KSPKl · CZE
Sebastián is a swimmer from Czechia, an individual medley specialist and a sprinter, whose official competitive record spans 4 meets.
His recorded career begins in 2026 in Písek, where he raced the 100 individual medley in 1:28.18.
His signature event is the 50 butterfly, his reference distance in butterfly, ahead of the 100 butterfly and 200 butterfly. Butterfly is the backbone of the whole record: 5 recorded swims.
His fastest 50 butterfly stands at 34.09, set in short course (25 m) at Beroun.
Those meets span 4 different venues (Písek, Beroun, Kladno and Příbram). He has raced for KSPKl.
Still active: the directory includes official activity in the 2026 season. Latest competition: Příbram, on October 11, 2026. He holds 7 current event personal bests across 7 verified official swims.