Swimmer profile
Olivia Herron
FemaleOpen / SeniorSouthern Illinois AquaticsOZ · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
200 Free SCY
—
—
1:49.33
1:54.92
▼ 5.59
50 Breast SCY
28.81
—
—
—
100 Breast SCY
1:01.84
1:01.09
▲ 0.75
59.24
▲ 1.85
59.42
▼ 0.18
200 Breast SCY
2:11.88
2:12.08
▼ 0.20
2:08.39
▲ 3.69
2:07.89
▲ 0.50
100 Fly SCY
—
—
—
55.61
200 Fly SCY
—
—
—
1:58.54
100 IM SCY
—
—
—
55.81
200 IM SCY
2:01.50
2:01.21
▲ 0.29
1:56.46
▲ 4.75
1:56.59
▼ 0.13
400 IM SCY
4:18.34
4:22.73
▼ 4.39
4:12.96
▲ 9.77
4:12.81
▲ 0.15
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.