Swimmer profile
Zachary Chou
Male15-16Arcadia Riptides Swim ClubSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
32.02
29.30
▲ 2.72
25.15
▲ 4.15
23.87
▲ 1.28
23.25
▲ 0.62
100 Free SCY
—
1:06.48
55.01
▲ 11.47
51.90
▲ 3.11
50.68
▲ 1.22
200 Free SCY
—
2:34.50
2:04.10
▲ 30.40
1:54.10
▲ 10.00
1:54.57
▼ 0.47
500 Free SCY
—
—
—
5:29.34
—
50 Back SCY
—
36.37
33.89
▲ 2.48
—
28.18
▲ 5.71
100 Back SCY
—
—
1:05.41
1:02.94
▲ 2.47
1:02.17
▲ 0.77
200 Back SCY
—
—
—
2:14.89
2:13.39
▲ 1.50
50 Breast SCY
—
43.02
—
—
32.91
▲ 10.11
100 Breast SCY
—
—
—
1:14.62
—
50 Fly SCY
37.70
33.83
▲ 3.87
29.02
▲ 4.81
—
25.93
▲ 3.09
100 Fly SCY
—
—
1:07.12
1:00.62
▲ 6.50
57.80
▲ 2.82
200 Fly SCY
—
—
2:38.50
—
2:14.24
▲ 24.26
100 IM SCY
—
—
1:08.15
—
1:01.28
▲ 6.87
200 IM SCY
—
—
2:30.82
—
2:11.23
▲ 19.59
400 IM SCY
—
—
—
—
4:52.93
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.