Swimmer profile
Lucien Chan
Male15-16Asphalt Green Unified AquaticsMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
45.94
37.89
▲ 8.05
34.78
▲ 3.11
31.93
▲ 2.85
30.42
▲ 1.51
27.57
▲ 2.85
26.21
▲ 1.36
25.34
▲ 0.87
100 Free LCM
1:41.75
1:26.96
▲ 14.79
1:15.82
▲ 11.14
1:14.41
▲ 1.41
1:08.63
▲ 5.78
1:00.64
▲ 7.99
58.22
▲ 2.42
57.44
▲ 0.78
200 Free LCM
—
—
2:56.89
2:42.94
▲ 13.95
2:33.46
▲ 9.48
2:15.75
▲ 17.71
2:13.57
▲ 2.18
2:12.91
▲ 0.66
400 Free LCM
—
—
—
—
5:20.31
—
—
—
50 Back LCM
53.12
47.10
▲ 6.02
42.47
▲ 4.63
38.95
▲ 3.52
—
32.42
▲ 6.53
31.68
▲ 0.74
30.29
▲ 1.39
100 Back LCM
1:53.68
1:51.04
▲ 2.64
—
1:23.86
▲ 27.18
1:22.76
▲ 1.10
1:10.21
▲ 12.55
1:06.37
▲ 3.84
1:08.11
▼ 1.74
200 Back LCM
—
—
—
—
2:58.32
2:29.56
▲ 28.76
2:30.86
▼ 1.30
—
50 Breast LCM
1:01.90
56.50
▲ 5.40
47.28
▲ 9.22
46.00
▲ 1.28
—
37.32
▲ 8.68
34.12
▲ 3.20
—
100 Breast LCM
2:19.38
2:09.73
▲ 9.65
—
1:38.79
▲ 30.94
—
1:21.46
▲ 17.33
1:20.46
▲ 1.00
1:15.71
▲ 4.75
50 Fly LCM
—
48.07
39.76
▲ 8.31
36.63
▲ 3.13
—
—
29.75
▲ 6.88
28.45
▲ 1.30
100 Fly LCM
—
—
—
1:32.56
1:22.12
▲ 10.44
1:11.76
▲ 10.36
1:05.41
▲ 6.35
1:02.61
▲ 2.80
200 Fly LCM
—
—
—
—
—
—
2:46.02
—
200 IM LCM
—
—
—
3:08.04
2:51.12
▲ 16.92
2:32.03
▲ 19.09
2:27.02
▲ 5.01
2:26.09
▲ 0.93
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.