2025 Season — Round 10
Canadian Grand Prix
Montréal — 70 laps — 20 drivers
Total lap inversions
2283
start→finish: 31
Volatility score
1.6307
inversions / (grid × laps)
Winner
RUS
George Russell
Biggest mover
SAI
+6 positions (Carlos Sainz)
Most overtaken
NOR
-11 positions (Lando Norris)
DNFs
2
retirements
On-track overtakes
22
of 184 total moves
Interventions
5 SC
laps under neutralisation
Race Summary
The 2025 Canada GP produced 2283 lap inversions across 70 laps, with a volatility score of 1.6307. Carlos Sainz (SAI) was the biggest mover, gaining 6 positions. There were 2 retirements which influenced race positions.
Inversions Per Lap
Each point shows how many active inversions existed that lap relative to the starting grid order.
Higher peaks indicate more overtaking activity.
Cumulative Inversion Curve
Running total of inversions across the race. Steep sections indicate high-action phases.
Flat sections mean positions locked in for multiple laps.
Lap-by-Lap Position Tracker
Each line is one driver's position through the race. P1 is at the top.
Lines end where a driver retired. Use filters to isolate specific battles or storylines.
Quick select:18 / 20 drivers shown
Driver Position Changes
Positions gained (green) or lost (red) from grid start to final classification.
DNF drivers shown in grey.
Position Heatmap
Rows = drivers, columns = laps. Cell colour = position: green (P1) → yellow (mid-field) → red (last).
Faded cells = retired. More colour variance across a row = more movement for that driver throughout the race.
Hover any cell for driver, lap, and exact position.
Race Chaos Timeline
Lap-by-lap breakdown of overtaking activity by type. Green = genuine on-track passes,
orange = pit-cycle position changes, yellow = moves under Safety Car / VSC,
red = DNF-induced gains. Yellow dashed lines mark neutralisation laps.
Overtake Classification
Breaking down how position changes occurred during the race.
Only data from re-ingested races (fetch_race_data.py v2) will show full classification.
184
Total position gains
On-track
22 (12%)
Pit cycle
161 (88%)
SC / VSC
0 (0%)
DNF-induced
1 (1%)
Adjusted Volatility
Three inversion curves for comparison.
Raw: unfiltered (dashed grey).
Pit-adjusted: removes drivers on in/out-laps so pit stops don't inflate inversions (green).
SC-neutralized: SC and VSC laps weighted at 25% to reduce artificial compression effects (yellow).
Raw
1.6307
Pit-adjusted
1.3764
SC-neutralized
1.5696
Driver Battle Index
The most intense wheel-to-wheel fights of the race, ranked by a combined intensity score
(position swaps + laps within 1 position). Higher = more sustained wheel-to-wheel racing.
ANTvsVER
VER wins
4 position swaps64 laps within 1 posIntensity: 36
ANTvsPIA
ANT wins
4 position swaps60 laps within 1 posIntensity: 34
LECvsNOR
LEC wins
3 position swaps59 laps within 1 posIntensity: 32.5
RUSvsVER
RUS wins
0 position swaps60 laps within 1 posIntensity: 30
BEAvsHAD
BEA wins
3 position swaps41 laps within 1 posIntensity: 23.5
OCOvsSAI
OCO wins
0 position swaps46 laps within 1 posIntensity: 23
NORvsPIATEAMMATE
PIA wins
4 position swaps37 laps within 1 posIntensity: 22.5
SAIvsTSU
SAI wins
0 position swaps40 laps within 1 posIntensity: 20
COLvsHAD
COL wins
0 position swaps39 laps within 1 posIntensity: 19.5
GASvsLAW
GAS wins
1 position swap36 laps within 1 posIntensity: 19
Tyre Strategy Timeline
Lap-by-lap view of each driver's tyre compounds through the race. Solid = new tyres, faded with border = used tyres.
Hover over any stint bar to see compound, stint length, pit lap, duration, and net position change.
Quick select:20 / 20 drivers shown
Soft
Medium
Hard
Intermediate
Wet
Used tyres
1
15
30
45
60
70
RUS
VER
ANT
PIA
LEC
HAM
ALO
HUL
OCO
SAI
BEA
TSU
COL
BOR
GAS
HAD
STR
NOR
LAW
ALB
Lap
What If No Safety Car?
Simulates the race volatility if all SC and VSC laps were removed entirely.
Orange line = what the chaos curve would look like with pure racing laps only.
Faint yellow verticals mark the removed neutralisation laps.
1.6307
Actual Volatility
full race, all laps
1.6685
No-SC Volatility
65 racing laps only
+2.3%
Difference
more chaotic without SC
5
SC/VSC Laps
laps removed from calc
Faint yellow lines mark removed SC/VSC laps · Orange = what the race chaos would have looked like
Momentum Tracker
Rolling 5-lap position change per driver. Positive = charging forward, negative = falling back.
Shows who had the most momentum at each phase of the race. Defaults to top 10 finishers — use filters to explore all drivers.
Rolling 5-lap position change per driver. Positive = gaining, Negative = losing positions.
ALO-12
peak at L17
HUL-12
peak at L21
ALB-12
peak at L23
BEA-9
peak at L20
COL-9
peak at L14
Quick select:10 / 20 drivers shown
Strategy Chaos Score
Measures how much strategy decisions shaped the race outcome.
Counts undercuts, overcuts, pit-cycle passes, and failed strategies.
422.5
Strategy Chaos Score
Undercuts
20
Pitted early, gained on exit
Overcuts
141
Stayed out, gained via track position
Pit-Cycle Passes
161
Positions gained through pit windows
Failed Strategies
20
Net position loss from pit strategy
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