Apologies if i misunderstand:
" Is it possible to delay the timing for individual Carousel Slides for each Carousel Container? "
Or:
" Is it possible to delay the timing for each carousel individually on a page with multiple carousels?"
However regardless of the answer this will require custom coding in order to set up Carousel's differently to one another. It cannot be done within Lay Theme's default options sorry.
Hope this helps J & best wishes 🌼 Richard