Yes.
From the IAAF "Entry Standards":
Performances achieved in mixed events between male and female participants
(see Rule 147) will only be accepted under the following circumstances:
o For all field events and races of 5000m and over held completely in the
stadium the results will be:
Automatically accepted if achieved at National Permit competitions
Accepted only with the Area Association's approval if achieved at
competitions under IAAF Rule 1.1 (i) and (j)
Never accepted if achieved at competitions conducted under IAAF
Rule 1.1 (a) to (h)
There's also a provision somewhere that five runners have to finish a race for it to count as a qualifying standard.