Swimmer profile
Lucas Chai
Male17-18Stingray Swim TeamPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
54.75
46.65
▲ 8.10
38.05
▲ 8.60
29.98
▲ 8.07
—
—
25.95
▲ 4.03
—
100 Free LCM
—
—
1:26.87
1:10.30
▲ 16.57
1:05.89
▲ 4.41
1:00.32
▲ 5.57
57.98
▲ 2.34
56.64
▲ 1.34
200 Free LCM
—
—
—
2:40.13
2:29.52
▲ 10.61
—
—
—
50 Back LCM
1:04.58
1:02.96
▲ 1.62
50.12
▲ 12.84
37.97
▲ 12.15
—
33.89
▲ 4.08
—
—
100 Back LCM
—
—
1:50.45
—
—
—
1:12.03
▲ 38.42
—
200 Back LCM
—
—
—
—
2:52.77
—
—
—
50 Breast LCM
—
1:18.82
54.40
▲ 24.42
39.07
▲ 15.33
38.43
▲ 0.64
—
33.13
▲ 5.30
—
100 Breast LCM
—
—
1:55.74
1:28.38
▲ 27.36
—
1:14.28
▲ 14.10
1:15.42
▼ 1.14
1:11.98
▲ 3.44
200 Breast LCM
—
—
—
3:22.06
—
—
—
—
50 Fly LCM
—
—
49.49
35.29
▲ 14.20
—
—
—
—
200 IM LCM
—
—
—
2:56.40
—
—
—
2:30.95
▲ 25.45
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.