diff --git a/Backend/Plugins/IRacingPlugin.cs b/Backend/Plugins/IRacingPlugin.cs
index f194554b..dd712e32 100644
--- a/Backend/Plugins/IRacingPlugin.cs
+++ b/Backend/Plugins/IRacingPlugin.cs
@@ -213,8 +213,8 @@ private void HandlePitUsage(DataSample data)
                                     WearRRR = (uint)Math.Round(data.Telemetry.RRwearR * 100),
 
                                     Laps = data.Telemetry.CarIdxLapCompleted[i] - carState.StintStartLap,
-                                    FuelDiff = carState.StintFuelLevel - data.Telemetry.FuelLevel,
-                                    Duration = carState.StintStartTime - now,
+                                    FuelDiff = data.Telemetry.FuelLevel - carState.StintFuelLevel,
+                                    Duration = now - carState.StintStartTime,
                                 };
 
                                 EventBus.PublishEvent(status);