Courtesy of NBCOlympics.com on Copacabana Beach in Rio de Janeiro.
Sharon Van Rouwendaal is leading the race on the last lap, but the Brazilians Ana Marcela Cunha and Poliana Okimoto are now charging towards the front along with Xin Xin of China and Rachele Bruni hanging on.
But the Dutch woman is looking very good in control with another 20 minutes to go in the race.
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