Race Result
| GP n. 225 - 20/05/1973 - Grand Prix of Belgium Circuit Zolder, Omloop Terlamen Zolder |
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| Winner: | Jackie Stewart / Tyrrell-Ford - 1:42'13.43 | ||||||
| Pole Position: | Ronnie Peterson / Lotus-Ford - 1:22.46 | ||||||
| Fastest Lap: | Francois Cevert / Tyrrell-Ford - 1:25.42 | ||||||
| Pos | Nš | Driver | Constructor | Laps | Time/Retired | Grid | Points |
| 1 | 5 |  Jackie Stewart |
Tyrrell-Ford | 70 | 1:42'13.43 | 6 | 9 |
| 2 | 6 |  Francois Cevert |
Tyrrell-Ford | 70 | + 31.84 | 4 | 6 |
| 3 | 1 |  Emerson Fittipaldi |
Lotus-Ford | 70 | + 2'02.79 | 9 | 4 |
| 4 | 9 |  Andrea de Adamich |
Brabham-Ford | 69 | + 1 lap | 18 | 3 |
| 5 | 21 |  Niki Lauda |
BRM | 69 | + 1 lap | 14 | 2 |
| 6 | 22 |  Chris Amon |
Tecno | 67 | + 3 laps | 15 | 1 |
| 7 | 7 | Denny Hulme |
McLaren-Ford | 67 | +3 laps | 2 | 0 |
| 8 | 24 | Jose Carlos Pace |
Surtees-Ford | 66 | +4 laps | 8 | 0 |
| 9 | 12 | Graham Hill |
Shadow-Ford | 65 | +5 laps | 23 | 0 |
| 10 | 19 |  Clay Regazzoni |
BRM | 63 | accident | 12 | 0 |
| 11 | 15 | Mike Beuttler |
March-Ford | 63 | accident | 20 | 0 |
| Ret | 14 | Jean Pierre Jarier |
March-Ford | 60 | accident | 16 | 0 |
| Ret | 20 | Jean Pierre Beltoise |
BRM | 56 | not classified | 5 | 0 |
| Ret | 11 | Wilson Fittipaldi |
Brabham-Ford | 46 | engine | 19 | 0 |
| Ret | 2 |  Ronnie Peterson |
Lotus-Ford | 42 | accident | 1 | 0 |
| Ret | 8 |  Peter Revson |
McLaren-Ford | 33 | accident | 10 | 0 |
| Ret | 25 | Howden Ganley |
Iso Marlboro-Ford | 16 | accident | 21 | 0 |
| Ret | 10 |  Carlos Reutemann |
Brabham-Ford | 14 | engine | 7 | 0 |
| Ret | 16 | George Follmer |
Shadow-Ford | 13 | throttle | 11 | 0 |
| Ret | 17 | Jackie Oliver |
Shadow-Ford | 11 | accident | 22 | 0 |
| Ret | 3 |  Jacky Ickx |
Ferrari | 6 | oil pump | 3 | 0 |
| Ret | 26 | Nanni Galli |
Iso Marlboro-Ford | 6 | engine | 17 | 0 |
| Ret | 23 | Mike Hailwood |
Surtees-Ford | 4 | accident | 13 | 0 |