Swimmer profile
Colleen Olson
Female10 & UnderNew Orleans AquaticsLA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:01.51
48.46
▲ 13.05
44.58
▲ 3.88
38.91
▲ 5.67
100 Free LCM
2:18.77
1:47.14
▲ 31.63
1:29.71
▲ 17.43
1:22.95
▲ 6.76
200 Free LCM
—
3:56.82
3:16.34
▲ 40.48
3:06.03
▲ 10.31
400 Free LCM
—
—
6:58.58
6:25.86
▲ 32.72
50 Back LCM
1:10.48
57.07
▲ 13.41
53.95
▲ 3.12
52.03
▲ 1.92
100 Back LCM
2:31.15
2:01.22
▲ 29.93
1:49.22
▲ 12.00
1:44.80
▲ 4.42
50 Breast LCM
—
1:07.95
59.63
▲ 8.32
53.71
▲ 5.92
100 Breast LCM
—
2:24.43
2:05.63
▲ 18.80
1:53.94
▲ 11.69
50 Fly LCM
—
1:07.18
1:00.46
▲ 6.72
51.80
▲ 8.66
100 Fly LCM
—
—
—
1:50.91
200 IM LCM
—
4:39.81
3:53.54
▲ 46.27
3:30.11
▲ 23.43
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.