SS
After SS
| SS | SS name | Length [km] | Time | Order in SS | Diff. leader (s/km) |
Aver. speed | Order after SS | Total time | Diff. leader | Penalty |
| 1 | Super Especial Villa Carlos Paz | 1.9 | 00:01:57.5 | 12. |
00:00:03.1 1.63 |
58.21 | 11. | 00:01:57.5 | 00:00:03.1 | |
| 2 | Las Bajadas / Villa del Dique | 16.65 | 00:10:28.8 | 19. |
00:01:33.1 5.59 |
95.32 | 17. | 00:12:26.3 | 00:01:35.8 | |
| 3 | Amboy / Yacanto | 33.58 | 00:20:42.9 | 11. |
00:01:23.0 2.47 |
97.26 | 14. | 00:33:09.2 | 00:02:44.6 | |
| 4 | Santa Rosa / San Agustin | 23.85 | 00:14:29.1 | 11. |
00:00:46.5 1.95 |
98.79 | 13. | 00:47:38.3 | 00:03:22.6 | |
| 5 | Super Especial Fernet Branca | 6.04 | 00:04:46.8 | 9. |
00:00:04.8 0.79 |
75.82 | 13. | 00:52:25.1 | 00:03:23.6 | |
| 6 | Las Bajadas / Villa del Dique | 16.65 | 00:09:30.0 | 12. |
00:00:46.6 2.80 |
105.16 | 13. | 01:01:55.1 | 00:04:10.2 | |
| 7 | Amboy / Yacanto | 33.58 | 00:20:29.1 | 11. |
00:01:10.4 2.10 |
98.35 | 12. | 01:22:24.2 | 00:05:20.6 | |
| 8 | Santa Rosa / San Agustin | 23.85 | 00:14:21.1 | 12. |
00:00:46.1 1.93 |
99.71 | 12. | 01:36:45.3 | 00:06:06.7 |
Information
| Date and time | SS | Information |
| 27.04.2018 14:04 | 2 | (35 - Rovanperä Kalle / Halttunen Jonne): Jonne Halttunen was having to hold a big bit of interior trim which had been shaken loose. |