SOPKo · CZE
David is a swimmer from Czechia, a butterfly specialist, whose official competitive record spans 6 meets.
His recorded career begins in 2026 in České Budějovice, where he raced the 50 butterfly in 38.24.
His signature event is the 50 butterfly, his reference distance in butterfly, ahead of the 100 butterfly and 800 butterfly. Butterfly is the backbone of the whole record: 7 recorded swims.
His fastest 50 butterfly stands at 38.24, set in long course (50 m) at České Budějovice.
Those meets span 3 different venues (České Budějovice, Mladá Boleslav and Kolín).
Still active: the directory includes official activity in the 2026 season. Latest competition: Kolín, on October 10, 2026. He holds 9 current event personal bests across 9 verified official swims.