SkpKB · CZE
Jana is a swimmer from Czechia, a butterfly specialist and a sprinter, whose official competitive record spans 4 seasons and 7 meets.
Her recorded career begins in 2022 in Brno-lužánky, where she raced the 50 butterfly in 45.05.
Her signature event is the 50 butterfly, her reference distance in butterfly, ahead of the 100 butterfly and 400 butterfly. Butterfly is the backbone of the whole record: 6 recorded swims.
Her fastest 50 butterfly stands at 45.05, set in long course (50 m) at Brno-Lužánky.
The record runs unbroken from 2022 to 2025: 4 consecutive seasons without a single missing year.
Those meets span 5 different venues (Brno-lužánky, Přerov, Brno Lesná and Brno-lesná…).
Latest competition: Brno-Kohoutovice, on October 15, 2025. She closes this record with 8 current event personal bests, across 8 verified official swims.