Mt Kelly · GBR
William is a swimmer from the United Kingdom, a national-level swimmer, whose official competitive record spans 5 seasons, 6 years and 14 meets.
His recorded career begins in 2021 in Sheffield, where he raced the 100 breaststroke in 1:46.99.
His signature event is the 50 freestyle, his reference distance in freestyle, ahead of the 1500 freestyle and 100 freestyle. Freestyle is the backbone of the whole record: 12 recorded swims.
His fastest 50 freestyle stands at 28.83, set in long course (50 m) at Devon County Championships 2025.
His record includes national championships, in 2023 (National Preparation Meet L1 2023). A representative mark at that level is 36.80 in the 50 backstroke, recorded in long course (50 m).
After a 2-year break between 2021 and 2023, he came back to racing and the record picks up again in 2023.
Those meets span 7 different venues (Sheffield, Millfield, Plymouth and Winchester…).
Still active: the directory includes official activity in the 2026 season. Latest competition: Aquatics GB Next Gen Swimming Championships, on July 19, 2026. He holds 35 current event personal bests across 35 verified official swims in competitions governed by Aquatics GB.