Swimmer profile
Michelle Chang
Female17-18West Coast AquaticsPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
36.54
30.04
▲ 6.50
29.44
▲ 0.60
29.73
▼ 0.29
28.92
▲ 0.81
28.86
▲ 0.06
100 Free LCM
1:23.03
1:05.14
▲ 17.89
1:04.12
▲ 1.02
1:02.94
▲ 1.18
1:01.04
▲ 1.90
1:03.46
▼ 2.42
200 Free LCM
3:15.11
2:25.18
▲ 49.93
2:16.42
▲ 8.76
2:16.24
▲ 0.18
2:14.02
▲ 2.22
—
400 Free LCM
—
5:16.80
4:59.54
▲ 17.26
4:49.86
▲ 9.68
4:53.85
▼ 3.99
—
50 Back LCM
44.64
35.37
▲ 9.27
36.23
▼ 0.86
33.98
▲ 2.25
33.04
▲ 0.94
34.42
▼ 1.38
100 Back LCM
1:37.38
1:15.53
▲ 21.85
1:13.57
▲ 1.96
1:11.25
▲ 2.32
1:09.36
▲ 1.89
1:12.65
▼ 3.29
200 Back LCM
—
2:40.59
2:36.27
▲ 4.32
2:29.84
▲ 6.43
2:29.18
▲ 0.66
2:37.14
▼ 7.96
50 Breast LCM
52.70
45.61
▲ 7.09
40.33
▲ 5.28
—
41.03
▼ 0.70
—
100 Breast LCM
—
—
1:32.99
1:30.25
▲ 2.74
1:29.15
▲ 1.10
—
50 Fly LCM
47.48
35.31
▲ 12.17
—
—
31.12
▲ 4.19
—
100 Fly LCM
1:49.09
1:21.58
▲ 27.51
1:14.88
▲ 6.70
—
1:13.21
▲ 1.67
—
200 IM LCM
3:40.66
2:51.18
▲ 49.48
2:36.28
▲ 14.90
2:33.87
▲ 2.41
2:31.39
▲ 2.48
2:35.06
▼ 3.67
400 IM LCM
—
5:58.38
—
—
—
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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.