I think Bethany is either very far ahead or far behind. She's wearing a yellow vest and Amy is wearing a blue vest in the finish line pictures. I'm also assuming the color vest correspond to the mats. I can't clearly expand the shipping yard pictures, but the yellow mat is empty and the two on either sides have stuff on it. So if the goal is to locate objects in the shipping containers and place them on the mat, then Bethany is far behind. If they have to place an object into the container, then she is far ahead.