Swimmer profile
Michael Yamamoto
Male13-14Tampa Bay Aquatic ClubFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.72
38.25
▲ 3.47
34.76
▲ 3.49
30.76
▲ 4.00
100 Free LCM
1:32.56
—
1:16.71
▲ 15.85
1:12.36
▲ 4.35
200 Free LCM
3:20.22
—
2:54.90
▲ 25.32
2:33.72
▲ 21.18
400 Free LCM
—
—
—
5:35.35
800 Free LCM
—
—
12:00.90
11:04.96
▲ 55.94
50 Back LCM
47.33
45.36
▲ 1.97
42.44
▲ 2.92
37.56
▲ 4.88
100 Back LCM
—
—
1:34.63
1:24.43
▲ 10.20
50 Breast LCM
47.56
44.97
▲ 2.59
40.31
▲ 4.66
36.82
▲ 3.49
100 Breast LCM
1:43.24
1:41.18
▲ 2.06
1:29.49
▲ 11.69
1:20.54
▲ 8.95
200 Breast LCM
—
—
3:15.07
2:54.28
▲ 20.79
50 Fly LCM
46.01
43.41
▲ 2.60
—
—
200 IM LCM
—
3:22.09
3:02.60
▲ 19.49
2:47.31
▲ 15.29
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.