Swimmer profile
Eisuke Ota
Male15-16Irvine NovaquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2024–25
2025–26
50 Free LCM
38.71
27.21
▲ 11.50
—
100 Free LCM
1:25.35
59.66
▲ 25.69
57.24
▲ 2.42
200 Free LCM
3:00.40
2:08.32
▲ 52.08
—
400 Free LCM
—
4:30.74
4:17.40
▲ 13.34
50 Back LCM
46.43
—
—
100 Back LCM
1:39.77
1:07.57
▲ 32.20
—
200 Back LCM
—
2:22.61
—
50 Breast LCM
48.71
—
32.40
▲ 16.31
100 Breast LCM
1:42.13
1:10.51
▲ 31.62
1:09.97
▲ 0.54
200 Breast LCM
—
2:30.05
2:29.61
▲ 0.44
50 Fly LCM
42.27
—
28.42
▲ 13.85
100 Fly LCM
1:32.28
1:02.98
▲ 29.30
—
200 Fly LCM
—
2:24.14
—
200 IM LCM
3:10.15
2:18.75
▲ 51.40
2:14.35
▲ 4.40
400 IM LCM
—
4:58.00
4:47.95
▲ 10.05
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.