1973-5-Belgio
ELENCO ISCRITTI
| N° | Pilota | Squadra | Telaio | Motore | ||
| 1 | Emerson FITTIPALDI | John Player Team Lotus | Lotus | 72E | Ford Cosworth | DFV V8 3.0 |
| 2 | Ronnie PETERSON | John Player Team Lotus | Lotus | 72E | Ford Cosworth | DFV V8 3.0 |
| 3 | Jacky ICKX | Scuderia Ferrari SpA SEFAC | Ferrari | 312B3 | Ferrari | 001/11 F12 3.0 |
| 4 | Arturo MERZARIO | Scuderia Ferrari SpA SEFAC | Ferrari | 312B3 | Ferrari | 001/11 F12 3.0 |
| 5 | Jackie STEWART | Elf Team Tyrrell | Tyrrell | 006 | Ford Cosworth | DFV V8 3.0 |
| 6 | François CEVERT | Elf Team Tyrrell | Tyrrell | 006 | Ford Cosworth | DFV V8 3.0 |
| 7 | Denny HULME | Yardley Team McLaren | McLaren | M23 | Ford Cosworth | DFV V8 3.0 |
| 8 | Peter REVSON | Yardley Team McLaren | McLaren | M23 | Ford Cosworth | DFV V8 3.0 |
| 9 | Andrea De ADAMICH | Ceramica Pagnossin Team MRD | Brabham | BT37 | Ford Cosworth | DFV V8 3.0 |
| 10 | Carlos REUTEMANN | Motor Racing Developments Ltd | Brabham | BT42 | Ford Cosworth | DFV V8 3.0 |
| 11 | Wilson FITTIPALDI | Motor Racing Developments Ltd | Brabham | BT42 | Ford Cosworth | DFV V8 3.0 |
| 12 | Graham HILL | Embassy Racing | Shadow | DN1 | Ford Cosworth | DFV V8 3.0 |
| 14 | Jean-Pierre JARIER | STP March Racing Team | March | 721G | Ford Cosworth | DFV V8 3.0 |
| 15 | Mike BEUTTLER | Clarke-Mordaunt-Guthrie Racing | March | 731 | Ford Cosworth | DFV V8 3.0 |
| 16 | George FOLLMER | UOP Shadow Racing Team | Shadow | DN1 | Ford Cosworth | DFV V8 3.0 |
| 17 | Jackie OLIVER | UOP Shadow Racing Team | Shadow | DN1 | Ford Cosworth | DFV V8 3.0 |
| 18 | Rikky von OPEL | Team Ensign | Ensign | N173 | Ford Cosworth | DFV V8 3.0 |
| 19 | Clay REGAZZONI | Marlboro BRM | BRM | P160E | BRM | P142 V12 3.0 |
| 20 | Jean-Pierre BELTOISE | Marlboro BRM | BRM | P160E | BRM | P142 V12 3.0 |
| 21 | Niki LAUDA | Marlboro BRM | BRM | P160E | BRM | P142 V12 3.0 |
| 22 | Chris AMON | Martini Racing | Tecno | PA123/6 | Tecno | Series-P F12 3.0 |
| 23 | Mike HAILWOOD | Brooke Bond Oxo Team Surtees | Surtees | TS14A | Ford Cosworth | DFV V8 3.0 |
| 24 | Carlos PACE | Brooke Bond Oxo Team Surtees | Surtees | TS14A | Ford Cosworth | DFV V8 3.0 |
| 25 | Howden GANLEY | Frank Williams Racing Cars | Iso-Marlboro | IR | Ford Cosworth | DFV V8 3.0 |
| 26 | Nanni GALLI | Frank Williams Racing Cars | Iso-Marlboro | IR | Ford Cosworth | DFV V8 3.0 |
QUALIFICHE
| Pos | Pilota | Telaio | Motore | Tempo |
| 1 | Ronnie PETERSON | Lotus | Ford Cosworth | 1’22”46 |
| 2 | Denny HULME | McLaren | Ford Cosworth | 1’23”00 |
| 3 | Jacky ICKX | Ferrari | Ferrari | 1’23”10 |
| 4 | François CEVERT | Tyrrell | Ford Cosworth | 1’23”22 |
| 5 | Jean-Pierre BELTOISE | BRM | BRM | 1’23”25 |
| 6 | Jackie STEWART | Tyrrell | Ford Cosworth | 1’23”28 |
| 7 | Carlos REUTEMANN | Brabham | Ford Cosworth | 1’23”34 |
| 8 | Carlos PACE | Surtees | Ford Cosworth | 1’23”34 |
| 9 | Emerson FITTIPALDI | Lotus | Ford Cosworth | 1’23”44 |
| 10 | Peter REVSON | McLaren | Ford Cosworth | 1’23”52 |
| 11 | George FOLLMER | Shadow | Ford Cosworth | 1’23”86 |
| 12 | Clay REGAZZONI | BRM | BRM | 1’23”91 |
| 13 | Mike HAILWOOD | Surtees | Ford Cosworth | 1’23”96 |
| 14 | Niki LAUDA | BRM | BRM | 1’24”51 |
| 15 | Chris AMON | Tecno | Tecno | 1’24”79 |
| 16 | Jean-Pierre JARIER | March | Ford Cosworth | 1’24”83 |
| 17 | Nanni GALLI | Iso-Marlboro | Ford Cosworth | 1’24”89 |
| 18 | Andrea De ADAMICH | Brabham | Ford Cosworth | 1’25”28 |
| 19 | Wilson FITTIPALDI | Brabham | Ford Cosworth | 1’25”57 |
| 20 | Mike BEUTTLER | March | Ford Cosworth | 1’25”77 |
| 21 | Howden GANLEY | Iso-Marlboro | Ford Cosworth | 1’26”68 |
| 22 | Jackie OLIVER | Shadow | Ford Cosworth | 1’28”12 |
| 23 | Graham HILL | Shadow | Ford Cosworth | 1’30”45 |
CLASSIFICA
| Pos | N° | Pilota | Telaio | Motore | Giro | |
| 1 | 5 | Jackie STEWART | Tyrrell | Ford Cosworth | 70 | ( 173.384 km/h ) |
| 2 | 6 | François CEVERT | Tyrrell | Ford Cosworth | 70 | ( +31.84s ) |
| 3 | 1 | Emerson FITTIPALDI | Lotus | Ford Cosworth | 70 | ( +2m 02.79s ) |
| 4 | 9 | Andrea De ADAMICH | Brabham | Ford Cosworth | 69 | |
| 5 | 21 | Niki LAUDA | BRM | BRM | 69 | |
| 6 | 22 | Chris AMON | Tecno | Tecno | 67 | |
| 7 | 7 | Denny HULME | McLaren | Ford Cosworth | 67 | |
| 8 | 24 | Carlos PACE | Surtees | Ford Cosworth | 66 | |
| 9 | 12 | Graham HILL | Shadow | Ford Cosworth | 65 | |
| 10 | 19 | Clay REGAZZONI | BRM | BRM | 63 | |
| 11 | 15 | Mike BEUTTLER | March | Ford Cosworth | 63 | |
| ab | 14 | Jean-Pierre JARIER | March | Ford Cosworth | 60 | |
| ab | 20 | Jean-Pierre BELTOISE | BRM | BRM | 56 | |
| ab | 11 | Wilson FITTIPALDI | Brabham | Ford Cosworth | 46 | |
| ab | 2 | Ronnie PETERSON | Lotus | Ford Cosworth | 42 | |
| ab | 8 | Peter REVSON | McLaren | Ford Cosworth | 33 | |
| ab | 25 | Howden GANLEY | Iso-Marlboro | Ford Cosworth | 16 | |
| ab | 10 | Carlos REUTEMANN | Brabham | Ford Cosworth | 14 | |
| ab | 16 | George FOLLMER | Shadow | Ford Cosworth | 13 | |
| ab | 17 | Jackie OLIVER | Shadow | Ford Cosworth | 11 | |
| ab | 26 | Nanni GALLI | Iso-Marlboro | Ford Cosworth | 6 | |
| ab | 3 | Jacky ICKX | Ferrari | Ferrari | 6 | |
| ab | 23 | Mike HAILWOOD | Surtees | Ford Cosworth | 4 | |
| f | 4 | Arturo MERZARIO | Ferrari | Ferrari | ||
| f | 18 | Rikky von OPEL | Ensign | Ford Cosworth |
GIRO VELOCE
| Pilota | Telaio | Motore | Tempo | Gap | Giro | Media |
| François CEVERT | Tyrrell | Ford Cosworth | 1’25”42 | 28 | 177.851 |
XXXI Grote Prijs van Belgie
Zolder, 20 maggio 1973
70 giri x 4.220 km – 295.400 km
note : primi punti mondiali per Niki Lauda, da questa gara viene adottata la numerazione fissa. Ottimo quarto posto di De Adamich.
