Swimmer profile
Michael Sheng
Male13-14Excel AquaticsSE · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
42.97
37.46
▲ 5.51
36.42
▲ 1.04
32.51
▲ 3.91
30.10
▲ 2.41
100 Free LCM
1:43.18
1:28.15
▲ 15.03
1:19.05
▲ 9.10
1:11.07
▲ 7.98
1:06.01
▲ 5.06
200 Free LCM
—
3:27.62
2:58.10
▲ 29.52
2:49.95
▲ 8.15
—
50 Back LCM
50.92
47.64
▲ 3.28
44.31
▲ 3.33
39.89
▲ 4.42
39.48
▲ 0.41
100 Back LCM
1:53.63
1:43.69
▲ 9.94
1:35.85
▲ 7.84
1:26.42
▲ 9.43
1:25.88
▲ 0.54
50 Breast LCM
55.66
50.76
▲ 4.90
45.18
▲ 5.58
39.28
▲ 5.90
37.68
▲ 1.60
100 Breast LCM
2:05.95
1:53.04
▲ 12.91
1:39.53
▲ 13.51
1:27.67
▲ 11.86
1:20.77
▲ 6.90
200 Breast LCM
—
—
—
—
3:00.91
50 Fly LCM
55.58
42.52
▲ 13.06
41.75
▲ 0.77
36.69
▲ 5.06
34.44
▲ 2.25
100 Fly LCM
—
—
1:38.35
—
1:20.11
▲ 18.24
200 IM LCM
3:55.25
3:28.13
▲ 27.12
—
3:04.32
▲ 23.81
—
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.