SlPl · CZE
Matěj is a swimmer from Czechia, a butterfly specialist and a distance swimmer, whose official competitive record spans 3 seasons and 13 meets.
His recorded career begins in 2024 in Ústí Nad Labem - Plavecká Hala Klíše, where he raced the 400 individual medley in 5:35.33.
His signature event is the 400 butterfly, his reference distance in butterfly, ahead of the 1500 butterfly and 200 butterfly. Butterfly is the backbone of the whole record: 10 recorded swims.
His fastest 400 butterfly stands at 4:55.38, set in long course (50 m) at Plzeň - Slovany.
The record runs unbroken from 2024 to 2026: 3 consecutive seasons without a single missing year.
Those meets span 7 different venues (Ústí Nad Labem - Plavecká Hala Klíše, Plzeň - Slovany, Chomutov and Kozinova 2788 / 3, Plzeň…).
Still active: the directory includes official activity in the 2026 season. Latest competition: Plzeň, on October 17, 2026. He holds 15 current event personal bests across 15 verified official swims.