LONDON – This Olympic training went so well that the two star British athletes broke out in smiles.

The needle-nosed “Javelin” high-speed train carried officials, athletes and media from central London to the main site of the 2012 Olympics in 6 minutes, 45 seconds – smashing its scheduled target time of 7 minutes.

That’s even faster than Michael Phelps and the rest of the U.S. 800 freestyle relay team swam at the Beijing Olympics while winning in 6:58.56. And the sleek blue-and-yellow train wasn’t even clad in a bodysuit, although it probably could’ve used one to knife through the steady London showers.

Monday’s test run came three years to the day when the 2012 Olympics will begin – and it was an important success for London organizers who have been concerned about transportation for the games.

Olympics Minister Tessa Jowell said the three-mile journey “bodes very well indeed” for 2012, when the train service is expected to transport up to 25,000 visitors per hour from St. Pancras International station in central London to the Olympic Park in the Stratford area to the east.

“Ninety-seven percent of people who come to the Olympic Park will travel by public transport,” Jowell said. “These will be the public transport games.”

The train runs on a 140 mph line along the same route used by Eurostar trains from London to Paris and Brussels. Spectators arriving at the Stratford station will walk over a bridge into the park, where a run-down area is being turned into the showpiece complex.

The train journey began with London 2012 chairman Sebastian Coe, a former two-time Olympic gold medalist in the 1,500 meters, speaking to the passengers over the PA system.

“Hello, this is Seb Coe,” he said. “The good news is that I am not your driver this morning. The bad news is that I have (two-time Olympic decathlon champion) Daley Thompson here who is. The train will depart as scheduled at 9:42 a.m.”

The train sped through a long tunnel for most of the trip and pulled into the Stratford platform. Coe and the other VIPs then stepped off the train with big smiles after the journey went even faster than predicted.

“Today means pride, it means progress and it means excitement,” Coe said later. “Pride that we’ve made such a good start and we’ve made such good progress and excitement because we are three years away from the opening ceremony. The competitor in me tells me that is just around the corner.”

Coe and the other dignitaries – including 15-year-old Tom Daley, Britain’s newly crowned world champion diver – toured the park site by buses, getting a firsthand look at what officials say is the biggest construction project in Europe.

Work is progressing on all the main venues in the park, including the Olympic Stadium, aquatics center, velodrome, media center and athletes’ village. Most striking so far is the main 80,000-capacity stadium, whose external structure is already completed. The wave-shaped roof structure on the aquatics center is more than halfway finished.