BEIJING - AUGUST 18: Katalin Kovacs, Gabriella Timea Szabo, Danuta Kozak and Natasa Janic of Hungary compete in the Kayak Four (K4) 500m Women's Heat at the Shunyi Olympic Rowing-Canoeing Park on Day 10 of the Beijing 2008 Olympic Games on August 18, 2008 in Beijing, China.