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Hayden Nielsen

Age: 18 years old
Age Category: 17-18
Team: Sharks Swim Club | Gulf Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Sharks Swim Club Gulf Swimming Southern Zone USA
Free 50 Y 23.02 18 03/12/2026 A AA: 22.59 (+0.43s | 1.9%) 8 103 821 1,000+
Free 100 Y 50.70 Analysis 18 12/05/2024 A AA: 49.59 (+1.11s | 2.2%) 9 134 952 1,000+
50 Free
24.66
24.66
100 Free
26.04
50.70
100 Free
50.70
Free 200 Y 1:46.02 Analysis 18 03/12/2026 AA AAA: 1:44.99 (+1.03s | 1.0%) 4 40 397 1,000+
100 Free
51.70
51.70
100 Free
51.70
150 Free
27.21
1:18.91
200 Free
27.11
1:46.02
100 Free
54.32
Free 500 Y 4:50.85 Analysis 18 03/12/2026 AA AAA: 4:45.39 (+5.46s | 1.9%) 4 30 292 976
50 Free
26.34
26.34
100 Free
28.79
55.13
100 Free
55.13
150 Free
29.37
1:24.50
200 Free
29.38
1:53.88
100 Free
58.75
250 Free
29.61
2:23.49
300 Free
30.01
2:53.50
100 Free
59.62
350 Free
29.85
3:23.35
400 Free
29.98
3:53.33
100 Free
59.83
450 Free
29.57
4:22.90
500 Free
27.95
4:50.85
100 Free
57.52
Free 1000 Y 10:04.30 Analysis 18 03/12/2026 AA AAA: 9:57.29 (+7.01s | 1.2%) 3 16 150 570
50 Free
26.83
26.83
100 Free
29.17
56.00
100 Free
56.00
150 Free
29.66
1:25.66
200 Free
29.36
1:55.02
100 Free
59.02
250 Free
29.78
2:24.80
300 Free
29.99
2:54.79
100 Free
59.77
350 Free
29.95
3:24.74
400 Free
30.24
3:54.98
100 Free
1:00.19
450 Free
30.27
4:25.25
500 Free
30.59
4:55.84
100 Free
1:00.86
550 Free
30.79
5:26.63
600 Free
30.91
5:57.54
100 Free
1:01.70
650 Free
30.96
6:28.50
700 Free
31.28
6:59.78
100 Free
1:02.24
750 Free
31.09
7:30.87
800 Free
31.22
8:02.09
100 Free
1:02.31
850 Free
31.13
8:33.22
900 Free
30.89
9:04.11
100 Free
1:02.02
950 Free
30.46
9:34.57
1000 Free
29.73
10:04.30
100 Free
1:00.19
Free 1650 Y 17:03.79 Analysis 18 03/12/2026 AA AAA: 16:37.09 (+26.70s | 2.6%) 2 16 129 512
50 Free
27.38
27.38
100 Free
29.66
57.04
100 Free
57.04
150 Free
30.30
1:27.34
200 Free
30.58
1:57.92
100 Free
1:00.88
250 Free
30.90
2:28.82
300 Free
31.24
3:00.06
100 Free
1:02.14
350 Free
31.00
3:31.06
400 Free
31.16
4:02.22
100 Free
1:02.16
450 Free
31.47
4:33.69
500 Free
31.55
5:05.24
100 Free
1:03.02
550 Free
31.32
5:36.56
600 Free
32.00
6:08.56
100 Free
1:03.32
650 Free
31.52
6:40.08
700 Free
31.52
7:11.60
100 Free
1:03.04
750 Free
31.52
7:43.12
800 Free
31.29
8:14.41
100 Free
1:02.81
850 Free
31.46
8:45.87
900 Free
31.30
9:17.17
100 Free
1:02.76
950 Free
31.69
9:48.86
1000 Free
31.83
10:20.69
100 Free
1:03.52
1050 Free
31.47
10:52.16
1100 Free
31.33
11:23.49
100 Free
1:02.80
1150 Free
31.14
11:54.63
1200 Free
31.28
12:25.91
100 Free
1:02.42
1250 Free
31.43
12:57.34
1300 Free
31.32
13:28.66
100 Free
1:02.75
1350 Free
31.17
13:59.83
1400 Free
31.25
14:31.08
100 Free
1:02.42
1450 Free
31.50
15:02.58
1500 Free
31.10
15:33.68
100 Free
1:02.60
1550 Free
30.72
16:04.40
1600 Free
29.96
16:34.36
100 Free
1:00.68
1650 Free
29.43
17:03.79
Back 100 Y 59.07 Analysis 18 11/08/2024 BB A: 55.89 (+3.18s | 5.4%) 9 118 823 1,000+
50 Back
29.40
29.40
100 Back
29.67
59.07
100 Back
59.07
Back 200 Y 2:07.49 Analysis 18 01/17/2025 BB A: 2:03.29 (+4.20s | 3.3%) 8 84 548 1,000+
50 Back
30.55
30.55
100 Back
32.29
1:02.84
100 Back
1:02.84
150 Back
32.85
1:35.69
200 Back
31.80
2:07.49
100 Back
1:04.65
Breast 100 Y 1:02.78 Analysis 18 01/17/2025 A AA: 1:01.39 (+1.39s | 2.2%) 6 52 445 1,000+
50 Breast
29.66
29.66
100 Breast
33.12
1:02.78
100 Breast
1:02.78
Breast 200 Y 2:11.82 Analysis 18 03/12/2026 AA AAA: 2:07.49 (+4.33s | 3.3%) 5 22 187 682
50 Breast
29.44
29.44
100 Breast
33.19
1:02.63
100 Breast
1:02.63
150 Breast
34.22
1:36.85
200 Breast
34.97
2:11.82
100 Breast
1:09.19
Fly 100 Y 57.28 Analysis 18 09/28/2024 BB A: 56.09 (+1.19s | 2.1%) 9 142 1000 1,000+
50 Fly
27.33
27.33
100 Fly
29.95
57.28
100 Fly
57.28
Fly 200 Y 2:09.77 Analysis 18 11/08/2024 BB A: 2:05.49 (+4.28s | 3.3%) 5 88 544 1,000+
50 Fly
28.86
28.86
100 Fly
33.11
1:01.97
100 Fly
1:01.97
150 Fly
33.67
1:35.64
200 Fly
34.13
2:09.77
100 Fly
1:07.80
IM 200 Y 1:58.84 Analysis 18 03/12/2026 AA AAA: 1:55.89 (+2.95s | 2.5%) 7 30 300 1,000+
50 Fly
25.47
25.47
100 Back
31.48
56.95
100 IM
56.95
150 Breast
34.29
1:31.24
200 Free
27.60
1:58.84
100 IM
1:01.89
IM 400 Y 4:18.24 Analysis 18 03/12/2026 AA AAA: 4:09.39 (+8.85s | 3.4%) 6 40 289 894
50 Fly
27.33
27.33
100 Fly
31.25
58.58
100 Fly
58.58
150 Back
34.03
1:32.61
200 Back
33.85
2:06.46
100 Back
1:07.88
250 Breast
36.48
2:42.94
300 Breast
37.28
3:20.22
100 Breast
1:13.76
350 Free
29.81
3:50.03
400 Free
28.21
4:18.24
100 Free
58.02

Long course distance

Event Time Age Date Standard Next Standard Sharks Swim Club Gulf Swimming Southern Zone USA
Free 100 M 56.84 Analysis 18 06/06/2025 AA AAA: 54.89 (+1.95s | 3.4%) 1 24 328 1,000+
Free 1500 M 17:51.79 Analysis 18 06/06/2025 AA AAA: 17:05.99 (+45.80s | 4.3%) 3 6 65 351
50 Free
31.52
31.52
100 Free
35.24
1:06.76
100 Free
1:06.76
150 Free
35.76
1:42.52
200 Free
35.55
2:18.07
100 Free
1:11.31
250 Free
35.95
2:54.02
300 Free
35.44
3:29.46
100 Free
1:11.39
350 Free
35.85
4:05.31
400 Free
36.10
4:41.41
100 Free
1:11.95
450 Free
37.06
5:18.47
500 Free
35.90
5:54.37
100 Free
1:12.96
550 Free
36.98
6:31.35
600 Free
35.76
7:07.11
100 Free
1:12.74
650 Free
36.23
7:43.34
700 Free
35.94
8:19.28
100 Free
1:12.17
750 Free
36.08
8:55.36
800 Free
35.75
9:31.11
100 Free
1:11.83
850 Free
36.33
10:07.44
900 Free
35.70
10:43.14
100 Free
1:12.03
950 Free
36.09
11:19.23
1000 Free
36.54
11:55.77
100 Free
1:12.63
1050 Free
35.79
12:31.56
1100 Free
36.16
13:07.72
100 Free
1:11.95
1150 Free
35.98
13:43.70
1200 Free
36.07
14:19.77
100 Free
1:12.05
1250 Free
36.61
14:56.38
1300 Free
35.98
15:32.36
100 Free
1:12.59
1350 Free
36.24
16:08.60
1400 Free
34.91
16:43.51
100 Free
1:11.15
1450 Free
34.91
17:18.42
1500 Free
33.37
17:51.79
100 Free
1:08.28
Free 2000 M 26:51.00 Analysis 18 10/13/2024 1 4 4 4
Breast 100 M 1:11.33 Analysis 18 06/06/2025 A AA: 1:11.29 (+0.04s | 0.1%) 1 9 132 528
50 Breast
33.50
33.50
100 Breast
37.83
1:11.33
100 Breast
1:11.33
Breast 200 M 2:40.51 Analysis 18 06/06/2025 A AA: 2:35.39 (+5.12s | 3.2%) 1 13 147 582
50 Breast
36.43
36.43
100 Breast
40.17
1:16.60
100 Breast
1:16.60
150 Breast
42.14
1:58.74
200 Breast
41.77
2:40.51
100 Breast
1:23.91
IM 200 M 2:20.03 Analysis 18 06/06/2025 AA AAA: 2:15.09 (+4.94s | 3.5%) 3 21 189 716
50 Fly
29.45
29.45
100 Back
37.69
1:07.14
100 IM
1:07.14
150 Breast
41.46
1:48.60
200 Free
31.43
2:20.03
100 IM
1:12.89
IM 400 M 5:04.81 Analysis 18 06/06/2025 A AA: 5:01.89 (+2.92s | 1.0%) 3 9 139 613
50 Fly
31.79
31.79
100 Fly
34.91
1:06.70
100 Fly
1:06.70
150 Back
41.67
1:48.37
200 Back
40.00
2:28.37
100 Back
1:21.67
250 Breast
43.52
3:11.89
300 Breast
43.99
3:55.88
100 Breast
1:27.51
350 Free
35.15
4:31.03
400 Free
33.78
5:04.81
100 Free
1:08.93

Above are the fastest times that Hayden Nielsen has achieved in his swimming career. For each event, you can find Hayden's best time, the corresponding time standard, as well as how much faster Hayden needs to be to reach the next level. The last columns provide Hayden rankings at the team and LSC levels. These rankings are based on the Hayden's personal best, his 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.