I could tell you but then you would have to be a decent person. I (and not nearly alone on this)thought if things broke right Langon could run almost exactly what he ran. he could have gotten there a different way. As it is he PR'ed by 1.6 secs. Similar to BU 5K when he ran last 200 fastest of almost all if you get to see splits. he probably left 1-2 out there. But, you don't know, he close this mile in 1:54.x he would have never done that off 1:57, why? Would I be so sure, you might day? Because he is not running 3:51-52 yet, in my own opinion.
This race was set up for the winner to go 3:52-53, BUT, nobody went for even slower than that, When Pacers dropped at a pretty conservative 2:27+, there was still a gap. Murphy found himself, a bad spot for him even though he is a better kicker than Martin. He has enough to hold off Martin so why look right or just over shoulder? Never saw Langon storming in, in 26.2, and diving. The pacers were there for a 3:52-53, nobody bit.