I tracked my car @ 95 F with oil temp reaching 260 F, but didn't went over that, using Motul v300 0w40. Started around 180 F first lap, reached 250-260 F during third lap and stayed there, in a long track (around 3.375 Mile long).
Here it is, temperature not clear and it is in celsius
https://youtu.be/mkiLf00FlmA
I have 34 row as well. in cooler weather, it is around 240 F at the third lap.
only some findings to compare with yours.