Swimmer profile
Keyi Yang
Female13-14Rancho San DieguitoSI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.44
35.03
▲ 2.41
34.03
▲ 1.00
30.84
▲ 3.19
31.03
▼ 0.19
100 Free LCM
1:21.82
1:16.20
▲ 5.62
1:17.00
▼ 0.80
1:09.19
▲ 7.81
1:06.61
▲ 2.58
200 Free LCM
2:53.14
2:44.15
▲ 8.99
2:39.91
▲ 4.24
2:31.84
▲ 8.07
2:21.00
▲ 10.84
400 Free LCM
—
—
—
5:24.34
4:58.57
▲ 25.77
50 Back LCM
42.94
44.42
▼ 1.48
—
38.49
▲ 5.93
—
100 Back LCM
1:30.22
1:28.71
▲ 1.51
1:26.44
▲ 2.27
1:20.09
▲ 6.35
—
50 Breast LCM
46.22
41.73
▲ 4.49
38.89
▲ 2.84
36.84
▲ 2.05
36.00
▲ 0.84
100 Breast LCM
1:37.94
1:33.61
▲ 4.33
1:26.79
▲ 6.82
1:21.97
▲ 4.82
1:20.34
▲ 1.63
200 Breast LCM
—
—
3:04.83
2:58.62
▲ 6.21
3:00.37
▼ 1.75
50 Fly LCM
43.83
40.84
▲ 2.99
—
37.33
▲ 3.51
—
100 Fly LCM
1:39.18
1:38.15
▲ 1.03
—
—
—
200 IM LCM
3:10.33
3:05.10
▲ 5.23
—
2:45.84
▲ 19.26
2:38.49
▲ 7.35
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.