PKJH · CZE
Jan is a swimmer from Czechia, a butterfly specialist, whose official competitive record spans 3 seasons, 5 years and 12 meets.
His recorded career begins in 2022 in Chomutov, where he raced the 200 butterfly in 2:14.49.
His signature event is the 200 butterfly, his reference distance in butterfly, ahead of the 100 butterfly and 1500 butterfly. Butterfly is the backbone of the whole record: 10 recorded swims.
His fastest 200 butterfly stands at 2:09.37, set in long course (50 m) at Ostrava.
After a 3-year break between 2022 and 2025, he came back to racing and the record picks up again in 2025.
Those meets span 9 different venues (Chomutov, Český Krumlov, Ostrava and Sopron…). He has raced for PKJH.
Still active: the directory includes official activity in the 2026 season. Latest competition: Plzeň, on October 17, 2026. He holds 13 current event personal bests across 13 verified official swims.