Rea gets the nod on Checa for Friday top slot
Third place went to Britain's Leon Haslam (BMW Motorrad Motosports), who took his S 1000 RR close to the top after looking competitive right throughout the hour. Leon was followed home in fourth by Michel Fabrizio (Suzuki Alstare), who also looked at ease on the newly-resurfaced Imola track.
Fifth was the other title contender Marco Melandri (Yamaha World Superbike), ahead of Nurburgring winner and last year's Imola poleman Tom Sykes (Kawasaki Racing Team Superbike), while Frenchmen Sylvian Guintoli (Effenbert-Liberty Racing Ducati) and Maxime Berger (Supersonic Ducati) completed the provisional second row.