LONDON — Sally Pearson of Australia unseated Dawn Harper of the U.S. as the 100-meter hurdles gold medalist, but she needed an Olympic-record performance to do it.
Pearson got an excellent start and led from the beginning of Tuesday’s final at Olympic Stadium, leaving only the other two medals in question. She was timed in 12.35 seconds, with Los Angeles-based Harper close behind in a personal-best 12.37 seconds and American Kellie Wells third at a personal-best 12.48.
Lolo Jones was fourth in 12.58 seconds.
The finish was so close that Pearson looked fearfully up at the scoreboard to be sure of the order, but the numbers soon proved that she had won gold.
Rain was falling as the race unfolded, but the conditions didn’t prevent the race from being dramatic and of an excellent caliber.