Less teams and riders stayed for the second day, when bad weather significantly reduced the track time available.
Although scheduled to test, Sunday's race winner Pedrosa was unable to take part after injuring his back on day one, leaving team-mate Nicky Hayden to ride Honda's pneumatic-valve engine alone. An early version of Ducati's 2009 machine was in action on both days.
Stoner's best day two lap time was set with race tyres on this year's Desmosedici GP8.
Round eight of the 2008
MotoGP World Championship, the British Grand Prix at
Donington Park, takes place on June 22.
1.
Casey Stoner AUS Ducati Marlboro Team (B)
1min 42.180 secs
2.
Andrea Dovizioso ITA JiR Team Scot MotoGP (M)
1min 42.222 secs
3.
Nicky Hayden USA Repsol Honda Team (M)
1min 42.555 secs
4.
Chris Vermeulen AUS Rizla Suzuki MotoGP (B)
1min 42.590 secs
5.
Randy de Puniet FRA LCR Honda MotoGP (M)
1min 43.039 secs
6.
Niccolo Canepa ITA Ducati/
Bridgestone Test Rider (B)
1min 43.683 secs
7.
Sylvain Guintoli FRA Alice Team (B)
1min 44.074 secs
8.
Toni Elias SPA Alice Team (B)
1min 44.538 secs
9.
Nobuatsu Aoki JPN Suzuki Test Rider (B)
1min 44.665 secs
10.
Olivier Jacque FRA Kawasaki Test Rider (B)
1min 44.938 secs
11.
Erwan Nigon FRA Michelin/Honda Test Rider (M)
1min 45.181 secs
12.
Marco Melandri ITA Ducati Marlboro Team (B)
1min 46.163 secs
13.
Vittoriano Guareschi ITA Ducati Test Rider (B)
1min 47.022 secs
Fastest Monday time:
Casey Stoner AUS Ducati Marlboro (B)
1min 41.533secs (qualifying tyre on GP9)
2008 Catalan Grand Prix:
Pole position:
Casey Stoner SPA Ducati Marlboro (B)
1min 41.186secs
Fastest lap by manufacturer:
Honda: Dani Pedrosa SPA Repsol Honda (M)
1min 42.358secs
Yamaha: Valentino Rossi ITA Fiat Yamaha (B)
1min 42.555secs
Ducati: Casey Stoner AUS Ducati Marlboro (B)
1min 42.831secs
Suzuki: Loris Capirossi ITA Rizla Suzuki (B)
1min 42.871secs
Kawasaki: John Hopkins USA Kawasaki Racing (B)
1min 43.792secs
