How to find the correct value when considering two variables?

Good day all again.
Yeah, I'm busy programming again and I have hit another challenge I sadly can't solve...

What is it? Well... I am trying to get a list of pitstops, vertical list, into a list that shows the lapnumbers of the pitstops behind each driver. Some made no pitstops, some 3, some 1, most 2. With this double variable (starting number and number of pitstop) I get confused. I can work out the first pitstop correctly with an iferror formula combined with a vlookup, but with the second one it goes wrong when the driver made a third stop (then only the third shows up and not the second, resulting in first, third, third).

See attachment for how I would like to see the results. And yes, it is just filled in by hand. But my idea is: the more Excel does, the less mistakes there are made. So my question is: what formula(e) should I use to get the final result I desire (Col. E-L). So yeah, it might be that a driver stops 4 or 5 times...

Thanks in advance for reading, trying or solving. It's appreciated.

Kind regards,
Daniël.