Swimmer profile
Ziyang Zhuang
Female11-12Crawfish AquaticsLA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.86
36.44
▲ 8.42
33.60
▲ 2.84
30.88
▲ 2.72
100 Free SCY
—
1:28.75
1:15.59
▲ 13.16
1:05.75
▲ 9.84
200 Free SCY
—
3:14.21
2:47.19
▲ 27.02
2:29.44
▲ 17.75
500 Free SCY
—
—
7:32.00
6:19.45
▲ 72.55
50 Back SCY
49.13
41.81
▲ 7.32
38.88
▲ 2.93
35.59
▲ 3.29
100 Back SCY
1:54.37
1:30.87
▲ 23.50
1:20.21
▲ 10.66
1:14.32
▲ 5.89
50 Breast SCY
1:00.94
48.39
▲ 12.55
41.10
▲ 7.29
37.26
▲ 3.84
100 Breast SCY
—
1:46.46
1:33.47
▲ 12.99
1:19.00
▲ 14.47
200 Breast SCY
—
—
—
2:53.69
50 Fly SCY
1:05.18
53.53
▲ 11.65
41.16
▲ 12.37
35.84
▲ 5.32
100 Fly SCY
—
—
1:38.98
1:24.82
▲ 14.16
100 IM SCY
—
1:35.17
1:25.13
▲ 10.04
1:16.16
▲ 8.97
200 IM SCY
—
3:21.92
3:00.65
▲ 21.27
2:42.84
▲ 17.81
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.