KSPKl · CZE
Sebastian is a swimmer from Czechia, a butterfly specialist, whose official competitive record spans 2 seasons and 9 meets.
His recorded career begins in 2025 in Plzeň - Slovany, where he raced the 200 butterfly in 2:54.67.
His signature event is the 200 butterfly, his reference distance in butterfly, ahead of the 50 butterfly and 100 butterfly. Butterfly is the backbone of the whole record: 8 recorded swims.
His fastest 200 butterfly stands at 2:54.67, set in long course (50 m) at Plzeň - Slovany.
Those meets span 5 different venues (Plzeň - Slovany, Kladno, Příbram and Brno-lužánky…). 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 11 current event personal bests across 11 verified official swims.