Swimmer profile
Kairui Dai
Male15-16Arizona Aquatic ClubAZ · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
33.46
30.34
▲ 3.12
29.54
▲ 0.80
28.91
▲ 0.63
100 Free LCM
1:19.95
1:09.78
▲ 10.17
1:04.87
▲ 4.91
1:03.72
▲ 1.15
200 Free LCM
3:00.30
2:45.51
▲ 14.79
2:24.81
▲ 20.70
2:20.44
▲ 4.37
400 Free LCM
—
6:08.60
5:16.76
▲ 51.84
5:20.05
▼ 3.29
800 Free LCM
—
—
—
11:11.37
1500 Free LCM
—
—
—
21:08.26
50 Back LCM
—
—
37.93
34.99
▲ 2.94
100 Back LCM
1:30.40
1:21.94
▲ 8.46
1:20.00
▲ 1.94
1:14.60
▲ 5.40
200 Back LCM
3:22.89
2:55.76
▲ 27.13
3:00.41
▼ 4.65
2:42.30
▲ 18.11
50 Breast LCM
—
—
42.30
40.70
▲ 1.60
100 Breast LCM
1:49.47
1:39.68
▲ 9.79
1:33.41
▲ 6.27
1:37.11
▼ 3.70
200 Breast LCM
—
3:40.06
3:31.46
▲ 8.60
—
50 Fly LCM
—
—
36.24
34.31
▲ 1.93
100 Fly LCM
—
1:36.96
1:26.54
▲ 10.42
1:19.83
▲ 6.71
200 IM LCM
—
3:02.92
2:55.59
▲ 7.33
2:46.27
▲ 9.32
400 IM LCM
—
—
6:22.79
—
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.