| Wk | Date | Pos |
|---|---|---|
| 1 | 25 Aug 1980 | 18 |
| 2 | 1 Sep 1980 | 12 |
| 3 | 8 Sep 1980 | 8 |
| 4 | 15 Sep 1980 | 6 |
| 5 | 22 Sep 1980 | 5 |
| 6 | 29 Sep 1980 | 4 |
| 7 | 6 Oct 1980 | 3 |
| 8 | 13 Oct 1980 | 2 |
| 9 | 20 Oct 1980 | 3 |
| 10 | 27 Oct 1980 | 7 |
| 11 | 3 Nov 1980 | 8 |
| 12 | 10 Nov 1980 | 10 |
| 13 | 17 Nov 1980 | 16 |
| 14 | 24 Nov 1980 | 23 |
| 15 | 1 Dec 1980 | 34 |
| 16 | 8 Dec 1980 | 39 |