Aron Canet topped both Practice sessions on Friday at Portimao, but Diogo Moreira was outside the top ten.
After setting the pace on Friday morning in Free Practice One, Aron Canet continued to set the pace in the afternoon as he topped the timesheets in the afternoon Practice session.
Jake Dixon ended both Moto2 Practice sessions on Friday in second place, and the British rider was Canet's closest challenger around the Portimao circuit.
Spanish rider Albert Arenas will leave the Grand Prix paddock at the end of the season, and has been on good form at Portimao, as he finished Practice in third place.
The Liqui Moly Dynavolt Intact GP squad had both of their riders inside the top five on Friday afternoon, with Manuel Gonzalez in fourth place and Senna Agius in fifth place.
Despite both riders crashing at the end of the session, the CFMOTO Aspar Team had both riders in the top ten, with Daniel Holgado in sixth and David Alonso in seventh.
Izan Guevara had a difficult time in Australia and Malaysia, but the Spaniard had a positive Friday in Portimao as he ended the day in eighth place.
Barry Baltus was back inside the top ten as the Belgian rider ended the day in ninth place for the Fantic Racing Lino Sonego squad.
Completing the top ten was the Moto2 rookie, Collin Veijer, for the Red Bull KTM Ajo squad.
The Moto2 World Championship leader, Diogo Moreira, has qualified for Q2 but was outside the top ten in 12th place.
Moto2 Portugal, Full Practice Results:
| 2025 Portuguese Moto3 | Autodromo Internacional do Algarve | Practice Results | Round 21 of 22 | |||||
| Pos | Name | Nat. | Team | Bike | Times |
| 1 | Aron Canet | ESP | Fantic Racing Lino Sonego | Kalex | 1:41.210 |
| 2 | Jake Dixon | GBR | Elf Marc VDS Racing Team | Boscoscuro | 1:41.402 |
| 3 | Albert Arenas | ESP | ITALJET Gresini Moto2 | Kalex | 1:41.658 |
| 4 | Manuel Gonzalez | ESP | Liqui Moly Dynavolt Intact GP | Kalex | 1:41.751 |
| 5 | Senna Agius | AUS | Liqui Moly Dynavolt Intact GP | Kalex | 1:41.751 |
| 6 | Daniel Holgado | ESP | CFMOTO Aspar Team | Kalex | 1:41.772 |
| 7 | David Alonso | COL | CFMOTO Aspar Team | Kalex | 1:41.793 |
| 8 | Izan Guevara | ESP | BLU CRU Pramac Yamaha Moto2 | Boscoscuro | 1:41.824 |
| 9 | Barry Baltus | BEL | Fantic Racing Lino Sonego | Kalex | 1:41.826 |
| 10 | Collin Veijer | DEU | Red Bull KTM Ajo | Kalex | 1:41.855 |
| 11 | Celestino Vietti | ITA | SpeedRS Team | Boscoscuro | 1:41.896 |
| 12 | Diogo Moreira | BRA | Italtrans Racing Team | Kalex | 1:41.900 |
| 13 | Tony Arbolino | ITA | BLU CRU Pramac Yamaha Moto2 | Boscoscuro | 1:42.098 |
| 14 | Alonso Lopez | ESP | SpeedRS Team | Boscoscuro | 1:42.112 |
| 15 | Filip Salac | CZE | Elf Marc VDS Racing Team | Boscoscuro | 1:42.158 |
| 16 | Mario Aji | IND | IDEMITSU Honda Team Asia | Kalex | 1:41.266 |
| 17 | Ivan Ortola | ESP | QJMOTOR - Frinsa - MSi | Boscoscuro | 1:42.279 |
| 18 | Adrian Huertas | ESP | Italtrans Racing Team | Kalex | 1:42.286 |
| 19 | Ayumu Sasaki | JPN | RW - Idrofoglia Racing | Kalex | 1:42.342 |
| 20 | Alex Escrig | ESP | KLINT Forward Factory Team | Forward | 1:42.369 |
| 21 | Daniel Munoz | ESP | Red Bull KTM Ajo | Kalex | 1:42.460 |
| 22 | Jorge Navarro | ESP | KLINT Forward Factory Team | Forward | 1:42.515 |
| 23 | Zonta van den Goorbergh | NED | RW - Idrofoglia Racing | Kalex | 1:42.882 |
| 24 | Sergio Garcia | RSA | ITALJET Gresini Moto2 | Kalex | 1:42.894 |
| 25 | Marcos Ramirez | ESP | OnlyFans American Racing Team | Kalex | 1:43.015 |
| 26 | Eric Fernandez | ESP | QJMOTOR - Frinsa - MSi | Boscoscuro | 1:43.345 |
| 27 | Xabi Zurutuza | ESP | OnlyFans American Racing Team | Kalex | 1:43.455 |
| 28 | Yuki Kunii | JPN | IDEMITSU Honda Team Asia | Kalex | 1:43.564 |
| 29 | Alesandro Morsoi | ITA | Fantic Racing Eagle-1 | Kalex | 1:44.549 |
