| Wk | Date | Pos |
|---|---|---|
| 1 | 26 Jul 1977 | 10 |
| 2 | 31 Jul 1977 | 3 |
| 3 | 7 Aug 1977 | 1 |
| 4 | 14 Aug 1977 | 1 |
| 5 | 21 Aug 1977 | 1 |
| 6 | 28 Aug 1977 | 1 |
| 7 | 4 Sep 1977 | 1 |
| 8 | 11 Sep 1977 | 1 |
| 9 | 18 Sep 1977 | 1 |
| 10 | 25 Sep 1977 | 3 |
| 11 | 2 Oct 1977 | 6 |
| 12 | 9 Oct 1977 | 10 |
| 13 | 16 Oct 1977 | 17 |
| 14 | 23 Oct 1977 | 25 |
| 15 | 30 Oct 1977 | 29 |