And to be honest, that jaw-dropping finish was the Belmont. He "only" finished the Derby by about 2 lengths and didn't get the lead until the homestretch. Nevertheless, you should watch that Belmont though, my god it was amazing.
Also, correction of mine from above... Rich Strike had one of the fastest half-Derby's ever, but as one might expect, the pace slowed a good bit and his time was somewhere around 45th or so for Derby history. Not shoddy, but not an historic time. Nevertheless, the way he put on the gas in the last quarter was about the most exciting thing I've seen (Monarchos of course did the same in '01, but he was a decent 6-1 going in.) This - this was another galaxy - longest shot since 1913, which in many ways is almost another world. That's why I think it might be #1 on my list, Secretariat's 1973 Belmont up there, too.