Swimmer profile
Colin Lehan
Male17-18Hershey Aquatic ClubMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2023–24
2024–25
2025–26
50 Free SCY
52.15
42.44
▲ 9.71
36.69
▲ 5.75
35.07
▲ 1.62
32.70
▲ 2.37
30.60
▲ 2.10
27.20
▲ 3.40
25.68
▲ 1.52
23.83
▲ 1.85
23.70
▲ 0.13
100 Free SCY
—
—
1:21.98
1:16.24
▲ 5.74
1:11.73
▲ 4.51
1:07.46
▲ 4.27
1:00.92
▲ 6.54
56.01
▲ 4.91
57.90
▼ 1.89
50.99
▲ 6.91
200 Free SCY
—
—
—
2:46.22
2:42.44
▲ 3.78
—
2:06.72
▲ 35.72
1:58.32
▲ 8.40
1:50.34
▲ 7.98
1:48.53
▲ 1.81
500 Free SCY
—
—
—
—
7:08.77
—
5:34.02
▲ 94.75
5:14.39
▲ 19.63
4:56.38
▲ 18.01
4:50.52
▲ 5.86
1650 Free SCY
—
—
—
—
—
—
—
—
17:01.89
16:43.63
▲ 18.26
50 Back SCY
57.10
52.82
▲ 4.28
48.93
▲ 3.89
44.47
▲ 4.46
36.57
▲ 7.90
—
32.80
▲ 3.77
—
—
—
100 Back SCY
—
—
—
1:40.98
1:26.20
▲ 14.78
1:19.32
▲ 6.88
1:13.72
▲ 5.60
1:02.66
▲ 11.06
1:00.67
▲ 1.99
1:03.89
▼ 3.22
200 Back SCY
—
—
—
—
—
—
2:24.05
2:19.39
▲ 4.66
2:11.14
▲ 8.25
2:22.02
▼ 10.88
50 Breast SCY
—
1:15.19
53.12
▲ 22.07
49.71
▲ 3.41
43.61
▲ 6.10
—
37.58
▲ 6.03
—
—
—
100 Breast SCY
—
—
—
1:53.27
1:37.19
▲ 16.08
—
—
1:14.87
▲ 22.32
1:07.86
▲ 7.01
1:13.67
▼ 5.81
200 Breast SCY
—
—
—
—
—
—
2:46.60
—
2:42.57
▲ 4.03
—
50 Fly SCY
—
51.96
42.15
▲ 9.81
42.11
▲ 0.04
34.76
▲ 7.35
32.97
▲ 1.79
29.50
▲ 3.47
—
—
—
100 Fly SCY
—
—
—
1:33.82
1:21.25
▲ 12.57
1:18.71
▲ 2.54
1:06.53
▲ 12.18
1:01.79
▲ 4.74
57.44
▲ 4.35
54.51
▲ 2.93
200 Fly SCY
—
—
—
—
—
2:49.36
2:21.41
▲ 27.95
2:08.95
▲ 12.46
1:59.94
▲ 9.01
1:56.13
▲ 3.81
100 IM SCY
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—
1:36.45
1:31.02
▲ 5.43
1:19.57
▲ 11.45
1:18.13
▲ 1.44
1:09.20
▲ 8.93
—
—
1:05.24
▲ 3.96
200 IM SCY
—
—
—
3:17.67
2:51.35
▲ 26.32
2:47.70
▲ 3.65
2:24.97
▲ 22.73
2:11.69
▲ 13.28
2:07.45
▲ 4.24
2:04.69
▲ 2.76
400 IM SCY
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—
—
—
—
—
—
4:48.83
4:28.34
▲ 20.49
4:20.35
▲ 7.99
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.