With CodeHS Free and Pro you can view an individual student's progress by clicking on your section and clicking on a student's name.  You will be directed to a new page that shows the student's progress throughout the course. You can also use the dropdown menu to switch student names and switch courses you want to check progress.

With CodeHS Pro you can also view individual student progress through the Gradebook.  To do so, go to the gradebook. Click on a student's name and you will be able to view all of the student's progress. You can also view progress with Progress View.