The runners started the heats on August 4th. A total of twelve runs were completed. The two best runners qualified for the quarter-finals on the same day that the three best runners qualified for the semi-finals. The two semi-finals and the final were held on August 5th. In the semi-finals, the first three starters were able to qualify for the final.
Note: The qualified athletes are highlighted in light blue.
World record holder Herb McKenley from Jamaica was the top favorite. His compatriot Arthur Wint and the US runner Mal Whitfield, winner of the 800 meters , were among the medal candidates. In the final, McKenley picked up the pace and after 200 meters led by almost seven meters. In the last corner, however, he lost speed, the London air with its smog bothered him. 20 meters from the finish he was overtaken by Wint, who had lived in London for a few years and knew the air conditions.
Arthur Win's victory was the first ever Olympic victory by a Jamaican athlete at the Olympic Games.
literature
Ekkehard zur Megede , The History of Olympic Athletics, Volume 2: 1948–1968, Verlag Bartels & Wernitz KG, Berlin, 1st edition 1969, pp. 17–19