Swimmer profile
Katherine Ying
Female11-12Cottonwood Heights AquaticsUT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
47.81
40.76
▲ 7.05
—
100 Free LCM
1:45.49
1:32.57
▲ 12.92
—
200 Free LCM
—
3:03.93
2:51.78
▲ 12.15
400 Free LCM
—
6:17.85
5:39.70
▲ 38.15
800 Free LCM
—
—
11:50.33
50 Back LCM
53.35
47.74
▲ 5.61
47.11
▲ 0.63
100 Back LCM
1:51.88
1:34.19
▲ 17.69
1:33.43
▲ 0.76
200 Back LCM
—
3:32.10
3:19.45
▲ 12.65
50 Breast LCM
54.96
50.77
▲ 4.19
45.22
▲ 5.55
100 Breast LCM
1:55.26
1:46.02
▲ 9.24
1:35.84
▲ 10.18
200 Breast LCM
—
3:37.08
3:24.37
▲ 12.71
50 Fly LCM
1:01.50
47.85
▲ 13.65
41.83
▲ 6.02
100 Fly LCM
—
1:50.86
1:29.89
▲ 20.97
200 IM LCM
4:11.48
3:23.98
▲ 47.50
3:04.91
▲ 19.07
400 IM LCM
—
—
6:28.57
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.