Christine, Deadlift looks good. A few things to focus on, even if you are trying to be fast I need you to settle the weights into the floor between each rep. Try not to let them bounce.
As you pull past your knees, think about pushing your knees back to the wall behind you to get your hamstrings into it (I think we talked about this one time at the gym). In these videos you are kinda scooping under the bar to lock it out if that makes any sense.
