2002 Gauss 7 Problem 6

Five rats competed in a 25 metre race. The graph shows the time that each rat took to complete the race. Which rat won the race?

\textbf{(A)} Allan \textbf{(B)} Betsy \textbf{(C)} Caelin \textbf{(D)} Devon \textbf{(E)} Ella

If there are no answer choices shown, enter a numerical answer.

Full credit to this problem is given to the CEMC, you may view all Gauss contests here.