 After a promising debut season with Manor Motorsport that ended with a win in the non-championship Bahrain F3 Superprix, and a contract with ASM for 2005, Lewis Hamilton was regarded as the championship favourite.He exceeded expectations by winning 15 races from 20 starts, securing 13 pole positions, posting ten fastest race laps, and scoring nearly twice as many points as his nearest rival, team-mate Adrian Sutil.Lucas di Grassi made a full-time return to the series (he entered two rounds in 2003) and finished in 3rd place overall, with one win.