Side by side they will be separated only by driver skill for the most part. After about a dozen laps or runs, the intercooler will pull ahead as heatsoak sets in. Hotter the climate the more noticeable and sooner it sets in.
Here in Phoenix the difference right now with 100 degree temps is that on the first run the I/C car pulls. A couple more runs the difference becomes bus lengths. Heat is the enemy of a turbo'd car. The I/C was one of the first mods I did.