Swimmer profile
Derrick Mai
Male17-18South Orange County AquaticsSCS · WESTERN
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
2025–26
50 Free SCY
—
36.95
32.62
▲ 4.33
31.52
▲ 1.10
29.97
▲ 1.55
28.44
▲ 1.53
25.36
▲ 3.08
24.60
▲ 0.76
23.90
▲ 0.70
23.35
▲ 0.55
22.90
▲ 0.45
100 Free SCY
—
1:23.53
1:12.48
▲ 11.05
1:10.69
▲ 1.79
1:05.10
▲ 5.59
1:00.71
▲ 4.39
55.30
▲ 5.41
54.11
▲ 1.19
51.94
▲ 2.17
50.67
▲ 1.27
51.17
▼ 0.50
200 Free SCY
—
—
2:39.27
2:32.35
▲ 6.92
2:23.15
▲ 9.20
2:12.45
▲ 10.70
2:01.67
▲ 10.78
1:58.50
▲ 3.17
1:50.11
▲ 8.39
1:49.75
▲ 0.36
1:56.26
▼ 6.51
500 Free SCY
—
—
7:01.60
6:55.44
▲ 6.16
6:19.06
▲ 36.38
5:52.55
▲ 26.51
5:23.31
▲ 29.24
5:19.34
▲ 3.97
5:05.42
▲ 13.92
4:57.08
▲ 8.34
5:01.01
▼ 3.93
1000 Free SCY
—
—
—
—
—
—
11:15.90
—
—
10:28.74
▲ 47.16
—
50 Back SCY
—
43.12
38.90
▲ 4.22
36.87
▲ 2.03
34.52
▲ 2.35
31.43
▲ 3.09
30.04
▲ 1.39
24.36
▲ 5.68
26.93
▼ 2.57
27.15
▼ 0.22
26.24
▲ 0.91
100 Back SCY
—
—
1:27.29
1:18.73
▲ 8.56
1:12.47
▲ 6.26
1:05.15
▲ 7.32
1:02.24
▲ 2.91
1:00.10
▲ 2.14
57.46
▲ 2.64
55.34
▲ 2.12
55.18
▲ 0.16
200 Back SCY
—
—
—
—
—
2:24.30
2:14.32
▲ 9.98
2:10.37
▲ 3.95
2:06.46
▲ 3.91
2:02.58
▲ 3.88
2:02.19
▲ 0.39
50 Breast SCY
—
51.52
45.37
▲ 6.15
41.17
▲ 4.20
40.41
▲ 0.76
36.24
▲ 4.17
34.15
▲ 2.09
—
29.61
▲ 4.54
—
28.06
▲ 1.55
100 Breast SCY
—
—
1:39.15
1:35.10
▲ 4.05
1:28.44
▲ 6.66
1:17.88
▲ 10.56
1:11.65
▲ 6.23
1:07.35
▲ 4.30
1:04.05
▲ 3.30
1:00.84
▲ 3.21
59.98
▲ 0.86
200 Breast SCY
—
—
—
—
—
2:51.34
2:42.91
▲ 8.43
2:23.88
▲ 19.03
2:20.47
▲ 3.41
2:19.59
▲ 0.88
2:11.58
▲ 8.01
50 Fly SCY
1:28.22
45.01
▲ 43.21
35.66
▲ 9.35
35.83
▼ 0.17
33.48
▲ 2.35
30.10
▲ 3.38
28.81
▲ 1.29
—
25.56
▲ 3.25
—
25.30
▲ 0.26
100 Fly SCY
—
—
1:28.91
1:24.31
▲ 4.60
1:17.17
▲ 7.14
1:07.81
▲ 9.36
1:00.38
▲ 7.43
57.52
▲ 2.86
55.28
▲ 2.24
53.47
▲ 1.81
52.29
▲ 1.18
200 Fly SCY
—
—
—
—
—
—
2:24.00
2:11.61
▲ 12.39
2:03.49
▲ 8.12
2:00.17
▲ 3.32
1:57.87
▲ 2.30
100 IM SCY
—
1:31.26
1:26.32
▲ 4.94
1:20.19
▲ 6.13
1:16.93
▲ 3.26
1:10.99
▲ 5.94
1:05.09
▲ 5.90
—
—
—
57.43
▲ 7.66
200 IM SCY
—
—
3:01.71
2:52.97
▲ 8.74
2:39.73
▲ 13.24
2:31.35
▲ 8.38
2:16.66
▲ 14.69
2:07.00
▲ 9.66
2:00.21
▲ 6.79
2:00.54
▼ 0.33
1:57.94
▲ 2.60
400 IM SCY
—
—
—
—
—
—
4:52.86
4:32.19
▲ 20.67
4:24.14
▲ 8.05
4:18.64
▲ 5.50
4:15.89
▲ 2.75
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.