Facebook – How to check if someone else is accessing your Facebook account

No.

Taken from Facebook's FAQ:

Facebook does not provide applications or groups with the technical means to allow people to track profile views or see statistics on how often a particular piece of content has been viewed and by whom. If an application claims to provide this functionality, please report the application by going to the application’s About page and clicking "Report Application" at the bottom of the page, or by clicking "Report" at the bottom of any canvas page within the application.

Applications you use may ask for permission to access content from your News Feed and Wall. Granting this permission does not allow applications to see who has viewed your profile. It simply allows applications to see which friends have interacted with posts, such as which friends liked or engaged with a particular wall post.

Source

Facebook does not make available any list of friends or non-friends that have viewed your profile/timeline. The list you are referencing is the list of friends in the chat sidebar that appears on the right side of the window (if it is wide enough). Facebook claims that this shows the the friends that you've interacted with frequently or recently on Facebook, although it is thought to also include some randomness for serendipity.