Without go into "technique" problems...
You really have to work on your turns, especially back-***
Nice race!
One thing that would help this turn is to go deeper so the pull-out is below the surface more. Your pull-out kick was on the surface, no power there. You should be shooting underneath the water, and when you feel the slow-down to kick, you should still be under that surface, because the kick will power you a bit more underneath before you break out to stroke. This takes practice, but I find it fun to get the feeling of shooting along underneath, so peaceful and fast.
Without go into "technique" problems...
You really have to work on your turns, especially back-***
Nice race!
One thing that would help this turn is to go deeper so the pull-out is below the surface more. Your pull-out kick was on the surface, no power there. You should be shooting underneath the water, and when you feel the slow-down to kick, you should still be under that surface, because the kick will power you a bit more underneath before you break out to stroke. This takes practice, but I find it fun to get the feeling of shooting along underneath, so peaceful and fast.