Swimmer profile
Liam Chang
Male13-14Quicksilver SwimmingPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
—
32.07
29.74
▲ 2.33
28.10
▲ 1.64
26.61
▲ 1.49
100 Free SCY
—
—
1:11.31
1:06.85
▲ 4.46
—
58.39
▲ 8.46
200 Free SCY
—
2:58.81
2:51.30
▲ 7.51
—
—
—
50 Back SCY
—
—
38.22
34.23
▲ 3.99
31.29
▲ 2.94
29.52
▲ 1.77
100 Back SCY
—
—
—
1:12.37
1:08.48
▲ 3.89
1:05.58
▲ 2.90
200 Back SCY
—
—
—
2:44.87
2:29.49
▲ 15.38
2:17.99
▲ 11.50
50 Breast SCY
47.31
44.35
▲ 2.96
40.76
▲ 3.59
39.47
▲ 1.29
34.90
▲ 4.57
—
100 Breast SCY
1:50.60
1:32.68
▲ 17.92
1:27.20
▲ 5.48
1:22.18
▲ 5.02
1:17.36
▲ 4.82
1:19.42
▼ 2.06
200 Breast SCY
—
—
—
2:56.69
—
2:54.45
▲ 2.24
50 Fly SCY
—
—
38.03
33.96
▲ 4.07
32.57
▲ 1.39
32.44
▲ 0.13
100 Fly SCY
—
—
—
1:19.65
—
1:13.54
▲ 6.11
200 Fly SCY
—
—
—
—
—
2:52.83
100 IM SCY
1:38.15
1:34.20
▲ 3.95
1:19.32
▲ 14.88
1:13.26
▲ 6.06
1:11.19
▲ 2.07
—
200 IM SCY
—
3:16.34
2:51.94
▲ 24.40
2:38.20
▲ 13.74
2:29.55
▲ 8.65
2:27.90
▲ 1.65
400 IM SCY
—
—
—
5:57.30
—
—
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.