Second Quiz and Reporting

I have been asked to make the following happen in a module through our LMS:

• Learner goes through content of learning module.
• There is a quiz at the end of the module. If they pass, they are marked as finished.
• If they do not pass, they need to go through the module again, and then complete a second quiz. No matter the score, they are to be marked as finished.
• I need reports as detailed as I can on this information.

I have checked with my LMS forums and as far as we can tell, I can't report on two scores in one module, so I'm looking for creative solutions. 

I am thinking along the lines of building three results slides-one for quiz 1, one for quiz 2, and one that is my reporting page. 

• Quiz 1 reporting 'pass' page sends them to results slide, and fail sends to beginning of module; variable at end of module content sends to quiz 2 once complete second time.
• The reporting page has a pass of 0% and everyone sees it as a normal 'congratulations' page and only reports on quiz 2.
• If report shows 0%, they either passed the first quiz OR didn't answer anything correct on the 2nd quiz.  That's the main part I really don't like.

Any other ideas?

Thanks much, from a cold and snowy Minnesota!

Kate