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
2025–26
50 Free SCY
47.75
33.97
▲ 13.78
31.18
▲ 2.79
31.14
▲ 0.04
29.90
▲ 1.24
100 Free SCY
1:50.77
1:19.61
▲ 31.16
1:12.15
▲ 7.46
1:11.46
▲ 0.69
1:07.32
▲ 4.14
200 Free SCY
—
3:11.22
2:54.07
▲ 17.15
2:42.35
▲ 11.72
2:38.04
▲ 4.31
50 Back SCY
55.42
44.90
▲ 10.52
37.83
▲ 7.07
36.91
▲ 0.92
35.25
▲ 1.66
100 Back SCY
—
1:42.43
1:31.47
▲ 10.96
1:22.60
▲ 8.87
1:18.02
▲ 4.58
200 Back SCY
—
—
—
—
2:49.73
50 Breast SCY
—
49.89
46.76
▲ 3.13
44.28
▲ 2.48
41.96
▲ 2.32
100 Breast SCY
—
1:50.84
1:39.63
▲ 11.21
—
1:36.01
▲ 3.62
50 Fly SCY
—
55.09
44.24
▲ 10.85
39.82
▲ 4.42
41.17
▼ 1.35
100 IM SCY
2:23.07
1:39.79
▲ 43.28
1:24.04
▲ 15.75
1:24.25
▼ 0.21
1:20.49
▲ 3.76
200 IM SCY
—
—
—
—
2:59.02
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.