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Nadalyn Castrillon

Age: 16 years old
Age Category: 15-16
Team: Rebel Aquatic Club | New Jersey Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rebel Aquatic Club New Jersey Swimming Eastern Zone USA
Free 50 Y 28.30 16 03/14/2026 BB A: 27.29 (+1.01s | 3.6%) Rankings Rankings Rankings Rankings
Free 100 Y 58.70 Analysis 16 02/06/2026 A AA: 56.49 (+2.21s | 3.8%) Rankings Rankings Rankings Rankings
50 Free
28.84
28.84
100 Free
29.86
58.70
100 Free
58.70
Free 200 Y 2:04.04 Analysis 16 03/14/2026 A AA: 2:02.39 (+1.65s | 1.3%) Rankings Rankings Rankings Rankings
50 Free
28.63
28.63
100 Free
31.42
1:00.05
100 Free
1:00.05
150 Free
32.13
1:32.18
200 Free
31.85
2:04.04
100 Free
1:03.99
Free 500 Y 5:28.76 Analysis 16 03/14/2026 AA AAA: 5:15.09 (+13.67s | 4.2%) Rankings Rankings Rankings Rankings
50 Free
28.37
28.37
100 Free
31.53
59.90
100 Free
59.90
150 Free
32.46
1:32.36
200 Free
33.52
2:05.88
100 Free
1:05.98
250 Free
34.14
2:40.02
300 Free
33.81
3:13.83
100 Free
1:07.95
350 Free
34.45
3:48.28
400 Free
33.94
4:22.22
100 Free
1:08.39
450 Free
33.98
4:56.20
500 Free
32.56
5:28.76
100 Free
1:06.54
Free 1000 Y 11:15.89 Analysis 16 03/19/2026 AA AAA: 10:54.49 (+21.40s | 3.2%) Rankings Rankings Rankings Rankings
50 Free
29.15
29.15
100 Free
31.94
1:01.09
100 Free
1:01.09
150 Free
33.53
1:34.62
200 Free
33.63
2:08.25
100 Free
1:07.16
250 Free
32.99
2:41.24
300 Free
34.25
3:15.49
100 Free
1:07.24
350 Free
34.46
3:49.95
400 Free
34.68
4:24.63
100 Free
1:09.14
450 Free
34.41
4:59.04
500 Free
33.50
5:32.54
100 Free
1:07.91
550 Free
34.82
6:07.36
600 Free
35.10
6:42.46
100 Free
1:09.92
650 Free
34.90
7:17.36
700 Free
35.07
7:52.43
100 Free
1:09.97
750 Free
35.32
8:27.75
800 Free
33.90
9:01.65
100 Free
1:09.22
850 Free
34.42
9:36.07
900 Free
34.16
10:10.23
100 Free
1:08.58
950 Free
33.57
10:43.80
1000 Free
32.09
11:15.89
100 Free
1:05.66
Free 1650 Y 18:36.85 Analysis 16 03/19/2026 AA AAA: 18:16.79 (+20.06s | 1.8%) Rankings Rankings Rankings Rankings
50 Free
28.82
28.82
100 Free
31.60
1:00.42
100 Free
1:00.42
150 Free
32.30
1:32.72
200 Free
33.34
2:06.06
100 Free
1:05.64
250 Free
33.52
2:39.58
300 Free
33.11
3:12.69
100 Free
1:06.63
350 Free
33.29
3:45.98
400 Free
34.14
4:20.12
100 Free
1:07.43
450 Free
33.96
4:54.08
500 Free
33.94
5:28.02
100 Free
1:07.90
550 Free
33.94
6:01.96
600 Free
34.38
6:36.34
100 Free
1:08.32
650 Free
34.58
7:10.92
700 Free
34.38
7:45.30
100 Free
1:08.96
750 Free
33.91
8:19.21
800 Free
35.20
8:54.41
100 Free
1:09.11
850 Free
33.50
9:27.91
900 Free
35.35
10:03.26
100 Free
1:08.85
950 Free
35.04
10:38.30
1000 Free
34.25
11:12.55
100 Free
1:09.29
1050 Free
33.76
11:46.31
1100 Free
34.76
12:21.07
100 Free
1:08.52
1150 Free
34.54
12:55.61
1200 Free
34.80
13:30.41
100 Free
1:09.34
1250 Free
34.81
14:05.22
1300 Free
34.55
14:39.77
100 Free
1:09.36
1350 Free
34.72
15:14.49
1400 Free
34.62
15:49.11
100 Free
1:09.34
1450 Free
34.21
16:23.32
1500 Free
33.60
16:56.92
100 Free
1:07.81
1550 Free
34.03
17:30.95
1600 Free
33.87
18:04.82
100 Free
1:07.90
1650 Free
32.03
18:36.85
Fly 100 Y 1:09.09 Analysis 16 02/06/2026 BB A: 1:03.79 (+5.30s | 7.7%) Rankings Rankings Rankings Rankings
50 Fly
31.86
31.86
100 Fly
37.23
1:09.09
100 Fly
1:09.09
IM 400 Y 5:02.35 Analysis 16 03/14/2026 A AA: 4:51.59 (+10.76s | 3.6%) Rankings Rankings Rankings Rankings
50 Fly
31.91
31.91
100 Fly
37.80
1:09.71
100 Fly
1:09.71
150 Back
38.82
1:48.53
200 Back
37.35
2:25.88
100 Back
1:16.17
250 Breast
44.74
3:10.62
300 Breast
46.41
3:57.03
100 Breast
1:31.15
350 Free
33.52
4:30.55
400 Free
31.80
5:02.35
100 Free
1:05.32

Long course distance

Event Time Age Date Standard Next Standard Rebel Aquatic Club New Jersey Swimming Eastern Zone USA
Free 50 M 31.10 16 06/20/2026 BB A: 30.89 (+0.21s | 0.7%) Rankings Rankings Rankings Rankings
Free 200 M 2:24.48 Analysis 16 06/20/2026 A AA: 2:18.99 (+5.49s | 3.8%) Rankings Rankings Rankings Rankings
50 Free
32.54
32.54
100 Free
35.75
1:08.30
100 Free
1:08.30
150 Free
38.30
1:46.60
200 Free
37.88
2:24.48
100 Free
1:16.18
Free 400 M 5:02.57 Analysis 16 07/23/2026 A AA: 4:51.79 (+10.78s | 3.6%) Rankings Rankings Rankings Rankings
50 Free
32.64
32.64
100 Free
35.82
1:08.46
100 Free
1:08.46
150 Free
38.41
1:46.87
200 Free
39.39
2:26.26
100 Free
1:17.80
250 Free
38.86
3:05.12
300 Free
39.65
3:44.77
100 Free
1:18.51
350 Free
39.62
4:24.39
400 Free
38.18
5:02.57
100 Free
1:17.80
Free 800 M 10:27.23 Analysis 16 07/23/2026 A AA: 10:05.99 (+21.24s | 3.4%) Rankings Rankings Rankings Rankings
50 Free
34.66
34.66
100 Free
37.23
1:11.89
100 Free
1:11.89
150 Free
38.39
1:50.28
200 Free
39.71
2:29.99
100 Free
1:18.10
250 Free
39.54
3:09.53
300 Free
39.73
3:49.26
100 Free
1:19.27
350 Free
39.78
4:29.04
400 Free
40.10
5:09.14
100 Free
1:19.88
450 Free
39.53
5:48.67
500 Free
40.75
6:29.42
100 Free
1:20.28
550 Free
40.15
7:09.57
600 Free
40.37
7:49.94
100 Free
1:20.52
650 Free
38.92
8:28.86
700 Free
40.58
9:09.44
100 Free
1:19.50
800 Free
1:17.79
10:27.23
100 Free
1:17.79
Free 1500 M 19:58.88 Analysis 16 07/23/2026 A AA: 19:21.09 (+37.79s | 3.2%) Rankings Rankings Rankings Rankings
50 Free
33.20
33.20
100 Free
36.53
1:09.73
100 Free
1:09.73
150 Free
38.77
1:48.50
200 Free
38.49
2:26.99
100 Free
1:17.26
250 Free
39.87
3:06.86
300 Free
39.71
3:46.57
100 Free
1:19.58
350 Free
40.40
4:26.97
400 Free
40.93
5:07.90
100 Free
1:21.33
450 Free
39.65
5:47.55
500 Free
40.01
6:27.56
100 Free
1:19.66
550 Free
40.42
7:07.98
600 Free
39.86
7:47.84
100 Free
1:20.28
650 Free
41.49
8:29.33
700 Free
40.44
9:09.77
100 Free
1:21.93
750 Free
41.59
9:51.36
800 Free
39.72
10:31.08
100 Free
1:21.31
850 Free
41.00
11:12.08
900 Free
40.98
11:53.06
100 Free
1:21.98
950 Free
41.35
12:34.41
1000 Free
40.66
13:15.07
100 Free
1:22.01
1050 Free
41.60
13:56.67
1100 Free
41.39
14:38.06
100 Free
1:22.99
1150 Free
40.88
15:18.94
1200 Free
42.59
16:01.53
100 Free
1:23.47
1250 Free
39.68
16:41.21
1300 Free
40.07
17:21.28
100 Free
1:19.75
1350 Free
39.70
18:00.98
1400 Free
40.11
18:41.09
100 Free
1:19.81
1450 Free
39.80
19:20.89
1500 Free
37.99
19:58.88
100 Free
1:17.79
IM 400 M 5:57.34 Analysis 16 06/20/2026 BB A: 5:46.89 (+10.45s | 2.9%) Rankings Rankings Rankings Rankings
50 Fly
38.12
38.12
100 Fly
47.41
1:25.53
100 Fly
1:25.53
150 Back
47.09
2:12.62
200 Back
44.20
2:56.82
100 Back
1:31.29
250 Breast
52.05
3:48.87
300 Breast
53.79
4:42.66
100 Breast
1:45.84
350 Free
37.42
5:20.08
400 Free
37.26
5:57.34
100 Free
1:14.68

Above are the fastest times that Nadalyn Castrillon has achieved in her swimming career. For each event, you can find Nadalyn's best time, the corresponding time standard, as well as how much faster Nadalyn needs to be to reach the next level. The last columns provide Nadalyn rankings at the team and LSC levels. These rankings are based on the Nadalyn's personal best, her current age category, and team; and are calculated from all the meets results.

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.