Swimmer profile
Olivia Semon
Female10 & UnderUncle Sam Swim TeamAD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
25 Free SCY
27.67
—
50 Free SCY
52.18
41.56
▲ 10.62
100 Free SCY
1:51.58
1:28.82
▲ 22.76
25 Back SCY
23.93
—
50 Back SCY
59.49
46.77
▲ 12.72
100 Back SCY
2:22.26
1:49.76
▲ 32.50
100 Breast SCY
—
1:58.75
50 Fly SCY
—
58.13
100 IM SCY
—
1:49.63
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.