Your data just backs and confirms why the Preakness is the most form-full race of the 3 and one of the most of any Grade 1 event. Almost no jump-ups and the good form/ paired numbers hold just 2 weeks later. Once they run 1 1/4 miles, the fitness level is at a peak and the short turnaround actually works in favor of maintaining that peak vs reacting. Either longer spacing or shorter spacing works well, in between is where is gets tough and thus the triple crown drought. Orb\'s best chance to complete the sweep is another pair, not a blowout win, Followed by a slight reaction to 0 without someone else bettering that.
Take a look at Afleet Alex\'s sheet from 2005. The numbers were there to sweep but trouble in the 20 horse field tripped him up. Most have been focusing on those 3rd leg failures but the patterns were not kind at all to the near misses.