Swimmer profile
Olivia Marcum
Female17-18Mount Hood AquaticsOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free SCY
40.22
40.12
▲ 0.10
32.31
▲ 7.81
28.96
▲ 3.35
26.84
▲ 2.12
26.00
▲ 0.84
26.39
▼ 0.39
100 Free SCY
—
—
1:14.28
1:01.08
▲ 13.20
59.32
▲ 1.76
57.08
▲ 2.24
56.69
▲ 0.39
200 Free SCY
—
—
—
—
2:16.57
2:13.72
▲ 2.85
2:05.23
▲ 8.49
500 Free SCY
—
—
—
—
6:04.63
5:42.03
▲ 22.60
—
50 Back SCY
46.13
—
36.49
▲ 9.64
32.24
▲ 4.25
31.36
▲ 0.88
30.11
▲ 1.25
30.01
▲ 0.10
100 Back SCY
1:46.32
1:44.41
▲ 1.91
1:21.95
▲ 22.46
1:10.10
▲ 11.85
1:07.80
▲ 2.30
1:05.15
▲ 2.65
1:05.26
▼ 0.11
200 Back SCY
—
—
2:59.81
2:40.35
▲ 19.46
2:31.91
▲ 8.44
2:27.14
▲ 4.77
2:28.93
▼ 1.79
50 Breast SCY
—
—
—
39.14
—
—
—
100 Breast SCY
—
—
1:41.76
1:35.81
▲ 5.95
1:24.13
▲ 11.68
1:19.18
▲ 4.95
1:19.61
▼ 0.43
200 Breast SCY
—
—
—
3:17.63
3:00.46
▲ 17.17
—
—
50 Fly SCY
—
—
—
32.36
—
—
—
100 Fly SCY
—
—
—
—
—
1:10.96
1:11.23
▼ 0.27
200 IM SCY
—
—
—
2:46.87
—
—
—
400 IM SCY
—
—
—
—
5:36.71
—
—
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.