Moncur did not run in the finals, but did compete in Friday's qualifying race which qualifies him for a medal. The Bahamas posted a time of 2:58.03 in the finals. The Bahamian team had a time of 2:59.88 in the prelims.
Moncur lettered for the Tigers from 1999, 2000 and 2001.
Another former Auburn runner, Sanjay Ayre, ran the third leg of the 4x400-meter relay finals for Jamaica on Saturday, but his team finished eighth 3:01.45.
The five medals earned by former Auburn track and field athletes are the most in school history. The previous high was one. Overall, competitors from AU earned 19 medals.