In a small bowl, beat the sugar, applesauce, oil, egg whites and vanilla until well blended.
Combine the flour, cinnamon, baking powder, salt, nutmeg and baking soda; gradually beat into sugar mixture. Fold in zucchini and raisins.
Transfer to an 8-in. x 4-in. loaf pan coated with cooking spray.
Bake at 350° for 50-60 minutes or until a toothpick inserted near the center comes out clean. Cool for 10 minutes before removing from pan to a wire rack to cool completely.