6 working hours turnaround on mpMRI reporting a bad sign?

I was given a Prostate cancer diagnosis (grade only) on Wednesday, with immediate PSA bloods in same clinic, and evening mpMRI on Friday.

The hospital radiology reporting has taken 5 hrs 45, from 0800 start today (Monday), and I've been advised my MRI report is available, and I'll receive an appointment notification to see them again shortly.

Is same weekday day reporting by late lunchtime a worrying sign of expediency? As far as I'm aware it won't have been written up over the weekend, so this literally is a sub 6 hour Monday turnaround