Swimmer profile
Maddie Grogan
Female11-12Bison Aquatic ClubOK · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2025–26
50 Free LCM
46.87
34.27
▲ 12.60
100 Free LCM
—
1:28.04
50 Back LCM
—
44.10
200 IM LCM
—
3:40.12
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.