| Year |
Drivers |
Team |
Car |
Duration/Distance |
Race title |
Report |
| IMSA GT Championship |
| 1972 |
Gene Felton |
Gene Felton |
Chevrolet Camaro |
250 mi (400 km) |
Presidential 250 |
report |
| 1973 |
Peter Gregg
Hurley Haywood |
Peter Gregg |
Porsche Carrera |
250 mi (400 km) |
Camel 250 |
report |
| 1974 |
John Greenwood |
John Greenwood Racing |
Chevrolet Corvette |
250 mi (400 km) |
Daytona Finale |
report |
| 1975 |
John Greenwood |
John Greenwood Racing |
Chevrolet Corvette |
250 mi (400 km) |
Championship Finals |
report |
| 1976 |
Michael Keyser |
|
Chevrolet Monza |
250 mi (400 km) |
Championship Finals |
report |
| 1977 |
Hurley Haywood |
Bob Hagestad |
Porsche 934 |
250 mi (400 km) |
Daytona Finale 250 |
report |
| 1978 |
Peter Gregg |
Brumos Porsche |
Porsche 935/77A |
250 mi (400 km) |
Camel GT 250 |
report |
| 1979 |
Bill Whittington |
Whittington Brothers Racing |
Porsche 935 K3 |
220 mi (350 km) |
Winston GT 250 |
report |
| 1980 |
Giampiero Moretti
Reinhold Joest |
MOMO/Electrodyne |
Porsche 935J |
250 mi (400 km) |
Championship Finals |
report |
| 1981 |
John Paul Jr. |
JLP Racing |
Porsche 935 JLP-3 |
250 mi (400 km) |
IMSA National Championship Finale |
report |
| 1982 |
Ted Field
Danny Ongais |
Interscope Racing |
Lola T600-Chevrolet |
3 hours |
Camel GT 3 Hours |
report |
| 1983 |
Al Holbert
Jim Trueman |
Holbert Racing |
March 83G-Porsche |
3 hours |
Eastern Airlines 3 Hours of Daytona |
report |
| 1984 |
Al Holbert
Derek Bell |
Holbert Racing |
Porsche 962 |
3 hours |
Eastern Airlines 3 Hours of Daytona |
report |
| 1985 |
Al Holbert
Al Unser Jr. |
Holbert Racing |
Porsche 962 |
3 hours |
Eastern 3 Hours of Daytona |
report |
| 1986 |
Bob Tullius
Chip Robinson |
Group 44 |
Jaguar XJR-7 |
3 hours |
Eastern 3 Hours of Daytona |
report |
1987 — 1995 |
Not held |
| 1996 |
John Paul Jr.
Butch Leitzinger |
Dyson Racing |
Riley & Scott Mk III-Ford |
3 hours |
Daytona IMSA Finale |
report |
1997 — 2000 |
Not held |
| Grand-Am |
| 2001 |
James Weaver
Butch Leitzinger |
Dyson Racing |
Riley & Scott Mk III-Ford |
3 hours |
Grand-Am Finale |
report |
| 2002 |
James Weaver
Chris Dyson |
Dyson Racing |
Riley & Scott Mk III-Ford |
3 hours |
Dark Dog Grand American Finale |
report |
| 2003 |
Forest Barber
Terry Borcheller |
Bell Motorsports |
Doran JE4-Chevrolet |
3 hours |
Grand American Champions Weekend |
report |