MotoGP Second Free Practice Results Phillip Island Australia Saturday October 18
| P | Rider | Team | Km/h | Lap time | Gap 1st/Prev. |
|---|---|---|---|---|---|
| 1 | Marco Bezzecchi | Aprilia Racing | 347.3 | 01:27.278 | |
| 2 | Fabio Di Giannantonio | Pertamina Enduro VR46 | 346.1 | 01:27.513 | 0.235 / 0.235 |
| 3 | Fabio Quartararo | Monster Energy Yamaha | 341.8 | 01:27.558 | 0.280 / 0.045 |
| 4 | Alex Marquez | Gresini Racing | 348.4 | 01:27.596 | 0.318 / 0.038 |
| 5 | Raul Fernandez | Trackhouse Racing | 348.4 | 01:27.608 | 0.330 / 0.012 |
| 6 | Fermin Aldeguer | Gresini Racing | 342.9 | 01:27.724 | 0.446 / 0.116 |
| 7 | Jack Miller | Pramac Racing | 351.8 | 01:27.796 | 0.518 / 0.072 |
| 8 | Francesco Bagnaia | Ducati Lenovo | 346.1 | 01:27.828 | 0.550 / 0.032 |
| 9 | Pedro Acosta | Red Bull KTM | 350.6 | 01:27.831 | 0.553 / 0.003 |
| 10 | Brad Binder | Red Bull KTM | 349.5 | 01:27.890 | 0.612 / 0.059 |
| 11 | Joan Mir | Honda HRC Castrol | 347.3 | 01:27.920 | 0.642 / 0.030 |
| 12 | Pol Espargaro^ | KTM Tech3 | 350.6 | 01:27.933 | 0.655 / 0.013 |
| 13 | Franco Morbidelli | Pertamina Enduro VR46 | 348.4 | 01:28.046 | 0.768 / 0.113 |
| 14 | Luca Marini | Honda HRC Castrol | 345.0 | 01:28.107 | 0.829 / 0.061 |
| 15 | Johann Zarco | Castrol Honda LCR | 344.0 | 01:28.109 | 0.831 / 0.002 |
| 16 | Miguel Oliveira | Pramac Racing | 342.9 | 01:28.153 | 0.875 / 0.044 |
| 17 | Alex Rins | Monster Energy Yamaha | 346.1 | 01:28.334 | 1.056 / 0.181 |
| 18 | Enea Bastianini | KTM Tech3 | 349.5 | 01:28.593 | 1.315 / 0.259 |
| 19 | Lorenzo Savadori° | Aprilia Racing | 345.0 | 01:28.808 | 1.530 / 0.215 |
| 20 | Ai Ogura | Trackhouse Racing | 344.0 | 01:28.858 | 1.580 / 0.050 |
| 21 | Somkiat Chantra | Idemitsu Honda LCR | 336.5 | 01:29.017 | 1.739 / 0.159 |
| 22 | Michele Pirro* | Ducati Lenovo | 345.0 | 01:29.617 | 2.339 / 0.600 |
*Replaced Marc Marquez for the Australian Grand Prix
^Replaced Maverick Viñales for the Australian Grand Prix
°Replaced Jorge Martin for the Australian Grand Prix
Note: Ducati Lenovo rider Marc Marquez (right shoulder injury recovery), Red Bull KTM Tech3's Maverick Viñales (left shoulder injury recovery) and Aprilia Racing rider Jorge Martin (right shoulder injury recovery) were ruled out of the Australian Grand Prix.