Level calls must or can also affect the judges' perception of the quality of execution, in other words, GOE.
No, judges DO NOT KNOW THE LEVEL CALLS when they award their GOEs. They might guess that the sequence looks complex enough for level 4; if they are also technical specialists or controllers they might count the steps to themselves by habit; but they do not know how this technical panel at this competition called this step sequence. In awarding their GOEs they can only be influenced by what they themselves see.
OK, here's what I saw for the steps. I'm not going to look back at what BoP called until after I post them.
RFI double
three CCW
brief turned-out two-foot glide (technically an Ina Bauer? doesn't count as a step)
RBI
choctaw CW
RFO
twizzle CW
tap-toe CCW
RFI
rocker CCW
RBI-RBO
edge change CCW-CW
RBO
three CCW
RFI
double three (or slow twizzle) CCW
brief wide step/Ina to LBI
choctaw CW
RFO
loop CW
RFO
three CW
RBI
choctaw CCW
LFO illusion CCW
toe steps CW
RFO
rocker CW
RBO
counter CW (the free leg action and the camera angle makes it hard to see exactly what she's doing on my VHS tape of the NBCSN broadcast; the nbcolympics.com has a different camera angle but the website doesn't play very smoothly for me, but as far as I can tell it's a counter)
RFO
counter CCW (clearly comes out on a RBO edge but free foot comes down immediately after, so a strict caller might not count it)
RBO
mohawk CCW
LFO
loop CCW
tap toe CW
LFI
rocker CW
LBI
rocker CCW
LFI
bracket CW
some crossover steps that don't count, but there is an RBI-RBO
edge change CW-CCW
crossover
RBI
double three CW (or possibly RBI rocker, shallow edge change, RFO three)
So it might mean being generous on the gray areas (the second twizzle?), but I can see how a caller could give her credit for threes, rockers, twizzles, loops, and counters in both directions, as well as toe steps (if those hops count as steps), choctaws, and edge changes in both directions.