Career
She ran the 4 x 400 meters relay with Jamaica at the 2007 World Championships in Athletics and the team took the silver medal and recorded a Central American and Caribbean record in the process. Prendergast came in with the Jamaican relay team at the 2010 World Indoor Championships in third place, but was stripped of the bronze medal because of the disqualification of Bobby-Gaye Wilkins. Personal bests 200 meters – 23.34 seconds (2007).