| Wk | Date | Pos |
|---|---|---|
| 1 | 4 Feb 1973 | 20 |
| 2 | 11 Feb 1973 | 9 |
| 3 | 18 Feb 1973 | 3 |
| 4 | 25 Feb 1973 | 1 |
| 5 | 4 Mar 1973 | 2 |
| 6 | 11 Mar 1973 | 2 |
| 7 | 18 Mar 1973 | 3 |
| 8 | 25 Mar 1973 | 9 |
| 9 | 1 Apr 1973 | 11 |
| 10 | 8 Apr 1973 | 8 |
| 11 | 15 Apr 1973 | 8 |
| 12 | 13 May 1973 | 9 |
| 13 | 20 May 1973 | 13 |
| 14 | 27 May 1973 | 15 |
| 15 | 3 Jun 1973 | 14 |
| 16 | 10 Jun 1973 | 25 |