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Jeffrey Kostoff is a swimmer who competes internationally for the United States. His last victory is the men's 400 m medley - final b during the Olympic Games 1988. He competes in 400 m medley.
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Event | Discipline | Pos | Date |
---|---|---|---|
Olympic Games | Men's 400 m medley - Final B | 1 | 21/09/1988 |
Olympic Games | Men's 400 m medley - Heat | 10 | 21/09/1988 |
Event | Discipline | Pos | Date |
---|---|---|---|
World Championships | Men's 400 m medley | 6 | 18/08/1986 |
Event | Discipline | Pos | Date |
---|---|---|---|
Olympic Games | Men's 400 m medley - Heat | 2 | 30/07/1984 |
Olympic Games | Men's 400 m medley | 6 | 30/07/1984 |
Event | Discipline | Pos | Date |
---|---|---|---|
World Championships | Men's 400 m medley | 5 | 02/08/1982 |