Swimmer profile
Reagan O'Brien
Female15-16Spy SwimmingMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
28.54
27.32
▲ 1.22
26.43
▲ 0.89
26.03
▲ 0.40
25.59
▲ 0.44
100 Free SCY
1:16.76
1:04.19
▲ 12.57
1:01.02
▲ 3.17
58.65
▲ 2.37
56.53
▲ 2.12
56.26
▲ 0.27
200 Free SCY
—
2:25.83
2:17.48
▲ 8.35
2:07.32
▲ 10.16
2:06.84
▲ 0.48
2:08.39
▼ 1.55
500 Free SCY
—
6:29.33
6:10.42
▲ 18.91
5:54.26
▲ 16.16
5:50.97
▲ 3.29
5:50.60
▲ 0.37
1000 Free SCY
—
—
—
12:12.44
12:10.42
▲ 2.02
11:54.33
▲ 16.09
50 Back SCY
—
36.42
—
—
—
—
100 Back SCY
—
1:19.26
—
1:10.83
▲ 8.43
—
—
200 Back SCY
—
—
2:30.57
2:32.81
▼ 2.24
—
—
50 Breast SCY
47.65
38.39
▲ 9.26
—
34.70
▲ 3.69
—
—
100 Breast SCY
—
1:23.84
1:22.17
▲ 1.67
1:15.33
▲ 6.84
1:14.60
▲ 0.73
1:15.31
▼ 0.71
200 Breast SCY
—
—
2:52.96
2:47.98
▲ 4.98
—
2:48.87
▼ 0.89
50 Fly SCY
—
33.67
—
29.55
▲ 4.12
—
27.91
▲ 1.64
100 Fly SCY
—
—
1:09.66
1:07.26
▲ 2.40
1:06.00
▲ 1.26
1:03.88
▲ 2.12
100 IM SCY
1:31.17
1:14.30
▲ 16.87
—
—
—
1:08.17
▲ 6.13
200 IM SCY
—
2:35.72
2:35.86
▼ 0.14
2:30.60
▲ 5.26
2:26.74
▲ 3.86
2:26.44
▲ 0.30
400 IM SCY
—
—
5:21.01
5:13.76
▲ 7.25
—
5:06.93
▲ 6.83
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.