Having missed the official FGSport tests in March the Yamaha Motor Italia WSB Team had to work particularly hard on the first day of the Valencia race weekend to set times just inside the top ten of the 30 riders who entered this third round of the 2008 season. Corser's best time was only 0.618 seconds from fastest man Max Neukirchner (Suzuki) and put him ninth in a session where the top 15 riders qualified within a second of provisional pole. Haga was tenth, only 0.124 seconds from Corser, as each attempted to match their machine's settings and initial tyre choices against the unpredictable Valencia track surface.