Swimmer profile
Lucas Chai
Male17-18Stingray Swim TeamPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
57.53
44.87
▲ 12.66
37.86
▲ 7.01
36.73
▲ 1.13
30.56
▲ 6.17
26.70
▲ 3.86
25.83
▲ 0.87
23.59
▲ 2.24
22.61
▲ 0.98
22.43
▲ 0.18
100 Free SCY
—
1:48.11
1:33.73
▲ 14.38
1:20.36
▲ 13.37
1:09.94
▲ 10.42
59.37
▲ 10.57
56.77
▲ 2.60
52.30
▲ 4.47
50.09
▲ 2.21
48.63
▲ 1.46
200 Free SCY
—
—
—
—
2:38.22
2:33.37
▲ 4.85
2:11.71
▲ 21.66
1:58.41
▲ 13.30
—
—
500 Free SCY
—
—
—
—
7:14.78
—
—
5:51.07
▲ 83.71
—
—
50 Back SCY
1:04.96
53.99
▲ 10.97
46.44
▲ 7.55
42.89
▲ 3.55
41.11
▲ 1.78
32.70
▲ 8.41
—
27.96
▲ 4.74
—
—
100 Back SCY
—
1:57.45
1:44.69
▲ 12.76
1:35.86
▲ 8.83
—
1:07.53
▲ 28.33
1:07.66
▼ 0.13
1:02.34
▲ 5.32
—
—
200 Back SCY
—
—
—
—
3:05.59
—
2:29.37
▲ 36.22
—
—
—
50 Breast SCY
—
1:06.79
58.67
▲ 8.12
47.80
▲ 10.87
43.73
▲ 4.07
35.89
▲ 7.84
34.76
▲ 1.13
29.73
▲ 5.03
28.63
▲ 1.10
28.77
▼ 0.14
100 Breast SCY
—
2:20.71
2:06.03
▲ 14.68
1:44.27
▲ 21.76
1:34.76
▲ 9.51
1:19.59
▲ 15.17
1:17.24
▲ 2.35
1:05.69
▲ 11.55
1:02.89
▲ 2.80
1:03.14
▼ 0.25
200 Breast SCY
—
—
—
—
—
2:54.60
2:47.31
▲ 7.29
—
2:21.95
▲ 25.36
—
50 Fly SCY
—
—
—
46.34
37.58
▲ 8.76
35.23
▲ 2.35
—
26.50
▲ 8.73
—
—
100 Fly SCY
—
—
—
—
1:24.66
1:17.62
▲ 7.04
1:12.12
▲ 5.50
—
—
—
100 IM SCY
—
—
1:57.24
1:34.55
▲ 22.69
1:22.67
▲ 11.88
1:11.53
▲ 11.14
—
59.81
▲ 11.72
—
—
200 IM SCY
—
—
—
—
2:56.50
2:32.63
▲ 23.87
2:27.00
▲ 5.63
2:11.76
▲ 15.24
2:17.44
▼ 5.68
—
400 IM SCY
—
—
—
—
—
—
—
5:05.04
—
—
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.