Swimmer profile
Luke Chai
Male10 & UnderPleasanton SeahawksPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
52.91
42.53
▲ 10.38
39.30
▲ 3.23
34.91
▲ 4.39
100 Free LCM
1:59.44
1:37.63
▲ 21.81
1:25.76
▲ 11.87
1:15.50
▲ 10.26
200 Free LCM
4:15.62
—
—
2:46.00
▲ 89.62
400 Free LCM
—
—
6:35.28
5:55.63
▲ 39.65
50 Back LCM
1:07.94
48.20
▲ 19.74
42.86
▲ 5.34
38.87
▲ 3.99
100 Back LCM
2:24.01
1:45.03
▲ 38.98
1:31.79
▲ 13.24
1:23.25
▲ 8.54
50 Breast LCM
1:08.47
1:02.42
▲ 6.05
54.69
▲ 7.73
47.57
▲ 7.12
100 Breast LCM
2:28.58
2:15.96
▲ 12.62
—
1:42.54
▲ 33.42
50 Fly LCM
1:05.10
57.25
▲ 7.85
46.70
▲ 10.55
38.25
▲ 8.45
100 Fly LCM
2:43.95
—
—
1:32.86
▲ 71.09
200 IM LCM
—
—
3:40.10
3:07.76
▲ 32.34
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.