PKZn · CZE
Jáchym is a swimmer from Czechia, an individual medley specialist, whose official competitive record spans 3 seasons, 4 years and 4 meets.
His recorded career begins in 2023 in Wien, where he raced the 200 individual medley in 2:49.50.
His signature event is the 1500 butterfly, his reference distance in butterfly, ahead of the 200 butterfly and 100 butterfly. Butterfly is the backbone of the whole record: 11 recorded swims.
His fastest 1500 butterfly stands at 21:11.29, set in long course (50 m) at Brno-Lužánky.
After a 2-year break between 2023 and 2025, he came back to racing and the record picks up again in 2025.
Those meets span 6 different venues (Wien, Brno-lesná, Brno-lužánky and Zlín…). He has raced for PKZn.
Still active: the directory includes official activity in the 2026 season. The last race on record is dated April 30, 2026. He holds 16 current event personal bests across 16 verified official swims.