Swimmer profile
Colin Whelehan
MaleOpen / SeniorNorth Carolina Aquatic ClubNC · SOUTHERNCollege athlete · University of North CarolinaD1
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
29.97
28.34
▲ 1.63
28.15
▲ 0.19
27.32
▲ 0.83
—
25.12
▲ 2.20
24.80
▲ 0.32
—
—
—
—
100 Free LCM
1:03.64
1:01.82
▲ 1.82
59.74
▲ 2.08
59.02
▲ 0.72
—
55.59
▲ 3.43
—
—
—
—
—
200 Free LCM
2:18.43
2:10.46
▲ 7.97
2:08.34
▲ 2.12
2:03.96
▲ 4.38
—
2:01.60
▲ 2.36
—
2:01.88
▼ 0.28
—
—
—
400 Free LCM
4:51.77
4:35.56
▲ 16.21
4:33.63
▲ 1.93
4:27.32
▲ 6.31
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—
—
—
—
—
—
800 Free LCM
—
—
9:23.67
9:01.11
▲ 22.56
—
—
—
—
—
—
—
1500 Free LCM
—
—
18:00.93
17:30.42
▲ 30.51
—
—
—
—
—
—
—
50 Back LCM
33.32
32.35
▲ 0.97
—
—
—
—
—
—
—
—
—
100 Back LCM
1:12.31
1:09.12
▲ 3.19
1:06.66
▲ 2.46
1:02.46
▲ 4.20
—
1:00.32
▲ 2.14
59.44
▲ 0.88
58.69
▲ 0.75
—
56.66
▲ 2.03
57.72
▼ 1.06
200 Back LCM
—
2:29.23
2:24.41
▲ 4.82
2:13.68
▲ 10.73
2:16.14
▼ 2.46
2:08.80
▲ 7.34
2:12.12
▼ 3.32
2:11.62
▲ 0.50
—
—
2:09.68
▲ 1.94
50 Breast LCM
41.55
40.53
▲ 1.02
—
—
—
—
—
—
—
—
—
100 Breast LCM
1:34.73
1:26.43
▲ 8.30
1:27.78
▼ 1.35
1:27.08
▲ 0.70
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—
—
—
—
—
—
200 Breast LCM
—
—
3:06.40
2:59.63
▲ 6.77
—
—
—
—
—
—
—
50 Fly LCM
32.19
30.63
▲ 1.56
—
—
—
—
—
—
—
—
24.93
▲ 5.70
100 Fly LCM
1:11.61
1:07.34
▲ 4.27
1:05.11
▲ 2.23
1:01.68
▲ 3.43
—
56.66
▲ 5.02
54.99
▲ 1.67
55.07
▼ 0.08
54.26
▲ 0.81
53.53
▲ 0.73
54.32
▼ 0.79
200 Fly LCM
—
2:34.26
2:23.75
▲ 10.51
2:19.50
▲ 4.25
—
2:06.92
▲ 12.58
2:03.44
▲ 3.48
2:01.11
▲ 2.33
2:00.44
▲ 0.67
2:02.10
▼ 1.66
2:02.93
▼ 0.83
200 IM LCM
2:43.63
2:33.02
▲ 10.61
2:27.01
▲ 6.01
2:27.44
▼ 0.43
—
2:12.12
▲ 15.32
2:07.64
▲ 4.48
2:06.41
▲ 1.23
—
2:03.56
▲ 2.85
2:06.08
▼ 2.52
400 IM LCM
—
5:22.49
5:12.36
▲ 10.13
5:07.80
▲ 4.56
—
4:41.72
▲ 26.08
4:33.67
▲ 8.05
4:30.73
▲ 2.94
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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.