A1PRG · CZE
Jakub is a swimmer from Czechia, a butterfly specialist and a sprinter, with an official competitive record verified in the Swimer directory.
His recorded career begins in 2026 in Praha, Barrandov, where he raced the 100 butterfly in 2:05.09.
His signature event is the 100 butterfly, his reference distance in butterfly, ahead of the 200 butterfly and 50 butterfly. Butterfly is the backbone of the whole record: 3 recorded swims.
His fastest 100 butterfly stands at 2:05.09, set in short course (25 m) at Praha, Barrandov.
Still active: the directory includes official activity in the 2026 season. Latest competition: Praha, Barrandov, on June 2, 2026. He holds 3 current event personal bests across 3 verified official swims.