Do recruiters see responses from interviewers as they come (hire no hire), or they only can see them when everyone has submitted?
Yes they do. They aren’t supposed to share feedback like that, but sometimes they will anyway if you ask.
They wouldn't budge for me, luckily for me, the hiring manager connected with me on LinkedIn and I just talked to them instead. They gave me better feedback
If the answer is no, it doesn't matter, because they'll only communicate what the answer is, they won't give you any info