Completed the following sentence: In 2012 Swift focused on track cycling with a view to representing Great Britain in the 2012 Olympic Games. ️<unk>️<unk>️<unk>️<unk>
World Championships to take the rainbow jersey.<unk> ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️