Swimmer profile
Michelle Chang
Female17-18West Coast AquaticsPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
56.25
38.17
▲ 18.08
31.09
▲ 7.08
28.35
▲ 2.74
27.26
▲ 1.09
26.25
▲ 1.01
25.02
▲ 1.23
25.66
▼ 0.64
24.78
▲ 0.88
100 Free SCY
1:33.31
1:13.40
▲ 19.91
1:08.58
▲ 4.82
59.92
▲ 8.66
58.43
▲ 1.49
55.61
▲ 2.82
55.27
▲ 0.34
53.76
▲ 1.51
54.56
▼ 0.80
200 Free SCY
—
2:52.40
2:31.82
▲ 20.58
2:12.63
▲ 19.19
2:08.56
▲ 4.07
2:03.67
▲ 4.89
2:00.22
▲ 3.45
1:58.97
▲ 1.25
1:56.96
▲ 2.01
500 Free SCY
—
—
6:52.60
6:08.30
▲ 44.30
6:03.02
▲ 5.28
5:24.70
▲ 38.32
5:18.89
▲ 5.81
5:21.34
▼ 2.45
5:21.78
▼ 0.44
1000 Free SCY
—
—
—
13:56.94
12:16.58
▲ 100.36
12:14.65
▲ 1.93
11:24.84
▲ 49.81
11:41.06
▼ 16.22
11:30.94
▲ 10.12
1650 Free SCY
—
—
—
—
20:24.00
20:18.63
▲ 5.37
18:55.61
▲ 83.02
19:19.09
▼ 23.48
19:04.80
▲ 14.29
50 Back SCY
—
39.03
34.39
▲ 4.64
—
—
29.62
▲ 4.77
28.16
▲ 1.46
28.15
▲ 0.01
27.65
▲ 0.50
100 Back SCY
1:38.29
1:21.18
▲ 17.11
1:17.03
▲ 4.15
1:11.49
▲ 5.54
1:06.07
▲ 5.42
1:03.82
▲ 2.25
1:01.15
▲ 2.67
59.72
▲ 1.43
58.27
▲ 1.45
200 Back SCY
—
—
2:46.18
2:29.09
▲ 17.09
2:21.87
▲ 7.22
2:15.08
▲ 6.79
2:08.68
▲ 6.40
2:09.75
▼ 1.07
2:06.13
▲ 3.62
50 Breast SCY
—
51.29
44.17
▲ 7.12
—
—
39.10
▲ 5.07
—
—
34.12
▲ 4.98
100 Breast SCY
2:02.75
1:36.08
▲ 26.67
1:34.23
▲ 1.85
1:27.95
▲ 6.28
1:22.41
▲ 5.54
1:20.48
▲ 1.93
—
1:14.72
▲ 5.76
1:12.21
▲ 2.51
200 Breast SCY
—
—
—
3:11.13
3:02.12
▲ 9.01
2:45.51
▲ 16.61
2:52.08
▼ 6.57
2:49.81
▲ 2.27
2:42.19
▲ 7.62
50 Fly SCY
—
42.57
37.47
▲ 5.10
33.25
▲ 4.22
30.77
▲ 2.48
31.04
▼ 0.27
—
28.30
▲ 2.74
28.23
▲ 0.07
100 Fly SCY
—
—
1:21.90
1:16.98
▲ 4.92
1:10.00
▲ 6.98
1:08.64
▲ 1.36
1:04.88
▲ 3.76
1:03.28
▲ 1.60
59.71
▲ 3.57
200 Fly SCY
—
—
—
2:57.50
—
—
2:27.15
▲ 30.35
2:28.49
▼ 1.34
2:19.77
▲ 8.72
100 IM SCY
1:49.28
1:28.64
▲ 20.64
—
1:13.95
▲ 14.69
—
1:05.37
▲ 8.58
—
—
1:04.15
▲ 1.22
200 IM SCY
—
3:19.06
2:48.02
▲ 31.04
2:33.15
▲ 14.87
2:24.82
▲ 8.33
2:21.63
▲ 3.19
2:12.11
▲ 9.52
2:11.68
▲ 0.43
2:11.09
▲ 0.59
400 IM SCY
—
—
—
5:24.45
5:18.04
▲ 6.41
5:08.52
▲ 9.52
5:07.64
▲ 0.88
5:02.92
▲ 4.72
4:52.04
▲ 10.88
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.