Swimmer profile
Jay Dai
Male10 & UnderAlto Swim ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:00.19
46.78
▲ 13.41
40.02
▲ 6.76
—
100 Free LCM
2:02.16
1:42.15
▲ 20.01
1:27.37
▲ 14.78
1:21.61
▲ 5.76
200 Free LCM
—
3:52.61
3:13.90
▲ 38.71
3:07.49
▲ 6.41
400 Free LCM
—
—
7:01.35
—
50 Back LCM
1:10.24
59.03
▲ 11.21
50.17
▲ 8.86
49.12
▲ 1.05
100 Back LCM
2:28.22
2:09.75
▲ 18.47
1:43.44
▲ 26.31
1:45.97
▼ 2.53
50 Breast LCM
1:07.66
1:01.61
▲ 6.05
54.32
▲ 7.29
—
100 Breast LCM
2:18.73
2:16.01
▲ 2.72
1:59.44
▲ 16.57
1:45.53
▲ 13.91
50 Fly LCM
1:10.34
1:03.46
▲ 6.88
46.08
▲ 17.38
—
100 Fly LCM
—
—
1:51.69
—
200 IM LCM
—
4:27.45
3:36.41
▲ 51.04
3:18.99
▲ 17.42
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.