Pierwsza sesja testowa przed zbliżającym się sezonem 2023 dobiegła końca. Najszybszy zawodnikiem został Marco Bezzecchi przed Maverickiem Vinalesem i Eneą Bastianinim. W testach najważniejsze jest przygotowanie motocykli i przetestowanie nowych części, dlatego nie warto zwracać uwagi na czasy okrążeń zawodników, ponieważ każdy ma inny program testowy.
| RIDER | NAT | TEAM | TIME | LAP | SPEED | ||
| 1 | ^10 | Marco Bezzecchi | ITA | Mooney VR46 Ducati (GP22) | 1m 58.47s | 54/55 | 335.4 |
| 2 | ^2 | Maverick Viñales | SPA | Aprilia Racing (RS-GP 23) | +0.130s | 65/67 | 333.3 |
| 3 | ˅2 | Enea Bastianini | ITA | Ducati Lenovo (GP23) | +0.262s | 42/54 | 336.4 |
| 4 | ˅2 | Jorge Martin | SPA | Pramac Ducati (GP23) | +0.267s | 21/67 | 335.4 |
| 5 | ˅2 | Francesco Bagnaia | ITA | Ducati Lenovo (GP23) | +0.387s | 23/58 | 334.3 |
| 6 | ˅1 | Aleix Espargaro | SPA | Aprilia Racing (RS-GP 23) | +0.471s | 44/49 | 332.3 |
| 7 | ^2 | Johann Zarco | FRA | Pramac Ducati (GP22) | +0.496s | 46/56 | 333.3 |
| 8 | ^7 | Fabio Di Giannantonio | ITA | Gresini Ducati (GP22) | +0.551s | 45/47 | 332.3 |
| 9 | ^1 | Alex Marquez | SPA | Gresini Ducati (GP22) | +0.566s | 47/53 | 332.3 |
| 10 | ^9 | Franco Morbidelli | ITA | Monster Yamaha (YZR-M1) | +0.648s | 54/59 | 333.3 |
| 11 | ˅5 | Fabio Quartararo | FRA | Monster Yamaha (YZR-M1) | +0.952s | 47/58 | 334.3 |
| 12 | ˅5 | Marc Marquez | SPA | Repsol Honda (RC213V) | +0.954s | 23/58 | 333.3 |
| 13 | ˅5 | Luca Marini | ITA | Mooney VR46 Ducati (GP22) | +0.999s | 21/50 | 334.3 |
| 14 | ˅2 | Miguel Oliveira | POR | RNF Aprilia (RS-GP 22) | +1.260s | 39/50 | 331.2 |
| 15 | ^6 | Raul Fernandez | SPA | RNF Aprilia (RS-GP 22) | +1.343s | 52/54 | 331.2 |
| 16 | ^4 | Jack Miller | AUS | Red Bull KTM (RC16) | +1.356s | 48/53 | 330.2 |
| 17 | ˅4 | Joan Mir | SPA | Repsol Honda (RC213V) | +1.362s | 47/53 | 330.2 |
| 18 | ˅4 | Alex Rins | SPA | LCR Honda (RC213V) | +1.493s | 49/66 | 331.2 |
| 19 | ˅3 | Augusto Fernandez | SPA | Tech3 GASGAS (RC16)* | +1.557s | 23/58 | 326.2 |
| 20 | ˅3 | Pol Espargaro | SPA | Tech3 GASGAS (RC16) | +1.608s | 40/58 | 331.2 |
| 21 | ˅3 | Brad Binder | RSA | Red Bull KTM (RC16) | +1.615s | 18/60 | 330.2 |
| 22 | = | Takaaki Nakagami | JPN | LCR Honda (RC213V) | +2.734s | 27/49 | 328.2 |
| 23 | = | Katsuyuki Nakasuga | JPN | Yamaha Test Rider (YZR-M1) | +2.769s | 45/58 | 327.2 |
| 24 | = | Stefan Bradl | GER | Honda Test Rider (RC213V) | +5.031s | 2/3 | 325.3 |