Alonso Lopez was the fastest rider in the opening Moto2 session of the weekend after a long delay due to track conditions.
The Folladore SpeedRS Team rider claimed top spot in the opening Practice session for the Moto2 riders, Alonso Lopez topped the session by 0.010 seconds ahead of the Championship leader.
With a late lap, Manuel Gonzalez jumped up the order to second place for the Liqui Moly Dynavolt Intact GP squad.
After returning to the podium for the ITALJET Gresini Moto2 squad, Albert Arenas was on the pace on Friday morning as he ended up in third.
Tony Arbolino was on strong from Friday morning for the bLU cRU Pramac Yamaha Moto2 squad as he finished in fourth place.
Aron Canet finds himself second in the Moto2 World Championship, but he ended the session 0.212 seconds behind his title rival.
Just outside of the top five was Senna Agius in sixth place on the Liqui Moly Dynavolt Intact GP machine.
The ELF Marc VDS Racing Team riders were both inside the top ten, with Filip Salac in seventh and Jake Dixon in ninth.
Barry Baltus was in between the Marc VDS riders as he ended the session in eighth place for the Fantic Racing Lino Sonego squad.
Completing the top ten was the second Folladore SpeedRS Team rider of Celestino Vietti.
Moto2 Dutch TT, Full Free Practice One Results:
| 2025 Dutch Moto2 | TT Circuit Assen | Free Practice One Results | Round 10 of 22 | |||||
| Pos | Name | Nat. | Team | Bike | Times |
| 1 | Alonso Lopez | ESP | Folladore SpeedRS Team | Boscoscuro | 1:36.025 |
| 2 | Manuel Gonzalez | ESP | Liqui Moly Dynavolt Intact GP | Kalex | 1:36.035 |
| 3 | Albert Arenas | ESP | ITALJET Gresini Moto2 | Kalex | 1:36.091 |
| 4 | Tony Arbolino | ITA | BLU CRU Pramac Yamaha Moto2 | Boscoscuro | 1:36.117 |
| 5 | Aron Canet | ESP | Fantic Racing Lino Sonego | Kalex | 1:36.247 |
| 6 | Senna Agius | AUS | Liqui Moly Dynavolt Intact GP | Kalex | 1:36.412 |
| 7 | Filip Salac | CZE | Elf Marc VDS Racing Team | Boscoscuro | 1:36.610 |
| 8 | Barry Baltus | BEL | Fantic Racing Lino Sonego | Kalex | 1:36.630 |
| 9 | Jake Dixon | GBR | Elf Marc VDS Racing Team | Boscoscuro | 1:36.663 |
| 10 | Celestino Vietti | ITA | Folladore SpeedRS Team | Boscoscuro | 1:36.700 |
| 11 | Zonta van den Goorbergh | NED | RW - Idrofoglia Racing | Kalex | 1:36.958 |
| 12 | Marcos Ramirez | ESP | OnlyFans American Racing Team | Kalex | 1:36.969 |
| 13 | Ayumu Sasaki | JPN | RW - Idrofoglia Racing | Kalex | 1:37.025 |
| 14 | Ivan Ortola | ESP | QJMOTOR - Frinsa - MSi | Boscoscuro | 1:37.061 |
| 15 | Diogo Moreira | BRA | Italtrans Racing Team | Kalex | 1:37.106 |
| 16 | Izan Guevara | ESP | BLU CRU Pramac Yamaha Moto2 | Boscoscuro | 1:37.117 |
| 17 | Jorge Navarro | ESP | KLINT Forward Factory Team | Forward | 1:37.177 |
| 18 | Alex Escrig | ESP | KLINT Forward Factory Team | Forward | 1:37.214 |
| 19 | Darryn Binder | RSA | ITALJET Gresini Moto2 | Kalex | 1:37.272 |
| 20 | Joe Roberts | USA | OnlyFans American Racing Team | Kalex | 1:37.297 |
| 21 | Deniz Oncu | TUR | Red Bull KTM Ajo | Kalex | 1:37.323 |
| 22 | Adrian Huertas | ESP | Italtrans Racing Team | Kalex | 1:37.401 |
| 23 | Daniel Holgado | ESP | CFMOTO Gaviota Aspar Team | Kalex | 1:37.442 |
| 24 | David Alonso | COL | CFMOTO Gaviota Aspar Team | Kalex | 1:37.925 |
| 25 | Yuki Kunii | JPN | IDEMITSU Honda Team Asia | Kalex | 1:38.184 |
| 26 | Collin Veijer | DEU | Red Bull KTM Ajo | Kalex | 1:38.548 |
| 27 | Eric Fernandez | ESP | QJMOTOR - Frinsa - MSi | Boscoscuro | 1:39.229 |
| 28 | Nakarin Atiratphuvapat | THA | IDEMITSU Honda Team Asia | Kalex | 1:39.819 |
