My TRON Question

Anyone ever wonder how much real time elapsed in the movie TRON through the whole computer portion of the film? I was thinking that the events probably don't take that long.

Consider the events that occur in the film are just programs being executed. Since those programs are just performing a list of tasks, it would seem that the amount of time that Flynn takes defeating the MCP is probably not that much time in the human world. It's like the whole computer world part of the film is occurring in very slow motion.