Preheat oven to 350°. Place about 15 paper baking cups in muffin pans, and coat with cooking spray.
Combine flour and next 4 ingredients in a large bowl; make a well in center of mixture. Whisk together pineapple and next 4 ingredients; add pineapple mixture to flour mixture, stirring just until dry ingredients are moistened. Fold in carrots, pecans, and raisins. Spoon batter into baking cups, filling about two-thirds full.
Bake at 350° for 22 to 25 minutes or until a wooden pick inserted in center comes out clean. Cool in pans on a wire rack 10 minutes. Serve warm or at room temperature.