Triathlon activity not synched as fit file is corrupt, someone able to fix it?

Hi all,

Did a relay triathlon last Saturday, doing both the ride and run while a mate did the swimming, won the race but now my activity won't upload to connect, bit annoying. Probably a corrupt file due to the 'short swim' as I clicked through the swim going to the transition mode for the Swim to Ride transition. Anyone able to fix the fit file? Thanks in advance!! Sincerely, Corné

[solved]