C.N. Churriana · ESP
Oscar is a swimmer from Spain, a breaststroke specialist and a sprinter, whose official competitive record spans 15 seasons and 143 meets.
His recorded career begins in 2012, and one of his earliest marks still on file is the 50 backstroke in 48.93, raced in Baena.
His signature event is the 100 freestyle, his reference distance in freestyle, ahead of the 50 freestyle and 200 freestyle. Freestyle is the backbone of the whole record: 105 meets and 149 recorded swims.
His fastest 100 freestyle stands at 55.57, set in long course (50 m) at Malaga.
The record runs unbroken from 2012 to 2026: 15 consecutive seasons without a single missing year.
Those meets span 2 different venues (Sabadell and Barcelona). He has raced for C.N. Churriana.
Still active: the directory includes official activity in the 2026 season. Latest competition: Malaga, on July 31, 2026. He holds 29 current event personal bests and 263 all-time PB improvements across 386 verified official swims in competitions governed by RFEN.