| Argentina WorldSSP: FP1 Results |
| Pos | Rider | NAT | Team | Time |
| 1 | Ayrton Badovini | ITA | Pedercini Racing Kawasaki | 1m 47.437s |
| 2 | Randy Krummenacher | SWI | Bardahl Evan Bros Yamaha | 1m 47.918s |
| 3 | Corentin Perolari | FRA | GMT94 Yamaha | 1m 47.974s |
| 4 | Kyle Smith | GBR | Pedercini Racing Kawasaki | 1m 48.000s |
| 5 | Isaac Vinales | ESP | Kallio Racing Yamaha | 1m 48.066s |
| 6 | Lucas Mahias | FRA | Puccetti Kawasaki Racing | 1m 48.098s |
| 7 | Jules Cluzel | FRA | GMT94 Yamaha | 1m 48.227s |
| 8 | Raffele De Rosa | ITA | MV Agusta Reparto Corse | 1m 48.483s |
| 9 | Hikari Okubo | JPN | Puccetti Kawasaki Racing | 1m 48.630s |
| 10 | Christian Stange | GER | Gemar Honda | 1m 48.889s |
| 11 | Thomas Gradinger | AUT | Kallio Racing Yamaha | 1m 48.988s |
| 12 | Federico Caricasulo | ITA | Bardahl Evan Bros Yamaha | 1m 49.097s |
| 13 | Peter Sebestyn | HUN | CIA Landlord Insurance Honda | 1m 49.426s |
| 14 | Loris Cresson | BEL | Kallio Racing Yamaha | 1m 50.118s |
| 15 | Jaimie van Sikkelerus | NED | MPM WILSport Racedays Honda | 1m 50.204s |
| 16 | Hannes Soomer | EST | MPM WILSport Racedays Honda | 1m 50.635s |
| 17 | Jules Danilo | FRA | CIA Landlord Insurance Honda | 1m 51.240s |
| 18 | Daniel Valle | ESP | MS Racing Yamaha | 1m 51.293s |
| 19 | Glenn van Straalen | NED | EAB Racing Kawasaki | 1m 51.387s |
| 20 | Rob Hartog | NED | Team Hartog Against Cancer Kawasaki | 1m 51.576s |
| 21 | Federico Fuligni | ITA | MV Agusta Reparto Corse | 1m 52.809s |
| 22 | Alfonso Coppola | ITA | Team Toth Yamaha | 1m 53.732s |
| 23 | Nacho Calero | ESP | Orelac Racing VerdNatura Kawasaki | 1m 55.650s |
| 24 | Gianluca Sconza | ITA | Gemar Honda | 1m 55.923s |
