It’s really hard to say without swapping back to back on a given day, but thats probably close. I never ran the RR at VIR, but my best at ViR on Nittos was about 2:08 vs 2:06 on R7. The one time I ran the 3R at VIR I turned 2:06.9, but that was on a very hot day, so I think they would be close to the R7.
Same for RdAtl, where my times with RR split the difference. 1:35.5 on R7, 1:37 on RR, 1:38 on NT01. Drop off with heat cycles was similar for R7 and RR, and maybe just a bit less for the 3R, but I did manage to spin the car on the first turn on my out lap at CMP on day 3 with the 3R….. They can be tricky until warmed up. NT01 does drop off (contrary to internet wisdom), but more slowly. I’m lucky to get 3 days out of any tire.