Swimmer profile
Mason Duong
Male11-12Byron CenterMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2025–26
100 Free SCY
1:06.19
100 Breast SCY
1:25.68
50 Fly SCY
33.18
100 Fly SCY
1:17.69
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.