Swimmer profile
Isaac Cheng
Male13-14Shock WaveMS · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
40.57
33.41
▲ 7.16
—
—
100 Free LCM
1:35.74
1:13.40
▲ 22.34
1:10.31
▲ 3.09
1:06.37
▲ 3.94
200 Free LCM
—
2:40.75
—
2:27.39
▲ 13.36
50 Back LCM
47.92
38.93
▲ 8.99
—
35.46
▲ 3.47
100 Back LCM
1:47.94
1:23.80
▲ 24.14
1:19.13
▲ 4.67
1:15.36
▲ 3.77
200 Back LCM
—
—
—
2:39.69
50 Breast LCM
1:04.30
46.86
▲ 17.44
—
—
100 Breast LCM
—
1:40.62
—
1:38.36
▲ 2.26
50 Fly LCM
—
—
—
35.30
200 IM LCM
—
—
2:54.92
2:44.01
▲ 10.91
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.