Darn it! I agree with Hedo-Rick- if the bottles are already bursting, the heat from pasteurizing will push them over the top and the corks will pop out and the bottles may explode.
I'd gently pour them back into a carboy and let them finish up, clear, and try again once it's fully clear and no longer dropping any lees.
Broken Leg Brewery
Giving beer a leg to stand on since 2006