Swimmer profile
Katelyn Hsu
Female17-18De Anza Cupertino AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
43.86
33.20
▲ 10.66
30.45
▲ 2.75
28.83
▲ 1.62
28.34
▲ 0.49
27.19
▲ 1.15
26.71
▲ 0.48
26.63
▲ 0.08
25.76
▲ 0.87
25.19
▲ 0.57
100 Free SCY
—
1:16.29
1:06.02
▲ 10.27
1:04.98
▲ 1.04
1:00.20
▲ 4.78
59.74
▲ 0.46
57.28
▲ 2.46
59.04
▼ 1.76
57.04
▲ 2.00
57.61
▼ 0.57
200 Free SCY
—
—
—
2:23.52
2:13.13
▲ 10.39
—
—
—
—
—
500 Free SCY
—
—
6:21.35
—
—
—
—
—
—
—
50 Back SCY
48.38
36.40
▲ 11.98
34.80
▲ 1.60
—
30.65
▲ 4.15
—
—
—
28.49
▲ 2.16
27.93
▲ 0.56
100 Back SCY
—
1:18.12
1:14.33
▲ 3.79
1:10.51
▲ 3.82
1:06.25
▲ 4.26
1:06.70
▼ 0.45
1:06.92
▼ 0.22
1:05.54
▲ 1.38
1:02.10
▲ 3.44
1:00.65
▲ 1.45
200 Back SCY
—
—
—
2:32.40
2:23.06
▲ 9.34
—
—
—
—
—
50 Breast SCY
45.88
41.19
▲ 4.69
37.65
▲ 3.54
37.35
▲ 0.30
39.10
▼ 1.75
—
—
—
—
—
100 Breast SCY
—
1:36.83
—
1:19.72
▲ 17.11
1:22.01
▼ 2.29
1:20.79
▲ 1.22
—
1:19.24
▲ 1.55
—
—
50 Fly SCY
—
35.04
31.10
▲ 3.94
29.80
▲ 1.30
29.49
▲ 0.31
—
—
—
—
27.54
▲ 1.95
100 Fly SCY
1:30.67
1:23.07
▲ 7.60
1:11.79
▲ 11.28
1:08.01
▲ 3.78
1:06.91
▲ 1.10
1:06.07
▲ 0.84
1:09.06
▼ 2.99
1:04.96
▲ 4.10
1:01.77
▲ 3.19
1:01.81
▼ 0.04
200 Fly SCY
—
—
—
2:42.76
—
—
—
—
—
—
100 IM SCY
1:29.44
1:19.09
▲ 10.35
1:13.00
▲ 6.09
1:11.26
▲ 1.74
1:09.48
▲ 1.78
—
—
—
—
—
200 IM SCY
—
—
2:36.39
2:31.35
▲ 5.04
—
2:24.78
▲ 6.57
—
2:22.67
▲ 2.11
2:17.20
▲ 5.47
2:19.63
▼ 2.43
400 IM SCY
—
—
—
5:19.82
—
5:13.59
▲ 6.23
—
—
—
—
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.