Swimmer profile
Matthew Chai
MaleOpen / SeniorFAST Swim TeamSCS · WESTERNCollege athlete · University of CaliforniaD1
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
—
—
28.86
26.54
▲ 2.32
—
25.56
▲ 0.98
—
25.19
▲ 0.37
24.99
▲ 0.20
—
100 Free LCM
—
1:11.86
1:01.37
▲ 10.49
58.74
▲ 2.63
—
54.73
▲ 4.01
57.71
▼ 2.98
53.65
▲ 4.06
53.21
▲ 0.44
—
200 Free LCM
2:38.09
—
2:09.41
▲ 28.68
2:03.47
▲ 5.94
—
1:55.37
▲ 8.10
1:54.37
▲ 1.00
1:53.59
▲ 0.78
1:52.45
▲ 1.14
—
400 Free LCM
—
—
4:30.15
4:15.05
▲ 15.10
—
3:58.07
▲ 16.98
3:53.75
▲ 4.32
4:00.40
▼ 6.65
3:53.72
▲ 6.68
3:57.05
▼ 3.33
800 Free LCM
—
—
—
8:40.17
8:41.65
▼ 1.48
8:08.21
▲ 33.44
8:03.44
▲ 4.77
8:06.69
▼ 3.25
8:01.26
▲ 5.43
—
1500 Free LCM
—
—
—
16:20.41
—
15:39.65
▲ 40.76
15:16.42
▲ 23.23
15:39.58
▼ 23.16
15:30.34
▲ 9.24
—
50 Back LCM
40.97
41.28
▼ 0.31
—
—
—
—
31.98
▲ 9.30
—
—
—
100 Back LCM
1:30.22
1:23.42
▲ 6.80
1:11.42
▲ 12.00
1:16.86
▼ 5.44
—
—
1:09.84
▲ 7.02
—
—
—
200 Back LCM
—
2:56.44
2:29.71
▲ 26.73
—
—
—
—
—
—
—
50 Breast LCM
45.49
46.50
▼ 1.01
—
—
—
—
37.23
▲ 9.27
—
—
—
100 Breast LCM
1:34.08
1:37.17
▼ 3.09
1:19.72
▲ 17.45
—
—
—
1:16.66
▲ 3.06
—
—
—
200 Breast LCM
—
3:22.07
2:53.82
▲ 28.25
—
—
—
—
—
—
—
50 Fly LCM
—
—
—
—
—
—
27.65
—
—
—
100 Fly LCM
—
—
—
—
—
—
1:03.40
—
1:02.13
▲ 1.27
—
200 IM LCM
—
2:52.53
2:27.45
▲ 25.08
2:23.61
▲ 3.84
—
—
—
—
—
—
400 IM LCM
—
—
—
5:01.00
—
—
4:36.01
▲ 24.99
4:52.96
▼ 16.95
—
—
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.