Whakaotihia te rerenga e whai ake nei: I whakahoutia e Dale Oen te mahi pai ake i te haurua whakamutunga i te whakamutunga i te 2007 European Short Course Championships. Whai muri i te 58.60, he wa whaiaro hou me te wa tuarua tere rawa atu, i te haurua whakamutunga, ka mutu a Dale Oen i te tuarima o nga wa me te waa 58.81, 0.24 hēkona i muri i te mētara koura. Heoi anō, ko Dale Oen te rangatira o te
2008 European Championships, te whakatakoto i te wa rekoata o 1:00.11 i roto i te werawera, me te tere rawa i roto i te werawera me te haurua whakamutunga, Dale Oen kaukau te whakamutunga i roto i te wa rekoata Pākehā o 59.76, a riro te koura i te 0.02 hēkona i mua o Hugues Duboscq.