The ones who are interviewed first might benefit from a committees’ primacy bias. Still, some experts claim that it’s probably better to be interviewed last because of recency, especially if it’s a day with many bad candidates.
Therefore, the answer to this question is not clear.
For example, if it’s a day with excellent and competent applicants, being interviewed last isn’t good, and there’s no way of finding out if the other candidates are good or not.
However, some experts claim that both being the first and last to be interviewed is advantageous.