Swimmer profile
Colleen Macwilliams
FemaleOpen / SeniorSkyline Swim ClubUT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2023–24
50 Free LCM
50.49
—
—
34.86
▲ 15.63
32.05
▲ 2.81
31.16
▲ 0.89
—
28.43
▲ 2.73
—
100 Free LCM
—
1:40.18
—
1:17.06
▲ 23.12
1:09.93
▲ 7.13
1:07.28
▲ 2.65
—
1:01.04
▲ 6.24
—
200 Free LCM
—
—
3:23.64
—
2:31.62
▲ 52.02
2:19.10
▲ 12.52
2:16.82
▲ 2.28
2:10.50
▲ 6.32
2:08.60
▲ 1.90
400 Free LCM
—
—
—
—
—
4:59.33
5:01.55
▼ 2.22
4:30.62
▲ 30.93
—
800 Free LCM
—
—
—
—
—
—
—
9:32.16
—
50 Back LCM
58.81
51.23
▲ 7.58
—
41.46
▲ 9.77
38.51
▲ 2.95
35.23
▲ 3.28
—
—
—
100 Back LCM
—
1:49.76
—
1:27.85
▲ 21.91
1:21.17
▲ 6.68
1:14.29
▲ 6.88
—
1:12.36
▲ 1.93
—
200 Back LCM
—
—
—
3:07.82
2:50.72
▲ 17.10
2:38.82
▲ 11.90
2:34.89
▲ 3.93
2:25.49
▲ 9.40
2:19.87
▲ 5.62
50 Breast LCM
—
—
—
46.45
—
—
—
—
—
100 Breast LCM
—
—
—
1:40.76
1:31.28
▲ 9.48
1:24.36
▲ 6.92
1:18.62
▲ 5.74
1:24.15
▼ 5.53
—
200 Breast LCM
—
—
—
—
3:14.99
3:01.85
▲ 13.14
2:49.44
▲ 12.41
2:50.34
▼ 0.90
—
50 Fly LCM
—
—
—
—
37.30
—
—
—
—
100 Fly LCM
—
—
—
—
1:22.66
—
—
—
—
200 IM LCM
—
—
—
3:11.60
2:55.02
▲ 16.58
2:35.92
▲ 19.10
2:29.63
▲ 6.29
2:26.69
▲ 2.94
2:26.54
▲ 0.15
400 IM LCM
—
—
—
—
—
—
5:14.48
5:08.60
▲ 5.88
—
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.