The table at right lists the finish times for the 2008 Men's Olympic 100 m butterfly swim final in Beijing. From the data, what is the best estimate of the distance the 2nd place finisher, Cavic, was behind the 1st place finisher, Phelps?
Men's 100 m Butterfly Swim
1 Michael Phelps 50.58 s
2 Milorad Cavic 50.59 s
3 Andrew Lauterstein 51.12 s
4 Ian Crocker 51.13 s
5 Jason Dunford 51.47 s
6 Takuro Fujii 51.50 s
7 Andrii Serdinov 51.59 s
8 Ryan Pini 51.86 s
(A) 0.2 cm
(B) 2.0 cm
(C) 5.0 cm
(D) 10 cm
(E) 20 cm