As of February 2016, Mowlem's all-time racing record includes 223 races and 40 wins. He has finished second 44 times and third 41 times. Mowlem has captured 35 poles and posted 35 fastest laps during race action. In European Le Mans Series competition, Mowlem has competed in 73 races, winning eight times, qualifying on the pole seven times and posting the fastest lap in the race seven times. He has qualified in the top three 32 times and finished on the class or overall podium 32 times.