Saint Lucia competed at the 2011 Pan American Games in Guadalajara, Mexico from October 14 to 30, 2011. The Saint Lucia team was made up of four athletes in three different sports.
Athletics
Saint Lucia has qualified two athletes.
Men Field events EventAthletesSemifinalFinalResultRankResultRankPole vaultRick ValcinNM
Women Field events EventAthletesSemifinalFinalResultRankResultRankHigh jump Levern Spencer1.81 m.7th
Cycling
Saint Lucia has received a wildcard to send one male cyclist.
Road cycling Men
AthleteEventTimeRankFidel MangalMen's road raceDNF
Swimming
Saint Lucia has qualified one female athlete.
Women AthleteEventHeatsFinalTimeRankTimeRankDanielle Beaubrun100 m breaststroke1:13.2912th QB1:10.631st B
References