Swimmer profile
Caitlin O'Brien
Female17-18SwimRVAVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
31.89
29.76
▲ 2.13
28.67
▲ 1.09
28.11
▲ 0.56
27.77
▲ 0.34
100 Free SCY
1:09.54
1:07.51
▲ 2.03
1:05.83
▲ 1.68
1:03.13
▲ 2.70
1:02.44
▲ 0.69
200 Free SCY
2:39.65
2:31.35
▲ 8.30
2:29.80
▲ 1.55
2:34.91
▼ 5.11
2:22.02
▲ 12.89
500 Free SCY
—
—
6:40.50
7:04.18
▼ 23.68
—
50 Back SCY
—
—
—
—
33.56
100 Back SCY
1:22.83
1:16.16
▲ 6.67
1:13.98
▲ 2.18
1:13.21
▲ 0.77
1:14.48
▼ 1.27
200 Back SCY
—
2:46.94
2:44.77
▲ 2.17
2:49.20
▼ 4.43
2:52.10
▼ 2.90
50 Breast SCY
—
—
36.88
39.87
▼ 2.99
36.52
▲ 3.35
100 Breast SCY
1:31.06
1:29.61
▲ 1.45
1:22.91
▲ 6.70
1:28.38
▼ 5.47
1:26.08
▲ 2.30
200 Breast SCY
3:16.11
3:10.44
▲ 5.67
—
—
—
50 Fly SCY
—
—
—
32.06
30.66
▲ 1.40
100 Fly SCY
—
1:13.94
1:11.62
▲ 2.32
1:13.56
▼ 1.94
1:11.43
▲ 2.13
100 IM SCY
1:17.25
—
—
—
1:11.50
▲ 5.75
200 IM SCY
2:55.59
2:43.13
▲ 12.46
2:41.79
▲ 1.34
2:39.68
▲ 2.11
2:38.00
▲ 1.68
400 IM SCY
—
—
5:46.42
—
5:53.80
▼ 7.38
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.