Swimmer profile
Dennis Markiv
Male11-12Wolverine AquaticsSN · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2025–26
50 Free SCY
29.75
100 Free SCY
1:07.61
50 Back SCY
36.93
50 Breast SCY
37.59
100 Breast SCY
1:33.20
200 Breast SCY
3:20.03
50 Fly SCY
38.12
100 IM SCY
1:20.27
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.