Swimmer profile
Richard Chang
Male13-14Milpitas Aquatic ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
—
31.48
27.23
▲ 4.25
100 Free SCY
1:18.77
1:13.54
▲ 5.23
1:00.71
▲ 12.83
200 Free SCY
—
2:34.39
2:18.48
▲ 15.91
500 Free SCY
—
—
6:04.08
50 Back SCY
41.29
36.58
▲ 4.71
33.24
▲ 3.34
100 Back SCY
—
1:20.83
1:10.69
▲ 10.14
200 Back SCY
—
2:55.32
2:31.51
▲ 23.81
50 Breast SCY
56.77
44.10
▲ 12.67
37.65
▲ 6.45
100 Breast SCY
—
—
1:23.59
200 Breast SCY
—
—
3:06.94
50 Fly SCY
39.98
36.18
▲ 3.80
29.76
▲ 6.42
100 Fly SCY
—
—
1:09.42
200 Fly SCY
—
—
2:50.89
100 IM SCY
1:43.06
1:19.11
▲ 23.95
1:10.50
▲ 8.61
200 IM SCY
—
—
2:34.22
400 IM SCY
—
—
5:30.01
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.