PLČB · CZE
Rostislav is a swimmer from Czechia, a butterfly specialist and a sprinter, whose official competitive record spans 2 seasons and 6 meets.
His recorded career begins in 2025 in České Budějovice, where he raced the 100 butterfly in 1:48.44. He started out alongside PLAVÁNÍ České Budějovice, z.s..
His signature event is the 100 butterfly, the event he has raced the most, followed by the 50 butterfly and 200 butterfly. Butterfly is the backbone of the whole record: 6 meets and 12 recorded swims.
His fastest 100 butterfly stands at 1:48.44, set in long course (50 m) at České Budějovice.
2026 is the busiest season on record, with 10 verified individual swims.
Those meets span 5 different venues (České Budějovice, Písek, Prachatice and Mladá Boleslav…). He has raced for PLČB.
Still active: the directory includes official activity in the 2026 season. The last race on record is dated June 13, 2026 in Mladá Boleslav, with 2 swims: 48.25 in the 50 butterfly and 52.15 in the 50 butterfly, all in short course (25 m). He holds 5 current event personal bests and 6 all-time PB improvements across 12 verified official swims.