PKLbc · CZE
Jan is a swimmer from Czechia, an individual medley specialist and a distance swimmer, whose official competitive record spans 5 seasons and 12 meets.
His recorded career begins in 2022 in Česká Lípa, where he raced the 400 individual medley in 6:17.04.
His signature event is the 1500 butterfly, his reference distance in butterfly, ahead of the 800 butterfly and 400 butterfly. Butterfly is the backbone of the whole record: 12 recorded swims.
His fastest 1500 butterfly stands at 19:07.78, set in long course (50 m) at Praha - Podolí.
The record runs unbroken from 2022 to 2026: 5 consecutive seasons without a single missing year.
Those meets span 10 different venues (Česká Lípa, Praha - Podolí, Jablonec Nad Nisou and Ústí Nad Labem - Plavecká Hala Klíše…). He has raced for PKLbc.
Still active: the directory includes official activity in the 2026 season. Latest competition: Chomutov, on September 12, 2026. He holds 16 current event personal bests across 16 verified official swims.