Both Australia’s Luke McKenzie and Canada’s Tereza Macel Turn In Impressive Performances To Win Ironman Brazil br Florianopolis Island, Brazil — May 30, 2010br 2.4-mile swim, 112-mile bike, 26.2-mile runbr br Menbr 1. Luke Mckenzie (AUS) 8:07:39br 2. Ezequiel Morales (ARG) 8:12:44br 3. Santiago Ascenço (BRA) 8:18:33br 4. Eduardo Sturla (ARG) 8:20:25br 5. Oscar Galindez (BRA) 8:33:00br br Womenbr 1. Tereza Macel (CAN) 9:19:13br 2. Dede Griesbauer (USA) 9:26:09br 3. Maria Omar (ARG) 9:36:04br 4. Hillary Biscay (USA) 9:44:39br 5.