The qualifying procedure is unique for the Daytona 500. Some teams must  race their way into the Daytona 500 field. The first row is set by a  timed round of qualifying, held one week before the race. The remainder  of the field is set by two separate qualifying races, with two-lap overtime if necessary. The top two  drivers from the qualifying races that are not in the top 35 in owner  points are given spots on the field, and the rest is set by the  finishing order of the duels, with guaranteed spots to those in the top  35. The remaining spots, 40 to 43 are filled by top qualifying times of  those not already in the field from the qualifying race. If there is a  previous NASCAR Champion without a spot, he will get one of those four  spots, otherwise, the fourth fastest car is added to the field.