 They raced at the World Rowing Cup III in Lucerne to a fourth placing and then at Athens 2004 they recorded a time of 6.13.06 in the final, rowing to a fourth-place finish.Jahrling also represented Australia at three Commonwealth Regattas for 1 Gold, 1 Silver and 1 Bronze.Jahrling is a five time New South Wales Rower of the Year recipient and has been involved in fund raising activities for Step to the Future and Mission Australia.