Swimmer profile
Christian Chang
Male15-16CSP TideridersOZ · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
—
33.70
32.72
▲ 0.98
27.83
▲ 4.89
27.67
▲ 0.16
100 Free LCM
—
1:30.07
1:17.90
▲ 12.17
1:11.82
▲ 6.08
1:00.44
▲ 11.38
59.95
▲ 0.49
200 Free LCM
—
—
3:10.07
—
2:21.94
▲ 48.13
—
400 Free LCM
—
—
—
—
5:21.81
5:11.84
▲ 9.97
50 Back LCM
—
47.55
42.46
▲ 5.09
—
32.89
▲ 9.57
—
100 Back LCM
2:07.97
—
1:34.27
▲ 33.70
1:26.14
▲ 8.13
—
1:07.86
▲ 18.28
200 Back LCM
—
—
—
3:14.62
—
2:31.35
▲ 43.27
50 Breast LCM
—
59.47
48.73
▲ 10.74
—
—
—
100 Breast LCM
—
—
1:44.01
1:40.30
▲ 3.71
—
1:23.39
▲ 16.91
200 Breast LCM
—
—
—
3:23.77
—
3:11.04
▲ 12.73
50 Fly LCM
58.46
59.89
▼ 1.43
41.19
▲ 18.70
—
30.56
▲ 10.63
—
100 Fly LCM
—
—
1:36.17
—
1:07.35
▲ 28.82
1:04.90
▲ 2.45
200 Fly LCM
—
—
—
3:15.74
2:38.41
▲ 37.33
2:28.32
▲ 10.09
400 IM LCM
—
—
—
—
—
5:37.72
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.