Google Maps records everything and sends it to the cloud to log your entire journey while using the app. They've made it into a feature to show "average speed" and similar details in the Maps app.
They have your speed, where you began and where you were going. Way more damning.
https://en.wikipedia.org/wiki/Event_data_recorder
https://www.ecfr.gov/current/title-49/subtitle-B/chapter-V/p...