Hasil Free Practice 1 Moto3 Qatar 2018:
| Pos. | Num. | Rider | Nation | Team | Bike | Km/h | Time | Gap 1st/Prev. |
|---|---|---|---|---|---|---|---|---|
| 1 | 33 | Enea BASTIANINI | ITA | Leopard Racing | Honda | 234.5 | 2'07.741 | |
| 2 | 44 | Aron CANET | SPA | Estrella Galicia 0,0 | Honda | 230.9 | 2'07.750 | 0.009 / 0.009 |
| 3 | 88 | Jorge MARTIN | SPA | Del Conca Gresini Moto3 | Honda | 235.7 | 2'07.762 | 0.021 / 0.012 |
| 4 | 17 | John MCPHEE | GBR | CIP - Green Power | KTM | 235.8 | 2'08.541 | 0.800 / 0.779 |
| 5 | 12 | Marco BEZZECCHI | ITA | PruestlGP | KTM | 234.4 | 2'08.577 | 0.836 / 0.036 |
| 6 | 16 | Andrea MIGNO | ITA | Angel Nieto Team Moto3 | KTM | 234.4 | 2'08.579 | 0.838 / 0.002 |
| 7 | 21 | Fabio DI GIANNANTONIO | ITA | Del Conca Gresini Moto3 | Honda | 232.1 | 2'08.655 | 0.914 / 0.076 |
| 8 | 27 | Kaito TOBA | JPN | Honda Team Asia | Honda | 237.3 | 2'08.823 | 1.082 / 0.168 |
| 9 | 84 | Jakub KORNFEIL | CZE | PruestlGP | KTM | 234.3 | 2'08.917 | 1.176 / 0.094 |
| 10 | 48 | Lorenzo DALLA PORTA | ITA | Leopard Racing | Honda | 236.5 | 2'08.952 | 1.211 / 0.035 |
| 11 | 65 | Philipp OETTL | GER | Sudmetal Schedl GP Racing | KTM | 236.1 | 2'08.971 | 1.230 / 0.019 |
| 12 | 8 | Nicolo BULEGA | ITA | SKY Racing Team VR46 | KTM | 233.6 | 2'08.973 | 1.232 / 0.002 |
| 13 | 76 | Makar YURCHENKO | KAZ | CIP - Green Power | KTM | 231.3 | 2'09.071 | 1.330 / 0.098 |
| 14 | 72 | Alonso LOPEZ | SPA | Estrella Galicia 0,0 | Honda | 231.0 | 2'09.123 | 1.382 / 0.052 |
| 15 | 24 | Tatsuki SUZUKI | JPN | SIC58 Squadra Corse | Honda | 232.2 | 2'09.168 | 1.427 / 0.045 |
| 16 | 75 | Albert ARENAS | SPA | Angel Nieto Team Moto3 | KTM | 232.1 | 2'09.182 | 1.441 / 0.014 |
| 17 | 41 | Nakarin ATIRATPHUVAPAT | THA | Honda Team Asia | Honda | 233.0 | 2'09.240 | 1.499 / 0.058 |
| 18 | 7 | Adam NORRODIN | MAL | Petronas Sprinta Racing | Honda | 236.9 | 2'09.255 | 1.514 / 0.015 |
| 19 | 42 | Marcos RAMIREZ | SPA | Bester Capital Dubai | KTM | 233.3 | 2'09.284 | 1.543 / 0.029 |
| 20 | 23 | Niccolò ANTONELLI | ITA | SIC58 Squadra Corse | Honda | 228.4 | 2'09.329 | 1.588 / 0.045 |
| 21 | 71 | Ayumu SASAKI | JPN | Petronas Sprinta Racing | Honda | 233.5 | 2'09.387 | 1.646 / 0.058 |
| 22 | 19 | Gabriel RODRIGO | ARG | RBA BOE Skull Rider | KTM | 235.6 | 2'09.469 | 1.728 / 0.082 |
| 23 | 11 | Livio LOI | BEL | Reale Avintia Academy | KTM | 232.5 | 2'09.500 | 1.759 / 0.031 |
| 24 | 22 | Kazuki MASAKI | JPN | RBA BOE Skull Rider | KTM | 232.0 | 2'09.708 | 1.967 / 0.208 |
| 25 | 5 | Jaume MASIA | SPA | Bester Capital Dubai | KTM | 228.9 | 2'09.721 | 1.980 / 0.013 |
| 26 | 10 | Dennis FOGGIA | ITA | SKY Racing Team VR46 | KTM | 231.7 | 2'10.047 | 2.306 / 0.326 |
| 27 | 14 | Tony ARBOLINO | ITA | Marinelli Snipers Team | Honda | 233.2 | 2'10.070 | 2.329 / 0.023 |
| 28 | 40 | Darryn BINDER | RSA | Red Bull KTM Ajo | KTM | 231.6 | 2'10.497 | 2.756 / 0.427 |