Can confirm that Murphy, Engels, Hassan, and Klosterhalfen were doing 10x200m with 200m jog (actually more like full recovery). It appears they were supposed to be progressively faster each rep or maybe in sets. I saw Murphy click off a 24.0 in the middle portion of the workout, and I also saw Hassan struggle for multiple reps. It was really fun to watch the regular, uncomfortable, medium-hard work that is part of the journey to world class running.
Also, side note: Craig Engels is a great dude and is great for the sport. He won a loyal fan on Sunday. I’m really hoping he makes the WC team this year.