Akhirnya Marc Marquez menjadi yang tercepat di sesi ini dan diikuti oleh Andrea Dovizioso.
Posisi ketiga dan keempat diambil oleh Andrea Iannone dan Jack Miller sementara Yamaha baru bisa berada di posisi 5 yakni Valentino Rossi.
Di sesi ini hanya Marc Marquez yang mencatatkan waktu lebih cepat dari 1 menit 32 detik.
Seperti ini hasil lengkap sesi warm-up MotoGP Prancis 2018.
| Posisi | Pembalap | Tim | Catatan Waktu |
| 1 | Marc MARQUEZ | Repsol Honda Team | 1'31,868 |
| 2 | Andrea DOVIZIOSO | Ducati Team | 1'32,320 |
| 3 | Andrea IANNONE | Team SUZUKI ECSTAR | 1'32,384 |
| 4 | Jack MILLER | Alma Pramac Racing | 1'32,480 |
| 5 | Valentino ROSSI | Movistar Yamaha MotoGP | 1'32,679 |
| 6 | Dani PEDROSA | Repsol Honda Team | 1'32,791 |
| 7 | Danilo PETRUCCI | Alma Pramac Racing | 1'32,803 |
| 8 | Aleix ESPARGARO | Aprilia Racing Team Gresini | 1'32,875 |
| 9 | Maverick VIÑALES | Movistar Yamaha MotoGP | 1'32,969 |
| 10 | Johann ZARCO | Monster Yamaha Tech 3 | 1'33,031 |
| 11 | Cal CRUTCHLOW | LCR Honda CASTROL | 1'33,059 |
| 12 | Jorge LORENZO | Ducati Team | 1'33,094 |
| 13 | Franco MORBIDELLI | EG 0,0 Marc VDS | 1'33,102 |
| 14 | Pol ESPARGARO | Red Bull KTM Factory Racing | 1'33,156 |
| 15 | Tito RABAT | Reale Avintia Racing | 1'33,197 |
| 16 | Takaaki NAKAGAMI | LCR Honda IDEMITSU | 1'33,228 |
| 17 | Alvaro BAUTISTA | Angel Nieto Team | 1'33,241 |
| 18 | Hafizh SYAHRIN | Monster Yamaha Tech 3 | 1'33,394 |
| 19 | Bradley SMITH | Red Bull KTM Factory Racing | 1'33,429 |
| 20 | Scott REDDING | Aprilia Racing Team Gresini | 1'33,590 |
| 21 | Alex RINS | Team SUZUKI ECSTAR | 1'33,715 |
| 22 | Xavier SIMEON | Reale Avintia Racing | 1'34,101 |
| 23 | Thomas LUTHI | EG 0,0 Marc VDS | 1'34,324 |
| 24 | Karel ABRAHAM | Angel Nieto Team | 1'34,715 |