Swimmer profile
Sean Luk
Male17-18TSM AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
36.84
33.77
▲ 3.07
31.32
▲ 2.45
29.00
▲ 2.32
27.93
▲ 1.07
25.65
▲ 2.28
24.68
▲ 0.97
24.25
▲ 0.43
24.02
▲ 0.23
100 Free SCY
1:22.84
1:10.05
▲ 12.79
1:06.08
▲ 3.97
1:02.22
▲ 3.86
59.31
▲ 2.91
54.92
▲ 4.39
52.75
▲ 2.17
52.29
▲ 0.46
51.47
▲ 0.82
200 Free SCY
—
2:32.00
2:26.08
▲ 5.92
—
2:08.91
▲ 17.17
1:57.96
▲ 10.95
1:55.88
▲ 2.08
1:51.42
▲ 4.46
1:52.54
▼ 1.12
500 Free SCY
—
—
—
—
5:56.00
5:09.98
▲ 46.02
5:00.90
▲ 9.08
5:01.59
▼ 0.69
4:59.32
▲ 2.27
1000 Free SCY
—
—
—
—
—
11:06.13
10:23.82
▲ 42.31
10:23.16
▲ 0.66
10:12.87
▲ 10.29
1650 Free SCY
—
—
—
—
—
17:51.94
17:33.44
▲ 18.50
17:44.16
▼ 10.72
17:20.74
▲ 23.42
50 Back SCY
45.58
40.14
▲ 5.44
36.94
▲ 3.20
—
34.49
▲ 2.45
—
—
—
27.50
▲ 6.99
100 Back SCY
—
1:26.64
1:20.48
▲ 6.16
—
1:12.57
▲ 7.91
1:07.36
▲ 5.21
1:03.21
▲ 4.15
1:01.99
▲ 1.22
58.23
▲ 3.76
200 Back SCY
—
—
—
—
2:42.36
2:24.41
▲ 17.95
2:13.69
▲ 10.72
2:10.09
▲ 3.60
2:07.65
▲ 2.44
50 Breast SCY
50.52
44.56
▲ 5.96
42.39
▲ 2.17
—
36.40
▲ 5.99
—
—
30.85
▲ 5.55
30.05
▲ 0.80
100 Breast SCY
—
1:33.97
1:31.43
▲ 2.54
1:22.40
▲ 9.03
1:17.47
▲ 4.93
1:09.07
▲ 8.40
1:06.55
▲ 2.52
1:04.30
▲ 2.25
1:05.08
▼ 0.78
200 Breast SCY
—
—
—
—
2:46.45
2:27.41
▲ 19.04
2:24.22
▲ 3.19
2:20.54
▲ 3.68
2:24.75
▼ 4.21
50 Fly SCY
47.90
40.11
▲ 7.79
38.20
▲ 1.91
—
32.20
▲ 6.00
—
—
—
26.22
▲ 5.98
100 Fly SCY
—
—
1:22.91
—
1:13.42
▲ 9.49
1:05.31
▲ 8.11
59.42
▲ 5.89
56.97
▲ 2.45
57.65
▼ 0.68
200 Fly SCY
—
—
—
—
2:47.99
2:25.17
▲ 22.82
2:07.29
▲ 17.88
2:03.67
▲ 3.62
2:02.36
▲ 1.31
100 IM SCY
1:35.64
1:23.02
▲ 12.62
1:18.92
▲ 4.10
—
1:09.65
▲ 9.27
—
—
—
—
200 IM SCY
—
2:59.94
2:47.43
▲ 12.51
—
2:29.62
▲ 17.81
2:18.60
▲ 11.02
2:10.14
▲ 8.46
2:05.11
▲ 5.03
2:03.68
▲ 1.43
400 IM SCY
—
—
—
—
5:25.21
4:48.00
▲ 37.21
4:33.23
▲ 14.77
4:26.96
▲ 6.27
4:20.10
▲ 6.86
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.