Swimmer profile
Mauna Kea Yamashita
Male13-14Academy Swim ClubHI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
50 Free LCM
50.91
38.15
▲ 12.76
36.37
▲ 1.78
34.25
▲ 2.12
100 Free LCM
2:07.71
1:33.42
▲ 34.29
1:21.12
▲ 12.30
1:18.21
▲ 2.91
200 Free LCM
—
3:23.04
3:02.79
▲ 20.25
3:03.44
▼ 0.65
50 Back LCM
57.44
49.93
▲ 7.51
43.07
▲ 6.86
44.15
▼ 1.08
100 Back LCM
—
2:02.59
—
1:38.06
▲ 24.53
50 Breast LCM
1:14.02
57.87
▲ 16.15
52.97
▲ 4.90
49.67
▲ 3.30
100 Breast LCM
—
2:10.50
2:00.42
▲ 10.08
1:48.78
▲ 11.64
50 Fly LCM
1:16.74
—
49.33
▲ 27.41
45.82
▲ 3.51
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.