Gran Turismo 4: Driving Mission 1 (33.470)
I use a DS2 and manual transmission on the NTSC (North American) version of the game.
This run is not perfect, but its time is good enough for fifth place currently at the GTRP database. It abides by standard OLR (online racing) cleanliness rules: No contact of walls or AI; two wheels on (or above if they are airborne) the track, which includes rumble strips and concrete or asphalt runoff areas, at all times.