Just one fix/suggestion, somebody was saying this to me on my first workout too, it should look like this for all your exercises, the 8 reps and last 12 should be the same weight. Then you do the flyes till you can't do any more in proper form. Everything else looks ok to me, but there are ppl who know much more than I do that will chime in too

Chest: Chest Press:
3 X 12
5 X 10
8 X 8
10 X 6
8 x 12
Flyes: 5 X 12 to failure

Raises are really hard to do. Your time will get better as you are more familiar with the exercises and the routine You may need to lower your starting weights if you can't finish. Don't worry, you'll be upping them again sooner than you think! Hope I helped a little!