NEET droppers: how do you review a mock test without spending the whole day on it?

Dropper here, second attempt at NEET. Last year my biggest mistake was taking lots of mocks and barely reviewing them. This year I'm trying to review properly, but a full 180-question review is eating most of the next day, and that's time I'm not spending on actual revision.

What I'm trying now:

1. Only review wrong answers and guesses, and skip anything I got right confidently.
2. For each one, write a single line: concept gap, silly mistake, or didn't know.
3. Group the concept gaps by chapter and add those chapters to next week's plan.

That's cut it to around 2–3 hours. Is that enough, or am I missing things by skipping the confident-correct ones? How are other droppers balancing review against new study time?