Althea Racing's Carlos Checa posted two great displays in practice and qualifying at Imola, leading both and taking the overnight provisional pole at the intense Imola circuit. Late drama arrived when flag signals indicating a fall of rain appeared in the last three minutes of the first qualifying session. Checa was eventually clearly ahead of his peers with a 1'48.178 lap, set in the afternoon's qualifying session.

Second quickest rider, a winner last time out in Germany, was Hannspree Ten Kate Honda rider Jonathan Rea, almost four-tenths off Checa. Championship contender Leon Haslam (Suzuki Alstare) battled to third, improving on his performance from free qualifying despite lingering injures from his big crash in Germany. He had a heavily strapped left knee to support his damaged knee ligament. Noriyuki Haga (Ducati Xerox) was a firm fourth, his team-mate Michel Fabrizio one place back.

Checa's team-mate Shane Byrne was fast at this bumpy and challenging circuit, going sixth, and heading up a high quality bunch of riders in the lower reaches of the top ten. Cal Crutchlow Yamaha Sterilgarda team) was seventh, Troy Corser (BMW Motorrad Motorsport) went eighth, Tom Sykes (Kawasaki Racing Team) was ninth and Corser's team-mate Ruben Xaus was tenth.

To the surprise of most championship leader Max Biaggi (Aprilia Alitalia) was 14th, some 1.435 seconds behind the leading pace put in by Checa. Biaggi could not find the chassis settings he wanted on the first day and now will concentrate on making his bike set-up suit the bumpy and intense Imola layout.

In all, 22 riders made it into practice at Imola, despite the absence of Leon Camier (Aprilia Alitalia) who is recuperating from an operation on his wrist.

1 7 Checa C. (ESP) Ducati 1098R 1'48.178
2 65 Rea J. (GBR) Honda CBR1000RR 1'48.558
3 91 Haslam L. (GBR) Suzuki GSX-R1000 1'48.621
4 41 Haga N. (JPN) Ducati 1098R 1'48.660
5 84 Fabrizio M. (ITA) Ducati 1098R 1'48.667
6 67 Byrne S. (GBR) Ducati 1098R 1'48.752
7 35 Crutchlow C. (GBR) Yamaha YZF R1 1'48.813
8 11 Corser T. (AUS) BMW S1000 RR 1'48.851
9 66 Sykes T. (GBR) Kawasaki ZX 10R 1'48.970
10 111 Xaus R. (ESP) BMW S1000 RR 1'49.224
11 57 Lanzi L. (ITA) Ducati 1098R 1'49.275
12 52 Toseland J. (GBR) Yamaha YZF R1 1'49.528
13 50 Guintoli S. (FRA) Suzuki GSX-R1000 1'49.560
14 3 Biaggi M. (ITA) Aprilia RSV4 Factory 1'49.613
15 76 Neukirchner M. (GER) Honda CBR1000RR 1'49.622
16 96 Smrz J. (CZE) Aprilia RSV4 Factory 1'49.659
17 99 Scassa L. (ITA) Ducati 1098R 1'49.776
18 90 Sandi F. (ITA) Aprilia RSV4 1000 F. 1'51.641
19 95 Hayden R. (USA) Kawasaki ZX 10R 1'52.106
20 33 Lai F. (ITA) Honda CBR1000RR 1'52.200
21 5 Lowry I. (GBR) Kawasaki ZX 10R 1'52.248
22 15 Baiocco M. (ITA) Kawasaki ZX 10R 1'52.315