Complex sentence: The 2012 race moves to the full 5.5km circuit, as it will be part of the Etihad Airways Grand Prix weekend and will be shortened to three 66-km sprint races, all with lunchtime starts to allow Australian television.
Split into simpler sentences: The 2012 race moved to the full 5.5km circuit as it was part of the Etihad Airways Grand Prix weekend. The race format was shortened to three 66-km sprint races, all with lunchtime starts to allow Australian television.