I need help with parallelism involving adverbs.

Question

So, I have narrowed my options down to:
1: We debarked in zero gravity; we then quickly began our telemetric mapping of the alien city
2: We stared, dumbly, mouths agape, tryinng to take the implications.
I am leaning towards options 2 because option 1 seems like it includes verbs instead of adverbs for words that are parallel.

Answer 1

I see no parallelism at all in 2.

I see parallelism in 1, but not involving adverbs.

Answer 2

ok thank you

Answer 3

You’re welcome.