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 | 1. |
00:00:00.0 0.00 |
58.21 | 1. | 00:01:57.5 | 00:00:00.0 | |
| 2 | Las Bajadas / Villa del Dique | 16.65 | 00:10:28.8 | 5. |
00:00:34.0 2.04 |
95.32 | 4. | 00:12:26.3 | 00:00:32.0 | |
| 3 | Amboy / Yacanto | 33.58 | 00:20:42.9 | 1. |
00:00:00.0 0.00 |
97.26 | 3. | 00:33:09.2 | 00:00:28.4 | |
| 4 | Santa Rosa / San Agustin | 23.85 | 00:14:29.1 | 1. |
00:00:00.0 0.00 |
98.79 | 2. | 00:47:38.3 | 00:00:26.4 | |
| 5 | Super Especial Fernet Branca | 6.04 | 00:04:46.8 | 1. |
00:00:00.0 0.00 |
75.82 | 2. | 00:52:25.1 | 00:00:22.5 | |
| 6 | Las Bajadas / Villa del Dique | 16.65 | 00:09:30.0 | 2. |
00:00:05.2 0.31 |
105.16 | 2. | 01:01:55.1 | 00:00:27.7 | |
| 7 | Amboy / Yacanto | 33.58 | 00:20:29.1 | 1. |
00:00:00.0 0.00 |
98.35 | 2. | 01:22:24.2 | 00:00:18.4 | |
| 8 | Santa Rosa / San Agustin | 23.85 | 00:14:21.1 | 2. |
00:00:01.8 0.08 |
99.71 | 2. | 01:36:45.3 | 00:00:20.2 |
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. |