| Skeid Oslo beat SK Vard 5-0 (H) on 5 May 2018 |
| SK Vard beat Nardo FK 3-0 (H) on 26 May 2018 |
| Nardo FK beat Flekkerøy IL 3-2 (H) on 28 Apr 2018 |
| Flekkerøy IL beat KFUM Oslo 3-1 (H) on 19 May 2018 |
| KFUM Oslo beat IL Hødd 3-1 (H) on 28 Apr 2018 |
| IL Hødd beat Brattvåg IL 4-0 (A) on 26 May 2018 |
| Brattvåg IL beat Vålerenga IF II 3-2 (A) on 29 Apr 2018 |
| Vålerenga IF II beat FK Vidar 2-1 (A) on 23 Apr 2018 |
| FK Vidar beat Bryne FK 3-2 (H) on 5 May 2018 |
| Bryne FK beat Kjelsås Fotball 2-0 (H) on 29 Apr 2018 |
| Kjelsås Fotball beat IL Stjørdals Blink 2-1 (A) on 12 May 2018 |
| IL Stjørdals Blink beat FK Arendal 3-2 (A) on 22 Apr 2018 |
| FK Arendal beat Egersunds IK 2-0 (H) on 19 May 2018 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.