TSUN · USA
Casey is a swimmer from the United States whose official competitive record spans 9 seasons, 19 years and 13 meets.
His recorded career begins in 2005 in 0721iglachs, where he raced the 100 individual medley in 1:17.42.
His signature event is the 100 butterfly, his reference distance in butterfly, ahead of the 50 butterfly and 200 butterfly. Butterfly is the backbone of the whole record: 8 recorded swims.
His fastest 100 butterfly stands at 1:15.61, set in long course (50 m) at 20110706igla11l.
After a 4-year break between 2019 and 2023, he came back to racing and the record picks up again in 2023.
Latest competition: 20231109gggdll, on November 4, 2023. He closes this record with 23 current event personal bests, across 23 verified official swims in competitions governed by U.S. Masters Swimming.