The LSAT is a three-hour-and-twenty-five minute test. Only two hours and twenty minutes of the test count toward your score--the experimental section and the writing sample are not scored.
The formats for the LSAT exam consists of: Analytical Reasoning (games), Logical Reasoning (arguments), Experimental Section, Reading Comprehension and Writing Sample.
The order of the format is not fixed: the sections can occur in any order--except for the writing sample, which is always last.
