Swimmer profile
Naomi Hayasaka
Female11-12Punahou Aquatics InstituteHI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2024–25
2025–26
25 Free SCY
23.90
—
—
50 Free SCY
—
—
30.14
100 Free SCY
—
1:26.56
1:11.60
▲ 14.96
200 Free SCY
—
—
3:05.07
50 Back SCY
—
45.99
36.13
▲ 9.86
100 Back SCY
—
—
1:22.86
200 Back SCY
—
—
3:13.67
25 Breast SCY
36.07
—
—
50 Breast SCY
—
—
38.02
100 Breast SCY
—
1:40.58
1:30.44
▲ 10.14
200 Breast SCY
—
—
3:25.86
50 Fly SCY
—
—
32.11
100 Fly SCY
—
—
1:28.08
100 IM SCY
—
1:31.01
1:20.59
▲ 10.42
200 IM SCY
—
—
3:06.94
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.