Swimmer profile
Margaret Olson
Female11-12Vermillion Area Swim TeamSD · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
50 Free LCM
54.18
50 Back LCM
1:01.86
50 Breast LCM
1:07.86
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.