Swimmer profile
Kate Yang-He
Female15-16Columbia Aquatics AssociationMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.18
34.26
▲ 2.92
31.69
▲ 2.57
31.46
▲ 0.23
30.53
▲ 0.93
30.59
▼ 0.06
100 Free LCM
1:19.59
1:15.98
▲ 3.61
1:09.47
▲ 6.51
1:07.57
▲ 1.90
1:06.63
▲ 0.94
1:06.16
▲ 0.47
200 Free LCM
2:58.02
2:46.78
▲ 11.24
2:31.52
▲ 15.26
2:30.84
▲ 0.68
2:29.51
▲ 1.33
2:29.61
▼ 0.10
400 Free LCM
—
5:59.99
5:19.73
▲ 40.26
5:26.63
▼ 6.90
—
—
50 Back LCM
—
39.93
38.75
▲ 1.18
—
39.82
▼ 1.07
38.40
▲ 1.42
100 Back LCM
—
1:26.45
1:20.71
▲ 5.74
1:21.73
▼ 1.02
1:26.49
▼ 4.76
1:21.96
▲ 4.53
200 Back LCM
—
—
2:49.84
2:58.43
▼ 8.59
2:53.68
▲ 4.75
2:52.44
▲ 1.24
50 Breast LCM
49.77
46.14
▲ 3.63
41.83
▲ 4.31
—
—
44.47
▼ 2.64
100 Breast LCM
—
1:41.31
1:31.96
▲ 9.35
1:33.98
▼ 2.02
—
1:36.16
▼ 2.18
200 Breast LCM
—
3:31.62
3:19.07
▲ 12.55
3:26.74
▼ 7.67
—
—
50 Fly LCM
42.06
38.32
▲ 3.74
32.66
▲ 5.66
—
32.83
▼ 0.17
33.23
▼ 0.40
100 Fly LCM
1:35.12
1:30.69
▲ 4.43
1:15.28
▲ 15.41
1:14.18
▲ 1.10
1:14.83
▼ 0.65
1:14.08
▲ 0.75
200 Fly LCM
—
—
—
3:13.58
—
—
200 IM LCM
3:15.62
3:07.36
▲ 8.26
2:47.42
▲ 19.94
2:51.98
▼ 4.56
—
2:48.02
▲ 3.96
400 IM LCM
—
—
5:56.76
6:06.87
▼ 10.11
6:31.69
▼ 24.82
—
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.