Formula 1 Telemetry Analysis & Charts
Download, edit, and share the charts freely — no credits needed 💚
No Data Available
Data available 30 minutes after session ends.
Try a different year, event or session.
Add favorites with a 3-letter code (e.g. HAM). Chips show racing number when session data is loaded.
Select a year, event, session and drivers above to load the lap chart.
FIA Decision Documents
Browse steward and FIA PDFs for the selected event, search quickly, and export them as PDF or images.
Note: Documents are updated after the race.
View all documents →Documents
Results update with the selected year and event.
- Open the Docs tab for any year and event to browse FIA PDFs.
Select a document to start reading
Choose a year and event above, then pick an FIA document from the sidebar. The viewer will load PDFs here with text selection and image export.
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Pro tip: Pinch, Double click or use mouse wheel to zoom charts
How alignment works
- Split each lap into S1/S2/S3 using official sector times.
- Within each sector, scale compare-lap distance onto the reference (first selected) lap and interpolate time.
- Scale times per sector so endpoints match official sector deltas.
Delta = compare time − reference time. Only sector endpoints are exact; shape within a sector is estimated.
About TracingInsights
TracingInsights is an independent Formula 1 data project. The dashboard above turns the official timing and telemetry of every session since 2018 — practice, qualifying, sprint qualifying, sprints, races and pre-season testing — into interactive charts. New sessions appear about 30 minutes after they end, and every chart can be downloaded, edited and shared without credit.
How to use the dashboard
Pick a year, a Grand Prix, a session and the drivers you want to compare. The lap chart then draws every lap each driver completed, coloured by team. Click any lap to load its telemetry, then add laps from other drivers to compare them corner by corner. Essential mode keeps the core charts; Expert mode adds the lap time heatmap, gaps to the car ahead and the acceleration channels.
How to read the charts
Lap times and stints: the lap chart shows how pace develops through a session, and stint analysis splits it at every pit stop, coloured by tyre compound, so you can see degradation. Fuel correction removes the effect of the car getting lighter (about 0.03 seconds per kilogram of fuel), which makes early and late race laps comparable.
Sectors and positions: sector analysis splits each lap into its three official sectors, so you can see where a driver gains or loses time. Position changes follow every driver's place lap by lap, and the race trace shows the gap to a reference driver over the whole race, with pit stops, fastest laps and overtakes marked.
Telemetry: for the laps you select, the speed, throttle, brake, gear, RPM and DRS traces are drawn against distance, with corner numbers marked. The delta chart shows where one lap gains on another, and the track map colours 25 mini-sectors by the fastest selected driver. The elevation trace should overlap for every car — if it does not, the laps are misaligned.
More from TracingInsights
- Race analysis charts — race pace, tyre strategy, pit stops, overtakes and more for every round.
- Blog — race previews and guides illustrated with our own telemetry charts.
- Driver of the Day — every fan vote since 2016, by season, driver and Grand Prix.
- F1 schedule — session times in your time zone, with countdowns and weather forecasts.
- F1 statistics — drivers, teams, circuits, races and records from 1950 to today.
- Frequently Asked Questions — data availability, downloads, annotations and how each calculation works.
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