Swimmer profile
Colin Lemker
Male15-16Bellevue Club Swim TeamPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
50.38
41.74
▲ 8.64
34.87
▲ 6.87
33.53
▲ 1.34
33.01
▲ 0.52
31.67
▲ 1.34
—
100 Free LCM
1:53.56
1:28.44
▲ 25.12
1:19.39
▲ 9.05
1:12.53
▲ 6.86
—
1:07.50
▲ 5.03
1:08.10
▼ 0.60
200 Free LCM
—
—
2:55.64
2:36.65
▲ 18.99
2:32.32
▲ 4.33
2:28.99
▲ 3.33
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400 Free LCM
—
—
—
5:12.85
5:18.35
▼ 5.50
5:03.10
▲ 15.25
—
800 Free LCM
—
—
—
—
11:24.93
10:28.69
▲ 56.24
—
1500 Free LCM
—
—
—
20:28.49
21:21.68
▼ 53.19
20:08.13
▲ 73.55
20:12.72
▼ 4.59
50 Back LCM
1:02.08
50.55
▲ 11.53
43.57
▲ 6.98
43.19
▲ 0.38
—
—
—
100 Back LCM
—
1:49.65
—
1:27.77
▲ 21.88
1:25.17
▲ 2.60
1:18.10
▲ 7.07
1:16.49
▲ 1.61
200 Back LCM
—
—
3:17.52
3:06.14
▲ 11.38
—
2:42.74
▲ 23.40
2:41.37
▲ 1.37
50 Breast LCM
1:11.72
—
50.96
▲ 20.76
48.50
▲ 2.46
—
—
—
100 Breast LCM
2:24.22
2:13.07
▲ 11.15
—
1:38.54
▲ 34.53
—
1:28.42
▲ 10.12
1:29.74
▼ 1.32
200 Breast LCM
—
—
3:38.63
3:35.24
▲ 3.39
—
3:05.86
▲ 29.38
3:01.27
▲ 4.59
50 Fly LCM
1:04.99
—
38.49
▲ 26.50
34.47
▲ 4.02
35.87
▼ 1.40
33.63
▲ 2.24
31.89
▲ 1.74
100 Fly LCM
—
1:53.51
—
1:16.79
▲ 36.72
1:16.28
▲ 0.51
1:13.83
▲ 2.45
—
200 Fly LCM
—
—
—
2:49.17
2:47.98
▲ 1.19
2:39.28
▲ 8.70
2:40.60
▼ 1.32
200 IM LCM
—
—
3:10.25
2:52.80
▲ 17.45
2:56.39
▼ 3.59
2:41.41
▲ 14.98
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400 IM LCM
—
—
—
—
—
5:41.72
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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.