AMA 450 Supercross – Daytona
| 2024 | Jett Lawrence |
| 2023 | Eli Tomac |
| 2022 | Eli Tomac |
| 2021 | Eli Tomac |
| 2020 | Eli Tomac |
| 2019 | Eli Tomac |
| 2018 | Justin Brayton |
| 2017 | Eli Tomac |
| 2016 | Eli Tomac |
| 2015 | Ryan Dungey |
| 2014 | Ryan Villopoto |
| 2013 | Ryan Villopoto |
| 2012 | James Stewart |
| 2011 | Ryan Villopoto |
| 2010 | Ryan Villopoto |
| 2009 | Chad Reed |
| 2008 | Kevin Windham |
| 2007 | James Stewart |
| 2006 | Ricky Carmichael |
| 2005 | Chad Reed |
| 2004 | Chad Reed |
| 2003 | Ricky Carmichael |
| 2002 | Ricky Carmichael |
| 2001 | Ricky Carmichael |
| 2000 | Ricky Carmichael |
| 1999 | Jeremy McGrath |
| 1998 | Jeremy McGrath |
| 1997 | Jeff Emig |
| 1996 | Jeremy McGrath |
| 1995 | Mike Kiedrowski |
| 1994 | Mike Kiedrowski |
| 1993 | Mike Kiedrowski |
| 1992 | Jeff Stanton |
| 1991 | Jeff Stanton |
| 1990 | Jeff Stanton |
| 1989 | Jeff Stanton |
| 1988 | Rick Johnson |
| 1987 | Rick Ryan |
| 1986 | Rick Johnson |
| 1985 | Bob Hannah |
| 1984 | David Bailey |
| 1983 | Bob Hannah |
| 1982 | Darrell Shultz |
| 1981 | Darrell Shultz |
| 1980 | Rex Staten |
| 1979 | Jimmy Weinert |
| 1978 | Marty Tripes |
| 1977 | Bob Hannah |
| 1976 | Tony DiStefano |
| 1975 | Jimmy Ellis |
| 1974 | Pierre Karsmakers |
| 1973 | Bob Grossi |
| 1972 | Jimmy Weinert |
| 1971 | Gunnar Lindstrom |
Team
| 2024 | Team Honda HRC |
| 2023 | Monster Energy Yamaha Star Racing |
| 2022 | Monster Energy Yamaha Star Racing |
| 2021 | Monster Energy Kawasaki |
| 2020 | Monster Energy Kawasaki |
| 2019 | Monster Energy Kawasaki |
| 2018 | SmarTop / MotoConcepts Racing |
| 2017 | Monster Energy Kawasaki |
| 2016 | Monster Energy Kawasaki |
| 2015 | Red Bull KTM |
| 2014 | Monster Energy Kawasaki |
| 2013 | Monster Energy Kawasaki |
| 2012 | Joe Gibbs Racing MX |
| 2011 | Monster Energy Kawasaki |
| 2010 | Monster Energy Kawasaki |
| 2009 | Team Rockstar Makita Suzuki |
| 2008 | Torco Racing Fuels Honda |
| 2007 | Monster Energy Kawasaki |
| 2006 | Team Makita Suzuki |
| 2005 | Yamaha Motor Corp |
| 2004 | Yamaha Motor Corp |
| 2003 | American Honda Motor Corp |
| 2002 | American Honda Motor Corp |
| 2001 | Team Chevy Trucks Kawasaki |
| 2000 | Team Chevy Trucks Kawasaki |
| 1999 | Team Chaparral Yamaha |
| 1998 | Team Chaparral Yamaha |
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Qualifying
| 2024 | 1:26.854 | Cooper Webb |
| 2023 | 1:11.990 | Chase Sexton |
| 2022 | 1:10.902 | Malcolm Stewart |
| 2021 | 1:08.019 | Ken Roczen |
| 2020 | 1:09.357 | Eli Tomac |
| 2019 | 1:07.724 | Marvin Musquin |
| 2018 | 1:09.095 | Eli Tomac |
| 2017 | 1:10.395 | Ryan Dungey |
| 2016 | 1:04.584 | Eli Tomac |
| 2015 | 1:04.036 | Trey Canard |
| 2014 | 1:05.968 | Dean Wilson |
| 2013 | 1:17.732 | Ryan Villopoto |
| 2012 | 1:21.997 | James Stewart |
| 2011 | 1:16.341 | James Stewart |
| 2010 | 1:02.830 | Chad Reed |
| 2009 | 1:06.998 | Jason Lawrence |
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