Software for GTR2:
SimUtils Race Manager
Use this tool to view timing, and live positioning of online racing on SimUtils servers!
SimUtils Data Logger
(See live vehicle data in Race Manager)
Open your .PLR file in GTR2Folder\UserData\PlayerName\PlayerName.PLR and make sure the "Write Shared Memory" line says: Write Shared Memory="1".
Both of the above requires .NET runtime 4.0 or newer