Swimmer profile
Cheng Her
Male15-16Clovis Swim ClubCC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
50 Free LCM
1:05.69
39.94
▲ 25.75
33.70
▲ 6.24
32.30
▲ 1.40
100 Free LCM
—
1:26.50
1:15.57
▲ 10.93
—
200 Free LCM
—
3:02.15
2:47.92
▲ 14.23
—
50 Back LCM
1:16.30
48.66
▲ 27.64
43.76
▲ 4.90
42.99
▲ 0.77
100 Back LCM
2:58.65
1:41.09
▲ 77.56
1:32.13
▲ 8.96
—
200 Back LCM
—
3:44.17
—
—
50 Breast LCM
—
49.99
41.95
▲ 8.04
40.05
▲ 1.90
100 Breast LCM
—
1:45.88
1:32.88
▲ 13.00
1:28.39
▲ 4.49
200 Breast LCM
—
3:47.25
3:14.83
▲ 32.42
—
50 Fly LCM
—
57.88
—
35.05
▲ 22.83
100 Fly LCM
—
2:02.27
1:34.30
▲ 27.97
1:27.34
▲ 6.96
200 IM LCM
—
3:44.31
3:06.60
▲ 37.71
—
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.