Lag in Race

[LFS And AC Player]

Hey Guys!
I have a problem with AC,
When i run a Time Trial my AC was so smooth and no lag,
But strange thing happen when i run a Race!
My game Is Lagging, even i was on the lowest setting
My Spec :
Intel Celeron N3350
Intel HD 500
2 GB.

I know my Laptop Is Potato lollll!
But Is Anyone Have A Tips?
Btw, i was Using RSS F1 2022 mod, and using Dualsense as My Controller