Unfortunately Facebook doesn't let you do that. Timeline is the current feature that is here to stay. The facebook developers are on the role and they want to make facebook as interactive as possible, and timeline is just one of their inventive ideas to do that.
You can't. Only thing you can do about it is delete your FB account then make a new one with the same email you used before and then adding the friends back and putting your pictures back on to your new profile etc..