My belief is that the bar is set sufficiently low that a first time pass is a requisite. Therefore, we (the company I interview for) don't interview anyone without a first time pass across the board. That said, we can afford to be fussy.
My greater concern is that if your preparations for the professional exams have left you in this state, how will you manage your working life as a pilot?
How and where did you study, and what have your tutors said?