Swimmer profile
Ziang Zhuang
Male15-16Crawfish AquaticsLA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
39.61
36.17
▲ 3.44
32.40
▲ 3.77
30.45
▲ 1.95
25.85
▲ 4.60
23.88
▲ 1.97
23.81
▲ 0.07
23.53
▲ 0.28
100 Free SCY
1:32.50
1:21.24
▲ 11.26
1:17.82
▲ 3.42
1:10.09
▲ 7.73
56.22
▲ 13.87
51.52
▲ 4.70
51.21
▲ 0.31
51.53
▼ 0.32
200 Free SCY
—
2:52.06
2:35.62
▲ 16.44
2:37.18
▼ 1.56
2:06.61
▲ 30.57
1:53.86
▲ 12.75
1:50.49
▲ 3.37
1:49.24
▲ 1.25
500 Free SCY
—
—
—
6:46.24
5:44.02
▲ 62.22
5:10.67
▲ 33.35
5:06.76
▲ 3.91
4:57.02
▲ 9.74
1000 Free SCY
—
—
—
—
—
—
10:46.23
10:11.63
▲ 34.60
1650 Free SCY
—
—
—
—
—
—
17:29.49
—
50 Back SCY
49.86
43.87
▲ 5.99
39.22
▲ 4.65
37.88
▲ 1.34
33.65
▲ 4.23
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—
—
100 Back SCY
—
1:38.07
1:24.66
▲ 13.41
1:21.68
▲ 2.98
1:09.01
▲ 12.67
1:05.63
▲ 3.38
1:02.62
▲ 3.01
1:00.29
▲ 2.33
200 Back SCY
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—
—
—
—
2:18.94
2:13.84
▲ 5.10
2:10.22
▲ 3.62
50 Breast SCY
1:00.62
51.35
▲ 9.27
48.95
▲ 2.40
40.67
▲ 8.28
—
—
—
28.38
▲ 12.29
100 Breast SCY
—
—
1:40.44
1:32.68
▲ 7.76
1:16.91
▲ 15.77
1:06.54
▲ 10.37
1:05.40
▲ 1.14
1:00.94
▲ 4.46
200 Breast SCY
—
—
—
—
—
2:33.55
2:24.27
▲ 9.28
2:11.58
▲ 12.69
50 Fly SCY
—
57.26
42.76
▲ 14.50
38.05
▲ 4.71
31.87
▲ 6.18
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—
—
100 Fly SCY
—
—
—
—
1:11.69
1:02.85
▲ 8.84
1:01.80
▲ 1.05
1:02.27
▼ 0.47
200 Fly SCY
—
—
—
—
—
—
2:18.50
—
100 IM SCY
1:48.84
1:36.46
▲ 12.38
1:23.52
▲ 12.94
1:19.77
▲ 3.75
1:05.55
▲ 14.22
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—
—
200 IM SCY
—
—
2:57.16
2:47.07
▲ 10.09
2:26.47
▲ 20.60
2:12.99
▲ 13.48
2:08.58
▲ 4.41
2:04.05
▲ 4.53
400 IM SCY
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—
—
—
—
4:32.23
—
4:29.89
▲ 2.34
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.