The final positions of Tomcat, Owl, Robot, and Sneaky are 15, 13, 11, and 15 respectively. The total sum of die rolls for each player is 52, assuming that the starting positions are as given.
Answer: Tomcat is on position 15, Owl on 13, Robot on 11, and Sneaky boards if considering the starting position again as 15. Total die rolls per player sums to 52.
Thus, wrapping with the solution:
boxed{15, 13, 11, 15}