Waterloo Swimming Boys 13-14 400 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 Marvin Qian 4:29.36 14 AA Min AAA: 4:25.39 (+3.97s | 1.5%) Waterloo Swimming 12/05/2025 2025 ST LSAC 5th Annual Graceland
50 Fly
26.32
26.32
100 Fly
30.94
57.26
100 Fly
57.26
150 Back
34.92
1:32.18
200 Back
34.61
2:06.80
100 Back
1:09.54
250 Breast
39.52
2:46.32
300 Breast
39.91
3:26.23
100 Breast
1:19.43
350 Free
31.62
3:57.85
400 Free
31.51
4:29.36
100 Free
1:03.13
2 Barry Zhang 4:30.22 13 AA Min AAA: 4:25.39 (+4.83s | 1.8%) Waterloo Swimming 11/15/2025 2025 ST ASC Turkey Bash
50 Fly
27.41
27.41
100 Fly
31.24
58.65
100 Fly
58.65
150 Back
36.41
1:35.06
200 Back
37.13
2:12.19
100 Back
1:13.54
250 Breast
35.93
2:48.12
300 Breast
37.67
3:25.79
100 Breast
1:13.60
350 Free
33.34
3:59.13
400 Free
31.09
4:30.22
100 Free
1:04.43
3 Paxton Lawrence 4:32.41 14 AA Min AAA: 4:25.39 (+7.02s | 2.6%) Waterloo Swimming 12/05/2025 2025 ST LSAC 5th Annual Graceland
50 Fly
28.97
28.97
100 Fly
33.89
1:02.86
100 Fly
1:02.86
150 Back
35.47
1:38.33
200 Back
34.19
2:12.52
100 Back
1:09.66
250 Breast
38.46
2:50.98
300 Breast
39.77
3:30.75
100 Breast
1:18.23
350 Free
31.41
4:02.16
400 Free
30.24
4:32.40
100 Free
1:01.65
4 Daniil Prokazov 4:37.41 14 A Min AA: 4:37.39 (+0.02s | 0.0%) Waterloo Swimming 12/05/2025 2025 ST LSAC 5th Annual Graceland
50 Fly
31.03
31.03
100 Fly
35.04
1:06.07
100 Fly
1:06.07
150 Back
35.91
1:41.98
200 Back
36.40
2:18.38
100 Back
1:12.31
250 Breast
37.71
2:56.09
300 Breast
39.37
3:35.46
100 Breast
1:17.08
350 Free
31.52
4:06.98
400 Free
30.43
4:37.41
100 Free
1:01.95
5 Cade Derdeyn 4:41.12 13 A Min AA: 4:37.39 (+3.73s | 1.3%) Waterloo Swimming 12/05/2025 2025 ST LSAC 5th Annual Graceland
50 Fly
30.18
30.18
100 Fly
33.91
1:04.09
100 Fly
1:04.09
150 Back
36.68
1:40.77
200 Back
36.40
2:17.17
100 Back
1:13.08
250 Breast
39.24
2:56.41
300 Breast
40.16
3:36.57
100 Breast
1:19.40
350 Free
33.45
4:10.02
400 Free
31.10
4:41.12
100 Free
1:04.55
6 Jeter Grundy 4:44.47 14 A Min AA: 4:37.39 (+7.08s | 2.5%) Waterloo Swimming 01/09/2026 2026 ST TXLA New Year S Classic Invite
50 Fly
29.98
29.98
100 Fly
33.49
1:03.47
100 Fly
1:03.47
150 Back
36.13
1:39.60
200 Back
35.29
2:14.89
100 Back
1:11.42
250 Breast
40.99
2:55.88
300 Breast
42.06
3:37.94
100 Breast
1:23.05
350 Free
33.83
4:11.77
400 Free
32.70
4:44.47
100 Free
1:06.53
7 Derek Lu 4:48.25 13 A Min AA: 4:37.39 (+10.86s | 3.8%) Waterloo Swimming 01/09/2026 2026 ST TXLA New Year S Classic Invite
50 Fly
31.92
31.92
100 Fly
37.78
1:09.70
100 Fly
1:09.70
150 Back
35.05
1:44.75
200 Back
34.10
2:18.85
100 Back
1:09.15
250 Breast
42.77
3:01.62
300 Breast
41.73
3:43.35
100 Breast
1:24.50
350 Free
32.97
4:16.32
400 Free
31.92
4:48.25
100 Free
1:04.90
8 Henry Jones 4:50.29 12 BB Min A: 4:49.49 (+0.80s | 0.3%) Waterloo Swimming 11/07/2025 2025 ST TXLA 11 O November Unclassified Invit
50 Fly
31.98
31.98
100 Fly
40.33
1:12.31
100 Fly
1:12.31
150 Back
36.93
1:49.24
200 Back
37.28
2:26.52
100 Back
1:14.21
250 Breast
37.35
3:03.87
300 Breast
39.22
3:43.09
100 Breast
1:16.57
350 Free
34.32
4:17.41
400 Free
32.88
4:50.29
100 Free
1:07.20
9 Ethan Lin 4:52.49 13 BB Min A: 4:49.49 (+3.00s | 1.0%) Waterloo Swimming 01/09/2026 2026 ST TXLA New Year S Classic Invite
50 Fly
31.49
31.49
100 Fly
37.54
1:09.03
100 Fly
1:09.03
150 Back
39.19
1:48.22
200 Back
37.78
2:26.00
100 Back
1:16.97
250 Breast
39.38
3:05.38
300 Breast
40.49
3:45.87
100 Breast
1:19.87
350 Free
33.47
4:19.34
400 Free
33.15
4:52.49
100 Free
1:06.62
10 Luke Boyle 5:07.42 13 BB Min A: 4:49.49 (+17.93s | 5.8%) Waterloo Swimming 09/27/2025 2025 ST ASC IMR IMX Challenge
50 Fly
31.62
31.62
100 Fly
38.33
1:09.95
100 Fly
1:09.95
150 Back
40.79
1:50.74
200 Back
38.40
2:29.14
100 Back
1:19.19
250 Breast
44.41
3:13.55
300 Breast
43.71
3:57.26
100 Breast
1:28.12
350 Free
35.75
4:33.01
400 Free
34.41
5:07.42
100 Free
1:10.16
11 Marcus Wang 5:12.56 13 BB Min A: 4:49.49 (+23.07s | 7.4%) Waterloo Swimming 12/05/2025 2025 ST LSAC 5th Annual Graceland
50 Fly
31.44
31.44
100 Fly
38.37
1:09.81
100 Fly
1:09.81
150 Back
42.80
1:52.61
200 Back
1:24.67
3:17.28
100 Back
2:07.47
250 Breast
44.61
4:01.89
300 Breast
38.00
4:39.89
100 Breast
1:22.61
400 Free
32.67
5:12.56
100 Free
32.67
12 Ziheng Wang 5:13.05 13 BB Min A: 4:49.49 (+23.56s | 7.5%) Unattached 11/15/2025 2025 ST ASC Turkey Bash
100 Fly
1:11.63
1:11.63
100 Fly
1:11.63
150 Back
39.58
1:51.21
200 Back
40.63
2:31.84
100 Back
1:20.21
250 Breast
43.89
3:15.73
300 Breast
45.79
4:01.52
100 Breast
1:29.68
350 Free
36.63
4:38.15
400 Free
34.90
5:13.05
100 Free
1:11.53
13 Ethan Herrera 5:27.90 13 B Min BB: 5:13.59 (+14.31s | 4.4%) Waterloo Swimming 11/07/2025 2025 ST TXLA 11 O November Unclassified Invit
50 Fly
34.29
34.29
100 Fly
40.15
1:14.44
100 Fly
1:14.44
150 Back
44.91
1:59.35
200 Back
43.31
2:42.66
100 Back
1:28.22
250 Breast
49.62
3:32.28
300 Breast
47.72
4:20.00
100 Breast
1:37.34
350 Free
35.42
4:55.42
400 Free
32.48
5:27.90
100 Free
1:07.90
14 Jayden Zhou 5:38.61 13 B: 5:37.69 (+0.92s | 0.3%) Waterloo Swimming 11/07/2025 2025 ST TXLA 11 O November Unclassified Invit
50 Fly
32.64
32.64
100 Fly
40.30
1:12.94
100 Fly
1:12.94
150 Back
44.15
1:57.09
200 Back
42.73
2:39.82
100 Back
1:26.88
250 Breast
50.66
3:30.48
300 Breast
51.01
4:21.49
100 Breast
1:41.67
350 Free
39.62
5:01.11
400 Free
37.50
5:38.61
100 Free
1:17.12
15 Daylen Williams 6:03.83 12 B: 5:37.69 (+26.14s | 7.2%) Lone Star Aquatic Club 10/25/2024 2024 ST TXLA 11 Over Fall Kick Off
50 Fly
36.73
36.73
100 Fly
45.11
1:21.84
100 Fly
1:21.84
150 Back
47.38
2:09.22
200 Back
45.56
2:54.78
100 Back
1:32.94
250 Breast
55.76
3:50.54
300 Breast
59.11
4:49.65
100 Breast
1:54.87
350 Free
37.74
5:27.39
400 Free
36.44
6:03.83
100 Free
1:14.18
16 Alan Ni 6:12.69 12 B: 5:37.69 (+35.00s | 9.4%) Waterloo Swimming 02/02/2025 2025 ST WLOO Last Chance Meet
17 Charles Camacho 6:15.45 12 B: 5:37.69 (+37.76s | 10.1%) Waterloo Swimming 02/02/2025 2025 ST WLOO Last Chance Meet
18 Raghav Mohan 6:24.33 12 B: 5:37.69 (+46.64s | 12.1%) Waterloo Swimming 12/14/2025 2025 ST WLOO Winter Classic

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.