Use the built in lap telemetry analyzer of Ledsmaster to compare 2 completed laps and improve your P.B.
To be accurate enough the first 3 laps are skipped (warmup + the first 2 laps without a PB valid)
A "Rookie Edition" of Lap Telemetry Data Analysis is included with Ledsmaster and you can check a lap or compare 2 laps quickly (see the screenshot at the bottom of the page).
But obviously, you can also use an external Data Analysizer software to get more information on your laps.
if your Telemetry Data Analysis software can import external data in csv format, you can create a "schema/layout/canvas/..." for it (the most difficult part) to be able to import these files with raw data to analysis your laps...hopefully this info can help.
some data will stay at zero if the simulation does not provide the info in their API...
[PLUGIN]
rFactor2Plug,rFactor2.exe
[HEADER]
track,car,trackSize,laps,bestSector1,lastSector1,bestSector2,lastSector2,lapBestTime,lapLastTime
Malaysian Full Loop,Formula ISI Vyrush,5521.599121,2,29.173660,-1.000000,68.943756,-1.000000,-1.000000,-1.000000
[DATA]
index,record,time,bestTime,BestTimeDiff,lastTime,lastTimeDiff,distance,bestDist,bestDistDiff,lastDist,lastDistDiff,x,y,z,pitch,yaw,roll,gear,rpm,speed,kers,kersMax,drs,throttle,brake,clutch,steer,FLBrakeTemp,FLAverageTemp,FLTemp1,FLTempMid,FLTemp2,FLLoad,FLWear,FLSuspensionDir,FLSuspensionVel,FLPressure,FRBrakeTemp,FRAverageTemp,FRTemp1,FRTempMid,FRTemp2,FRLoad,FRWear,FRSuspensionDir,FRSuspensionVel,FRPressure,RLBrakeTemp,RLAverageTemp,RLTemp1,RLTempMid,RLTemp2,RLLoad,RLWear,RLSuspensionDir,RLSuspensionVel,RLPressure,RRBrakeTemp,RRAverageTemp,RRTemp1,RRTempMid,RRTemp2,RRLoad,RRWear,RRSuspensionDir,RRSuspensionVel,RRPressure
...