The Ferrari drivers banged wheels after Sainz tried to overtake Leclerc into Turn 1, but ended up going up the escape road, putting him ahead at Turn 3.
Leclerc proceeded to blame Sainz for his lack of pace, claiming the damage to his wing made a difference.
"It's okay. We will have a discussion, obviously. I'm sure everything will be fine,” Leclerc said.
"We discussed beforehand that it was the part of the race where we had to manage the tyres as much as possible. Carlos took that opportunity to overtake, which is a shame as that put us on the back foot and damaged my front wing.
"It was a small damage but everything makes a difference. When you see how close we were at the end it's a shame. He is motivated to do something spectacular but I was probably not the right person to do that with.
"We tried everything. I don't think we maximised our race as a team. We are missing pace but it is the way it is. We weren't fast enough."