BEIJING, Aug. 20 (Xinhua) -- Following are the quarter-final results of men's BMX cycling preliminary round at the Beijing Olympic Games here on Wednesday:

    Heat 1:

    1. Mike Day, United States

    2. Marc Willers, New Zealand

    3. Donny Robinson, United States

    4. Andres Jimenez, Colombia

    Heat 2:

    1. Sifiso Nhlapo, South Africa

    2. Arturs Matisons, Latvia

    3. Raymon Van De Biezen, Netherlands

    4. Kyle Bennett, United States

    Heat 3:

    1. Maris Strombergs, Latvia

    2. Rob Va Den Wildenberg, Netherlands

    3. Manuel De Vecchi, Italy

    4. Kamakazi, Australia

    Heat 4:

    1. Jared Graves, Australia

    2. Cristian Daniel Becerine, Argentina

    3. Roger Rinderknecht, Switzerland

    4. Damien Godet, France

    Qualification Rule: 1-4 from each heat after 3 runs qualify for the semi-finals.