You can specify the order in which the parts of a list entry appear. For example, you can specify that the page number appear first, followed by the paragraph text.
1)Choose View > Reference Pages, and display the reference page that contains the special text flow for the table of contents or list.
2)Rearrange the building blocks. For example, to put the page number first, followed by the paragraph text, rearrange the building blocks: <$pagenum> <$paratext>.