Swimmer profile
Grayson Cheng
Male11-12South East Metro SharksMN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
45.83
38.34
▲ 7.49
34.67
▲ 3.67
34.17
▲ 0.50
100 Free LCM
1:47.38
1:28.99
▲ 18.39
1:18.54
▲ 10.45
1:14.19
▲ 4.35
200 Free LCM
—
3:11.41
2:54.97
▲ 16.44
2:47.70
▲ 7.27
400 Free LCM
—
—
6:20.66
—
50 Back LCM
57.26
50.21
▲ 7.05
44.26
▲ 5.95
41.38
▲ 2.88
100 Back LCM
2:05.06
1:44.87
▲ 20.19
1:32.99
▲ 11.88
1:32.93
▲ 0.06
50 Breast LCM
1:06.79
55.20
▲ 11.59
—
51.69
▲ 3.51
100 Breast LCM
—
1:57.62
1:48.47
▲ 9.15
1:45.97
▲ 2.50
50 Fly LCM
1:00.89
50.59
▲ 10.30
40.26
▲ 10.33
38.16
▲ 2.10
100 Fly LCM
—
—
—
1:31.96
200 IM LCM
—
—
3:23.42
3:12.85
▲ 10.57
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.