Swimmer profile
Jay Dai
Male10 & UnderAlto Swim ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
43.77
36.56
▲ 7.21
35.28
▲ 1.28
100 Free SCY
1:37.61
1:25.93
▲ 11.68
1:18.72
▲ 7.21
200 Free SCY
—
3:10.02
2:44.25
▲ 25.77
500 Free SCY
—
8:18.97
7:30.09
▲ 48.88
50 Back SCY
58.02
45.11
▲ 12.91
44.10
▲ 1.01
100 Back SCY
—
1:35.43
1:32.23
▲ 3.20
50 Breast SCY
56.80
50.05
▲ 6.75
44.01
▲ 6.04
100 Breast SCY
—
1:53.57
1:38.17
▲ 15.40
50 Fly SCY
1:03.40
46.73
▲ 16.67
38.70
▲ 8.03
100 Fly SCY
—
1:53.19
1:30.09
▲ 23.10
100 IM SCY
1:54.19
1:33.59
▲ 20.60
1:23.87
▲ 9.72
200 IM SCY
—
3:25.08
3:10.99
▲ 14.09
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.