| Molde FK beat Rosenborg BK 2-1 (A) on 1 Jul 1998 |
| Rosenborg BK beat FK Bodø/Glimt 6-2 (A) on 10 May 1998 |
| FK Bodø/Glimt beat Moss FK 2-1 (H) on 26 Apr 1998 |
| Moss FK beat Tromsø IL 3-2 (H) on 7 Jun 1998 |
| Tromsø IL beat Kongsvinger IL 3-0 (H) on 1 Jul 1998 |
| Kongsvinger IL beat Lillestrøm SK 3-0 (A) on 13 Apr 1998 |
| Lillestrøm SK beat Strømsgodset IF 3-2 (A) on 7 May 1998 |
| Strømsgodset IF beat Stabæk IF 2-1 (H) on 16 May 1998 |
| Stabæk IF beat Viking FK 3-1 (A) on 7 Jun 1998 |
| Viking FK beat Vålerenga IF 3-0 (H) on 13 Apr 1998 |
| Vålerenga IF beat FK Haugesund 3-2 (H) on 19 Apr 1998 |
| FK Haugesund beat Sogndal IL 4-0 (A) on 10 May 1998 |
| Sogndal IL beat SK Brann 2-1 (H) on 5 Jul 1998 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.