2 Round Heats, Random Order

The purpose of this article is to explain the 2 Round Heats, Random Order line-up. 

The 2 Round Heats, Random Order lines drivers up into two heats randomly. Each driver will appear in two heat races, but the starting order will be completely randomized. 

Note: You will need an even number of heats.

For example below is 10 drivers in two heats. 

Recalculating it gives an entirely different line-up.