POKr · CZE
Mariana is a swimmer from Czechia, a butterfly specialist, whose official competitive record spans 4 seasons and 7 meets.
Her recorded career begins in 2018 in Praha - Podolí, where she raced the 50 butterfly in 36.51.
Her signature event is the 50 butterfly, her reference distance in butterfly, ahead of the 100 butterfly and 200 butterfly. Butterfly is the backbone of the whole record: 6 recorded swims.
Her fastest 50 butterfly stands at 36.51, set in long course (50 m) at Praha - Podolí.
The record runs unbroken from 2018 to 2021: 4 consecutive seasons without a single missing year.
Those meets span 5 different venues (Praha - Podolí, Innsbruck (rakousko), Beroun, Neratovice, Mladá Boleslav and Kralupy Nad Vltavou…).
Latest competition: Čelákovice, on October 23, 2021. She closes this record with 9 current event personal bests, across 9 verified official swims.