 6:04.67 12 Silver Creek Valley Country CL 11/16/2019 PACIFIC SWIMMING SHORT COURSE C B A+ MEET
37 Cooper Schepman 6:24.06 12 B: 5:17.39 (+66.67s | 17.4%) Quicksilver Swimming 02/28/2020 Quicksilver Swimming Race To JOs
50 Fly
45.23
45.23
100 Fly
52.25
1:37.48
100 Fly
1:37.48
150 Back
48.48
2:25.96
200 Back
48.18
3:14.14
100 Back
1:36.66
250 Breast
54.50
4:08.64
300 Breast
54.80
5:03.44
100 Breast
1:49.30
350 Free
41.20
5:44.64
400 Free
39.42
6:24.06
100 Free
1:20.62

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.