 She took part in the contest's sixth heat on 6 August, finishing eighth (and last) of all runners, with a time of 24.12 seconds.Gabriel placed behind Nelkis Casabona of Cuba (23.82 seconds) in a heat led by eventual silver medallist Shelly-Ann Fraser-Pryce from Jamaica (22.71 seconds).Overall she ranked 47th out of 52 athletes, and did not progress to the semi-finals because she was 1.02 seconds slower than the slowest runner in her heat who made the later stages.