Universidad de Granada · ESP
Custodio is a swimmer from Spain, a butterfly specialist and a sprinter, whose official competitive record spans 9 seasons and 90 meets.
His recorded career begins in 2018, and one of his earliest marks still on file is the 100 freestyle in 1:19.82, raced in Granada. He started out alongside Universidad de Granada.
His signature event is the 50 butterfly, the event he has raced the most, followed by the 100 butterfly and 200 butterfly. Butterfly is the backbone of the whole record: 68 meets and 115 recorded swims.
His fastest 50 butterfly stands at 36.49, set in long course (50 m) at Santa ana.
The record runs unbroken from 2018 to 2026: 9 consecutive seasons without a single missing year. 2025 is the busiest season on record, with 54 verified individual swims.
Those meets span 11 different venues (Málaga, Granada, Palma and Castellón…). He has raced for Clube de Natacao Granada and Universidad de Granada.
Still active: the directory includes official activity in the 2026 season. The last race on record is dated July 4, 2026 in Logroño, with 1 swim: 38.13 in the 50 butterfly, all in long course (50 m). He holds 33 current event personal bests and 154 all-time PB improvements across 276 verified official swims in competitions governed by RFEN.