Swimmer profile
Michael Zhu
Male17-18Asphalt Green Unified AquaticsMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
34.20
32.36
▲ 1.84
29.71
▲ 2.65
28.44
▲ 1.27
27.54
▲ 0.90
28.44
▼ 0.90
27.09
▲ 1.35
100 Free LCM
1:13.58
1:09.01
▲ 4.57
1:03.02
▲ 5.99
1:00.52
▲ 2.50
59.01
▲ 1.51
—
58.03
▲ 0.98
200 Free LCM
2:46.24
2:28.05
▲ 18.19
2:15.40
▲ 12.65
2:09.37
▲ 6.03
2:08.43
▲ 0.94
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2:10.49
▼ 2.06
400 Free LCM
—
5:10.55
4:47.02
▲ 23.53
4:31.32
▲ 15.70
4:33.94
▼ 2.62
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800 Free LCM
—
10:34.48
10:01.89
▲ 32.59
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—
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1500 Free LCM
—
—
18:53.87
—
—
—
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50 Back LCM
42.93
39.15
▲ 3.78
35.92
▲ 3.23
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—
—
—
100 Back LCM
1:32.64
1:25.12
▲ 7.52
1:17.33
▲ 7.79
—
1:09.49
▲ 7.84
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200 Back LCM
—
2:55.03
2:46.42
▲ 8.61
2:39.20
▲ 7.22
2:34.09
▲ 5.11
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50 Breast LCM
—
36.55
34.69
▲ 1.86
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—
—
30.87
▲ 3.82
100 Breast LCM
1:30.28
1:19.67
▲ 10.61
1:17.92
▲ 1.75
1:09.00
▲ 8.92
1:08.21
▲ 0.79
1:09.42
▼ 1.21
1:08.08
▲ 1.34
200 Breast LCM
—
2:51.45
2:48.05
▲ 3.40
2:31.98
▲ 16.07
2:31.61
▲ 0.37
—
2:31.70
▼ 0.09
50 Fly LCM
37.86
34.31
▲ 3.55
33.26
▲ 1.05
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100 Fly LCM
1:26.94
1:15.69
▲ 11.25
1:12.19
▲ 3.50
1:05.24
▲ 6.95
1:02.85
▲ 2.39
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200 Fly LCM
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2:53.05
2:48.26
▲ 4.79
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200 IM LCM
2:55.38
2:41.27
▲ 14.11
2:36.24
▲ 5.03
2:25.25
▲ 10.99
2:22.54
▲ 2.71
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2:21.05
▲ 1.49
400 IM LCM
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5:42.62
5:33.10
▲ 9.52
5:09.36
▲ 23.74
5:00.90
▲ 8.46
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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.