There are times when there is not enough information to create figures for a race, usually in a maiden race with a lot of first time or second time starters. In this case there was only one other dirt sprint on the day, a couple of hours later, and since the 5 1/2 races at Laurel often come up funny I wasn\'t going to base the figures strictly on a 6f race 2 hours later (and which was the last race of the day-- first and last races are more likely to have to be broken out than others, for issues of track maintenance).
What I do is go back a month or two later after some horses have run back and see if I can work back into it. Not perfect, but something. Obviously that doesn\'t help you here.