So we've been exchanging texts with Alan Webb - the American record holder in the mile this evening. Webb trained with Andrews for a year or so.
He wanted video of the final 100 so we sent it to him. Here is what Webb said after watching it.
"His chest is past Mekonnen therefore completing the pass before Mekonnen looks over and forces Robby off the track.
"He does not 'pass' off the track per the ruling. He is forced off after the pass."