| Wk | Date | Pos |
|---|---|---|
| 1 | 24 Mar 1991 | 14 |
| 2 | 31 Mar 1991 | 7 |
| 3 | 7 Apr 1991 | 4 |
| 4 | 14 Apr 1991 | 4 |
| 5 | 21 Apr 1991 | 2 |
| 6 | 28 Apr 1991 | 1 |
| 7 | 5 May 1991 | 1 |
| 8 | 12 May 1991 | 4 |
| 9 | 20 May 1991 | 8 |
| 10 | 26 May 1991 | 17 |
| 11 | 2 Jun 1991 | 16 |
| 12 | 9 Jun 1991 | 11 |
| 13 | 16 Jun 1991 | 16 |
| 14 | 23 Jun 1991 | 20 |
| 15 | 30 Jun 1991 | 26 |