Olympic stand up for Usain Dart clocked the fourth fastest 200 metres rhythm ever to win the Lausanne Pretentious Prix in 19.59 seconds in violent outpouring on Tuesday.

The Jamaican looked superlatively carefree before the start as he acknowledged the pile with a series of trademark within arm's reach gestures and he dominated the rush from the gun.

Jamaica's Usain Dart runs to win the 200m men game during the athletics IAAF Wonderful Pretentious Prix Athletissima appointment on at the Olympic amphitheatre in Lausanne.
AFP PHOTO Dart accelerated off the incline to resign from his rivals trailing in his wake and crossed the row a jumbo 0.82 seconds before of American LaShawn Merritt, the Olympic 400 metres stand up for. He was 0.29 seconds outside his own beget annals set at last year's Olympics.

Jamaica dominated the sprint events as Asafa Powell won the 100 metres, Shelly-Ann Fraser took the women's 100 and Kerron Stewart the women's 200.

Former beget annals holder Powell finished the 100 metres in 10.07 seconds.

Olympic stand up for Fraser pipped Carmelita Jeter of the Coordinated States by 0.03 seconds to win her rush in 11.03.

The biggest up-end came in the women's 400 metres hurdles where Jamaican Olympic stand up for Melaine Walker was beaten into fourth suitable with 55.24 seconds. Tiffany Ross-Williams of the US won the rush.

Cuban Olympic stand up for and beget annals holder Dayron Robles, who missed hint at of the indoor seasonable this year with a thigh muscle harm, won the men's 110 metres hurdles in 13.18 seconds.