Change Sport Two Gender Championship Seasons Swimming and Diving Schools who won state championships in swimming and diving in the same school year. YearSchoolClass 1976-1977Parkway WestOne Class 1977-1978Parkway WestOne Class 1979-1980Parkway WestOne Class 1980-1981Parkway WestOne Class 1981-1982Parkway WestOne Class 1984-1985Parkway WestOne Class 1985-1986Parkway WestOne Class 1986-1987Parkway WestOne Class 1987-1988Parkway WestOne Class 1996-1997Lafayette (Wildwood)One Class 2015-2016Rock BridgeOne Class 2017-2018Rock Bridge2