This info will be presented to you in college by your pre-med advisor or the pre-health committee. But basically, this is how it goes for a lot of pre-meds out there:
Freshman year: Intro Bio for majors, Intro Chem for majors, Calculus
Sophomore year: O-chem I & II, Genetics, Cell/Molec Biology
Junior year: Biochem I & II, Physics I & II, Take MCAT, apply in Spring
Senior year: science electives, go on interviews, recieve acceptances
Humanities/English courses are interspersed as you and your academic advisor see fit, but this is not any problem if you attend a liberal arts college.
This timetable represents a traditional pathway so that you would work seamlessly from undergrad to med school. A lot of people take time off and space things out, which is totally fine (that's what I'm doing).
Just for future reference, try using the search function first or trying a search of the internet. Most colleges have this sort of thing available online through their pre-health committee.