If you use LiveSplit, you should be able to just activate it in the Splits Editor. Read the website for information on what it does. (external link)

Last Updated: 16 Jan 2016

Contains two different sets of splits that are set up to work with the Autosplitter: "Default" (splits levels) and "All" (splits everything the Autosplitter supports). You may have to activate the Autosplitter in the Splits Editor, but the settings should already be configured correctly. It also contains icons for each split at the start of a new Episode. Just disable icons in the Livesplit Layout or delete them in the Splits Editor if you don't want to use them. (direct download)