Oh, I see a dilemma happening here...
I now understand your idea, jeeks, but the answer is without having more than one lap is exactly like Stephan said : "it cant be done, you cant overtake the last person"
Anyway, Next Question: Mary's father has five daughters: 1. Nana, 2. Nene, 3. Nini, 4. Nono. What is the name of the fifth daughter? Is it Nunu?