I agree with LittleBobbyTables in that I don't know of a pdf to Crystal Reports converter so you'll have to build the report on your own from scratch, but you may look into other options instead of Crystal Reports if possible.
Of course it's hard for me to give a good solution since I don't know the drivers behind the decision to use Crystal Reports, but if you are looking to display the data in a web page, Adobe has a pdf to HTML converter here that you may be able to start off with. You put the url to the pdf form and it converts it to HTML or Text. I tried it and thought it did work, it wasn't really close in the look and feel of the original pdf form so you can use it to get you part of the way and then you can wire up the data portion to display your data. Just throwing out another option instead of wedding yourself to Crystal Reports. Hope it helps.