Swimmer profile
Michael Zhou
Male17-18Nation's Capital Swim ClubPV · EASTERN
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
33.31
30.25
▲ 3.06
28.98
▲ 1.27
26.75
▲ 2.23
25.68
▲ 1.07
24.66
▲ 1.02
—
23.84
▲ 0.82
22.12
▲ 1.72
—
21.09
▲ 1.03
100 Free SCY
1:15.66
1:07.13
▲ 8.53
1:01.48
▲ 5.65
58.36
▲ 3.12
55.87
▲ 2.49
51.21
▲ 4.66
51.27
▼ 0.06
51.34
▼ 0.07
45.88
▲ 5.46
45.95
▼ 0.07
47.34
▼ 1.39
200 Free SCY
—
2:28.32
2:13.72
▲ 14.60
2:08.28
▲ 5.44
2:00.15
▲ 8.13
1:52.61
▲ 7.54
1:48.89
▲ 3.72
1:45.92
▲ 2.97
1:42.19
▲ 3.73
1:40.63
▲ 1.56
1:42.31
▼ 1.68
500 Free SCY
—
—
—
5:46.68
5:19.84
▲ 26.84
5:04.30
▲ 15.54
4:50.90
▲ 13.40
4:59.98
▼ 9.08
—
—
4:47.83
▲ 12.15
1000 Free SCY
—
—
—
11:53.09
10:58.20
▲ 54.89
—
10:42.22
▲ 15.98
—
—
—
—
50 Back SCY
39.04
34.95
▲ 4.09
33.40
▲ 1.55
30.36
▲ 3.04
28.11
▲ 2.25
—
25.64
▲ 2.47
24.22
▲ 1.42
23.72
▲ 0.50
23.27
▲ 0.45
23.05
▲ 0.22
100 Back SCY
1:28.75
1:12.52
▲ 16.23
1:07.94
▲ 4.58
1:02.57
▲ 5.37
59.61
▲ 2.96
56.22
▲ 3.39
53.38
▲ 2.84
51.38
▲ 2.00
50.57
▲ 0.81
49.38
▲ 1.19
48.87
▲ 0.51
200 Back SCY
—
—
2:24.52
2:14.66
▲ 9.86
2:06.06
▲ 8.60
1:59.64
▲ 6.42
1:54.17
▲ 5.47
1:48.74
▲ 5.43
1:47.80
▲ 0.94
1:46.61
▲ 1.19
1:44.84
▲ 1.77
50 Breast SCY
48.79
41.36
▲ 7.43
38.01
▲ 3.35
36.58
▲ 1.43
33.17
▲ 3.41
—
—
—
—
—
—
100 Breast SCY
—
—
1:22.79
1:15.98
▲ 6.81
1:09.64
▲ 6.34
1:03.66
▲ 5.98
1:03.23
▲ 0.43
1:04.87
▼ 1.64
—
—
—
200 Breast SCY
—
—
3:00.61
2:47.24
▲ 13.37
2:30.81
▲ 16.43
—
2:13.37
▲ 17.44
2:12.68
▲ 0.69
2:17.31
▼ 4.63
—
—
50 Fly SCY
38.48
33.65
▲ 4.83
32.27
▲ 1.38
30.95
▲ 1.32
29.36
▲ 1.59
—
—
—
—
—
—
100 Fly SCY
—
—
1:15.68
1:06.66
▲ 9.02
1:01.88
▲ 4.78
57.73
▲ 4.15
53.55
▲ 4.18
—
53.70
▼ 0.15
—
49.91
▲ 3.79
200 Fly SCY
—
—
—
—
2:22.47
2:07.38
▲ 15.09
2:03.52
▲ 3.86
1:54.22
▲ 9.30
1:53.01
▲ 1.21
1:55.87
▼ 2.86
—
100 IM SCY
1:25.21
1:14.04
▲ 11.17
1:09.65
▲ 4.39
1:04.29
▲ 5.36
1:01.34
▲ 2.95
—
—
—
—
—
—
200 IM SCY
—
—
2:32.00
2:19.38
▲ 12.62
2:10.50
▲ 8.88
2:03.65
▲ 6.85
1:58.92
▲ 4.73
1:52.33
▲ 6.59
1:50.76
▲ 1.57
1:49.69
▲ 1.07
1:48.94
▲ 0.75
400 IM SCY
—
—
—
5:02.46
4:38.23
▲ 24.23
4:23.59
▲ 14.64
4:11.07
▲ 12.52
4:03.80
▲ 7.27
3:58.41
▲ 5.39
4:00.20
▼ 1.79
—
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.