After Q1 is complete, the five slowest cars are eliminated (removed) from the qualifying session. This would include any cars that did not set a qualifying time. The remaining 15 car advance (move on) to Q2. The five cars eliminated are placed in the last five start positions, based on their fastest time from Q1. The procedure is repeated for Q2. The five slowest cars from Q2 are placed in the 11 through 15 starting positions on the grid.