Swimmer profile
Aidan O'Brien
Male17-18Team Eugene Aquatics-YMCAOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free SCY
26.68
23.64
▲ 3.04
100 Free SCY
1:00.68
52.60
▲ 8.08
200 Free SCY
—
2:00.73
500 Free SCY
6:31.42
5:55.17
▲ 36.25
50 Back SCY
45.34
31.11
▲ 14.23
100 Back SCY
—
1:00.55
200 Back SCY
—
2:32.91
50 Breast SCY
31.73
27.67
▲ 4.06
100 Breast SCY
1:08.12
1:00.77
▲ 7.35
200 Breast SCY
—
2:18.54
50 Fly SCY
—
27.75
100 Fly SCY
—
58.69
200 Fly SCY
—
2:37.69
100 IM SCY
1:09.75
59.58
▲ 10.17
200 IM SCY
—
2:08.24
400 IM SCY
—
5:24.90
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.