Swimmer profile
Colin Chen
Male11-12Northern Lights Swimming AssociationND · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:03.46
51.50
▲ 11.96
41.45
▲ 10.05
34.93
▲ 6.52
33.06
▲ 1.87
100 Free LCM
2:28.29
2:02.30
▲ 25.99
1:35.28
▲ 27.02
1:18.50
▲ 16.78
1:17.89
▲ 0.61
200 Free LCM
—
3:58.33
3:13.68
▲ 44.65
2:54.37
▲ 19.31
2:41.63
▲ 12.74
400 Free LCM
—
8:30.01
6:32.59
▲ 117.42
5:45.34
▲ 47.25
5:42.49
▲ 2.85
800 Free LCM
—
—
—
11:57.95
—
50 Back LCM
—
52.30
49.70
▲ 2.60
43.22
▲ 6.48
40.04
▲ 3.18
100 Back LCM
—
2:12.41
1:46.45
▲ 25.96
1:32.15
▲ 14.30
1:31.77
▲ 0.38
200 Back LCM
—
—
—
3:09.32
—
50 Breast LCM
—
1:14.43
53.20
▲ 21.23
47.36
▲ 5.84
41.19
▲ 6.17
100 Breast LCM
—
2:37.56
1:51.83
▲ 45.73
1:37.60
▲ 14.23
1:32.03
▲ 5.57
200 Breast LCM
—
—
—
3:37.85
3:27.46
▲ 10.39
50 Fly LCM
—
1:03.73
45.17
▲ 18.56
42.58
▲ 2.59
41.33
▲ 1.25
100 Fly LCM
—
2:36.62
1:48.30
▲ 48.32
1:36.93
▲ 11.37
1:33.70
▲ 3.23
200 Fly LCM
—
—
—
3:44.81
3:35.18
▲ 9.63
200 IM LCM
—
—
3:32.47
3:11.01
▲ 21.46
3:03.35
▲ 7.66
400 IM LCM
—
—
—
6:49.05
6:27.64
▲ 21.41
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.