British favourites Alistair and Jonathan Brownlee and Spaniard Javier Gomez negated any hope New Zealand's male triathletes may have had to maintain their medal-winning record at the last two Olympic Games.
Alistair won the race, Jonathan was third with Gomez slotting in the middle.
Bevan Docherty finished 12th, 2m 10s down on the winner with Kris Gemmell 15th, 2:27 back. Ryan Sissons was 33rd, 4:02 back.
Despite Gemmell coming off the bike first and Docherty not far behind, they had no answer to the strength of the Brits and the Spaniard on a flat course which took little out of the runners' legs and made it into a sprint across Hyde Park.
Gemmell was already three seconds down when he left the bike transition. By halfway through the run Docherty was down 1:51 and Gemmell 2:02. Their chances were gone.