Swimmer profile
Mason Hetzell
MaleOpen / SeniorUnattachedNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2025–26
50 Free LCM
40.94
36.45
▲ 4.49
—
34.36
▲ 2.09
32.33
▲ 2.03
31.44
▲ 0.89
26.13
▲ 5.31
24.81
▲ 1.32
24.92
▼ 0.11
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100 Free LCM
1:31.49
1:21.02
▲ 10.47
1:17.28
▲ 3.74
1:13.95
▲ 3.33
1:10.40
▲ 3.55
1:04.56
▲ 5.84
56.27
▲ 8.29
53.83
▲ 2.44
56.05
▼ 2.22
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200 Free LCM
3:23.32
3:02.95
▲ 20.37
2:50.46
▲ 12.49
2:39.64
▲ 10.82
2:28.16
▲ 11.48
2:27.01
▲ 1.15
2:05.13
▲ 21.88
2:06.31
▼ 1.18
2:06.33
▼ 0.02
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400 Free LCM
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—
—
5:42.62
5:19.89
▲ 22.73
4:47.97
▲ 31.92
—
4:27.63
▲ 20.34
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800 Free LCM
—
—
—
—
11:03.30
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—
—
—
—
—
50 Back LCM
52.59
46.07
▲ 6.52
—
41.99
▲ 4.08
40.29
▲ 1.70
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—
—
—
—
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100 Back LCM
1:55.51
1:39.33
▲ 16.18
1:34.59
▲ 4.74
1:28.09
▲ 6.50
1:25.95
▲ 2.14
—
1:07.36
▲ 18.59
1:05.02
▲ 2.34
1:03.10
▲ 1.92
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200 Back LCM
—
—
—
—
—
—
2:23.43
2:23.83
▼ 0.40
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—
50 Breast LCM
57.11
52.21
▲ 4.90
49.74
▲ 2.47
44.83
▲ 4.91
43.38
▲ 1.45
—
—
—
29.24
▲ 14.14
—
29.49
▼ 0.25
100 Breast LCM
2:08.27
1:55.79
▲ 12.48
1:48.14
▲ 7.65
1:40.01
▲ 8.13
1:30.89
▲ 9.12
1:15.67
▲ 15.22
1:07.92
▲ 7.75
1:05.02
▲ 2.90
1:03.52
▲ 1.50
1:03.71
▼ 0.19
1:06.25
▼ 2.54
200 Breast LCM
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—
—
—
—
2:47.26
2:32.76
▲ 14.50
2:24.22
▲ 8.54
2:24.77
▼ 0.55
2:23.59
▲ 1.18
2:30.84
▼ 7.25
50 Fly LCM
54.81
42.63
▲ 12.18
40.63
▲ 2.00
36.45
▲ 4.18
34.19
▲ 2.26
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—
—
25.75
▲ 8.44
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100 Fly LCM
2:19.78
1:44.87
▲ 34.91
1:33.42
▲ 11.45
1:22.92
▲ 10.50
1:16.19
▲ 6.73
1:07.09
▲ 9.10
58.93
▲ 8.16
56.50
▲ 2.43
56.39
▲ 0.11
57.11
▼ 0.72
58.55
▼ 1.44
200 Fly LCM
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2:50.22
2:32.68
▲ 17.54
2:16.75
▲ 15.93
2:13.69
▲ 3.06
2:17.97
▼ 4.28
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200 IM LCM
4:13.22
3:32.62
▲ 40.60
3:22.00
▲ 10.62
3:04.68
▲ 17.32
2:48.03
▲ 16.65
2:31.88
▲ 16.15
2:13.40
▲ 18.48
2:10.74
▲ 2.66
2:08.57
▲ 2.17
2:13.99
▼ 5.42
2:15.25
▼ 1.26
400 IM LCM
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5:57.12
5:44.26
▲ 12.86
4:49.88
▲ 54.38
5:13.29
▼ 23.41
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Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.