1973 Canadian Grand Prix: F1 Race, Qualifying & Winners

Round 14 of the 1973 FIA Formula One World Championship returned to the Mosport Park for the XIII Labatt's Grand Prix of Canada.

Ben Bush

By Ben Bush
Published on March 4, 2024

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Peter Revson was declared the winner of a confused 1973 Canadian Grand Prix after changing weather and the championship’s first race deployment of a safety car disrupted the order. Emerson Fittipaldi finished second and Jackie Oliver third in the final classification.

Race Guide

Season: 1973 F1 World Championship
Race date: 23 September 1973
Race start time: 14:30 local time (UTC-04:00)
Circuit: Mosport Park
Laps: 80 laps
Circuit length: 3.957 km
1972 winner: Jackie Stewart

ResultDriver / TimeTeam
Pole positionRonnie PetersonLotus
Pole time1:13.697
Fastest lapEmerson FittipaldiLotus
Fastest-lap time1:15.496 on lap
FirstPeter RevsonMcLaren
SecondEmerson FittipaldiLotus
ThirdJackie OliverShadow

Weekend Schedule

DateSessionLocal Time
21 September 1973Friday first timed practiceStart time unconfirmed
21 September 1973Friday second timed practiceStart time unconfirmed
22 September 1973Saturday fog-delayed preliminary runningStart time unconfirmed
22 September 1973Saturday final qualifying150 minutes; start unconfirmed
23 September 1973Warm-upMorning; start unconfirmed
23 September 1973Race14:30

All times are local. The race time is the scheduled start; weather delays and interruptions are described below.

Championship background

Jackie Stewart arrived at round 14 leading the 1973 F1 World Championship on 69 points, with Emerson Fittipaldi on 48. Tyrrell – Ford headed the constructors’ standings after the preceding race with 80 points.

Race entries

Amon joined Tyrrell in a third car, Scheckter returned to McLaren carrying number 0, and Gethin replaced Regazzoni at BRM. Schenken joined Williams, while Jarier returned to the works March. Hesketh rebuilt Hunt’s car after Monza, and Ferrari sent only Merzario. The constructors’ championship remained at stake even though Stewart had secured the drivers’ title.

Friday first timed practice

Peterson was the only driver into the 1:14 bracket, with Reutemann and Scheckter next. Merzario crashed heavily at Turn 3, damaging the Ferrari’s bodywork and suspension and ruling him out of the afternoon session. Hulme suffered gearbox trouble, Oliver needed clutch work and Gethin encountered a misfire on his return to BRM.

Friday second timed practice

Peterson improved to 1:13.69, more than a second clear of Revson, with Scheckter and Reutemann close behind the McLaren. Lauda also showed well. These leading times would prove decisive because Saturday’s weather prevented a comparable opportunity. Amon settled into Tyrrell, while Hunt approached the rebuilt Hesketh March cautiously.

Saturday fog-delayed preliminary running

Fog and a wet track delayed proceedings by around two hours. Cars were initially released individually for four laps each rather than beginning normal unrestricted practice. Visibility and surface conditions then improved rapidly, allowing the organisers to move into an extended final period.

Saturday final qualifying

The track remained damp until late in the session, and Peterson again went fastest without approaching his Friday time. Fittipaldi improved to fifth and Cevert joined him on the third row. Hulme also advanced, but Stewart remained an unfamiliar ninth. Peterson retained pole ahead of Revson, Scheckter and Reutemann.

Qualifying Classification

Each driver’s best eligible practice lap determined the qualifying order.

Pos.No.DriverTeamBest Time
12Ronnie PetersonLotus1:13.697
28Peter RevsonMcLaren1:14.737
30Jody ScheckterMcLaren1:14.758
410Carlos ReutemannBrabham1:14.813
51Emerson FittipaldiLotus1:15.035
66François CevertTyrrell1:15.118
77Denny HulmeMcLaren1:15.319
821Niki LaudaBRM1:15.400
95Jackie StewartTyrrell1:15.641
1011Wilson FittipaldiBrabham1:16.112
1129Chris AmonTyrrell1:16.228
1223Mike HailwoodSurtees1:16.290
1316George FollmerShadow1:16.358
1417Jackie OliverShadow1:16.436
1527James HuntMarch1:16.504
1620Jean-Pierre BeltoiseBRM1:16.623
1712Graham HillShadow1:16.740
189Rolf StommelenBrabham1:16.846
1924Carlos PaceSurtees1:17.028
204Arturo MerzarioFerrari1:17.350
2115Mike BeuttlerMarch1:17.383
2225Howden GanleyWilliams1:17.579
2318Jean-Pierre JarierMarch1:17.721
2426Tim SchenkenWilliams1:18.402
2519Peter GethinBRM1:18.498
2628Rikky von OpelEnsign1:18.682

Sunday warm-up

The sodden Sunday session produced several accidents. Peterson damaged the spare Lotus, while Hunt, Beltoise, Pace and von Opel also struck barriers. Their race cars were repaired in time, although the Ensign had to run without its damaged central tail section. A further downpour contributed to a half-hour delay to the scheduled start.

What happened in the 1973 Canadian Grand Prix?

Lauda excelled in the wet, passing the early leaders and building a substantial advantage. As the track dried, tyre stops transformed the order and overwhelmed the lap charts. Peterson crashed out, while Fittipaldi, Oliver and others moved through the changing conditions. A collision between Cevert and Scheckter then brought recovery vehicles onto the circuit.

The new safety-car procedure was used, but the Porsche collected Ganley rather than the leader. Drivers elsewhere on the circuit gained time before joining the queue, creating further uncertainty over positions. Fittipaldi charged late in the race, passing Oliver and Beltoise, while different teams believed different drivers were leading.

After reviewing the timing records, officials confirmed Revson as the winner ahead of Fittipaldi and Oliver. Beltoise, Stewart and Ganley completed the points. The published result remains the official outcome, although the safety-car handling and disputed lap charts made this one of the era’s most confusing Grands Prix. It was Revson’s second and final championship victory.

After the race, Jackie Stewart headed the drivers’ standings with 71 points, followed by Emerson Fittipaldi on 54. Lotus – Ford led the constructors’ table on 83, with Tyrrell – Ford on 82.

1973 Canadian Grand Prix race results

The 1973 Canadian Grand Prix was held on 23 September 1973, with a scheduled start of 14:30 local time.

Pos.No.DriverTeamLapsTime / RetiredPts.
18Peter RevsonMcLaren801:59:04.0839
21Emerson FittipaldiLotus80+32.7346
317Jackie OliverShadow80+34.5054
420Jean-Pierre BeltoiseBRM80+36.5143
55Jackie StewartTyrrell79+1 lap2
625Howden GanleyIso-Marlboro79+1 lap1
727James HuntMarch78+2 laps0
810Carlos ReutemannBrabham78+2 laps0
923Mike HailwoodSurtees78+2 laps0
1029Chris AmonTyrrell77+3 laps0
1111Wilson FittipaldiBrabham77+3 laps0
129Rolf StommelenBrabham76+4 laps0
137Denny HulmeMcLaren75+5 laps0
1426Tim SchenkenIso-Marlboro75+5 laps0
154Arturo MerzarioFerrari75+5 laps0
1612Graham HillShadow73+7 laps0
1716George FollmerShadow73+7 laps0
1824Carlos PaceSurtees72+8 laps0
NC18Jean-Pierre JarierMarch71+9 laps0
NC28Rikky von OpelEnsign68+12 laps0
Ret21Niki LaudaBRM62Transmission0
Ret0Jody ScheckterMcLaren32Collision0
Ret6François CevertTyrrell32Collision0
Ret15Mike BeuttlerMarch20Engine0
Ret2Ronnie PetersonLotus16Suspension0
Ret19Peter GethinBRM5Oil pump0

1973 Canadian Grand Prix Fastest Laps

Pos.No.DriverTeamLapTime
11Emerson FittipaldiLotus1:15.496

Only drivers with a recorded lap time appear. No fastest-lap bonus point was awarded.

1973 Post-Race F1 Championship Standings

Championship standings after the 1973 Canadian Grand Prix.

1973 Post-Race F1 Drivers' Championship Standings

POSDriverNationalityCarPTS
1Jackie StewartBritishTyrrell71
2Emerson FittipaldiBrazilianLotus54
3François CevertFrenchTyrrell47
4Ronnie PetersonSwedishLotus43
5Peter RevsonAmericanMcLaren36
6Denny HulmeNew ZealanderMcLaren23
7Carlos ReutemannArgentineBrabham12
8Jacky IckxBelgianFerrari / McLaren12
9Jean-Pierre BeltoiseFrenchBRM9
10James HuntBritishMarch8
11Carlos PaceBrazilianSurtees7
12Arturo MerzarioItalianFerrari6
13George FollmerAmericanShadow5
14Jackie OliverBritishShadow4
15Andrea de AdamichItalianSurtees / Brabham3
16Wilson FittipaldiBrazilianBrabham3
17Niki LaudaAustrianBRM2
18Clay RegazzoniSwissBRM2
19Howden GanleyNew ZealanderIso-Marlboro1
20Gijs van LennepDutchIso-Marlboro1
21Chris AmonNew ZealanderTecno / Tyrrell1
–Mike HailwoodBritishSurtees0
–Mike BeuttlerBritishMarch0
–Jochen MassGermanSurtees0
–Henri PescaroloFrenchMarch / Iso-Marlboro0
–Graham HillBritishShadow0
–Nanni GalliItalianIso-Marlboro0
–David PurleyBritishMarch0
–Jody ScheckterSouth AfricanMcLaren0
–Rolf StommelenGermanBrabham0
–Luiz BuenoBrazilianSurtees0
–Rikky von OpelLiechtensteinerEnsign0
–Tim SchenkenAustralianIso-Marlboro0
–Jean-Pierre JarierFrenchMarch0
–Eddie KeizanSouth AfricanTyrrell0
–John WatsonBritishBrabham0
–Jackie PretoriusSouth AfricanIso-Marlboro0
–Roger WilliamsonBritishMarch0
–Reine WisellSwedishMarch0
–Dave CharltonSouth AfricanLotus0
–Peter GethinBritishBRM0
–Graham McRaeNew ZealanderIso-Marlboro0

1973 Post-Race F1 Constructors' Championship Standings

POSCarPTS
1Lotus – Ford83
2Tyrrell – Ford82
3McLaren – Ford55
4Brabham – Ford18
5Ferrari12
6BRM12
7Shadow – Ford9
8March – Ford8
9Surtees – Ford7
10Iso-Marlboro – Ford2
11Tecno1
—Ensign – Ford0

Drivers counted their best 7 results from rounds 1–8 and their best 6 from rounds 9–15. Only the highest-placed car for each constructor could score constructor points, with the same dropped-results limits applying.

1973 Formula 1 Race Calendar

RoundGrand PrixCircuitDate
11973 Argentine Grand PrixAutódromo Oscar Alfredo Gálvez, Buenos Aires28 January
21973 Brazilian Grand PrixAutódromo de Interlagos, São Paulo11 February
31973 South African Grand PrixKyalami, Midrand3 March
41973 Spanish Grand PrixMontjuïc, Barcelona29 April
51973 Belgian Grand PrixCircuit Zolder, Heusden-Zolder20 May
61973 Monaco Grand PrixCircuit de Monaco, Monte Carlo3 June
71973 Swedish Grand PrixScandinavian Raceway, Anderstorp17 June
81973 French Grand PrixCircuit Paul Ricard, Le Castellet1 July
91973 British Grand PrixSilverstone Circuit, Silverstone14 July
101973 Dutch Grand PrixCircuit Zandvoort, Zandvoort29 July
111973 German Grand PrixNürburgring, Nürburg5 August
121973 Austrian Grand PrixÖsterreichring, Spielberg19 August
131973 Italian Grand PrixAutodromo Nazionale di Monza, Monza9 September
141973 Canadian Grand PrixMosport Park, Bowmanville23 September
151973 United States Grand PrixWatkins Glen International, Watkins Glen, New York7 October

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Ben Bush

Staff Writer

Ben Bush

Ben is a staff writer specialising in F1 from the 1990s to the modern era. Ben has been following Formula 1 since 1986 and is an avid researcher who loves understanding the technology that makes it one of the most exciting motorsport on the planet. He listens to podcasts about F1 on a daily basis, and enjoys reading books from the inspirational Adrian Newey to former F1 drivers.