125cc Classification
| Pos | No. | Rider | Manufacturer | Laps | Time/Retired | Grid | Points |
|---|---|---|---|---|---|---|---|
| 1 | 19 | Álvaro Bautista | Aprilia | 22 | 40:56.370 | 1 | 25 |
| 2 | 55 | Héctor Faubel | Aprilia | 22 | +0.187 | 4 | 20 |
| 3 | 33 | Sergio Gadea | Aprilia | 22 | +0.423 | 11 | 16 |
| 4 | 75 | Mattia Pasini | Aprilia | 22 | +1.094 | 5 | 13 |
| 5 | 52 | Lukáš Pešek | Derbi | 22 | +2.235 | 7 | 11 |
| 6 | 1 | Thomas Lüthi | Honda | 22 | +2.400 | 10 | 10 |
| 7 | 22 | Pablo Nieto | Aprilia | 22 | +15.456 | 3 | 9 |
| 8 | 14 | Gábor Talmácsi | Honda | 22 | +15.529 | 13 | 8 |
| 9 | 6 | Joan Olivé | Aprilia | 22 | +25.259 | 14 | 7 |
| 10 | 32 | Fabrizio Lai | Honda | 22 | +25.441 | 12 | 6 |
| 11 | 18 | Nicolás Terol | Derbi | 22 | +26.400 | 9 | 5 |
| 12 | 35 | Raffaele De Rosa | Aprilia | 22 | +31.589 | 16 | 4 |
| 13 | 42 | Pol Espargaró | Derbi | 22 | +33.772 | 27 | 3 |
| 14 | 43 | Manuel Hernández | Aprilia | 22 | +34.256 | 28 | 2 |
| 15 | 8 | Lorenzo Zanetti | Aprilia | 22 | +36.214 | 17 | 1 |
| 16 | 38 | Bradley Smith | Honda | 22 | +36.238 | 20 | |
| 17 | 29 | Andrea Iannone | Honda | 22 | +43.693 | 15 | |
| 18 | 63 | Mike Di Meglio | Aprilia | 22 | +45.599 | 23 | |
| 19 | 11 | Sandro Cortese | Aprilia | 22 | +45.636 | 18 | |
| 20 | 15 | Michele Pirro | Honda | 22 | +1:00.138 | 26 | |
| 21 | 44 | Karel Abraham | Aprilia | 22 | +1:00.230 | 30 | |
| 22 | 12 | Federico Sandi | Aprilia | 22 | +1:00.316 | 34 | |
| 23 | 26 | Vincent Braillard | Aprilia | 22 | +1:00.776 | 37 | |
| 24 | 21 | Mateo Túnez | Aprilia | 22 | +1:06.141 | 25 | |
| 25 | 23 | Lorenzo Baroni | Honda | 22 | +1:06.225 | 22 | |
| 26 | 13 | Dino Lombardi | Aprilia | 22 | +1:09.129 | 24 | |
| 27 | 45 | Imre Tóth | Aprilia | 22 | +1:09.168 | 31 | |
| 28 | 78 | Hugo van den Berg | Aprilia | 22 | +1:15.393 | 38 | |
| 29 | 37 | Joey Litjens | Honda | 22 | +1:30.456 | 35 | |
| 30 | 20 | Roberto Tamburini | Aprilia | 22 | +1:54.277 | 40 | |
| Ret | 16 | Michele Conti | Honda | 13 | Retirement | 33 | |
| Ret | 41 | Aleix Espargaró | Honda | 8 | Retirement | 21 | |
| Ret | 10 | Ángel Rodríguez | Aprilia | 8 | Retirement | 39 | |
| Ret | 36 | Mika Kallio | KTM | 2 | Accident | 2 | |
| Ret | 24 | Simone Corsi | Gilera | 2 | Accident | 8 | |
| Ret | 24 | Julián Simón | KTM | 2 | Accident | 6 | |
| Ret | 53 | Simone Grotzkyj | Aprilia | 0 | Retirement | 29 | |
| Ret | 7 | Alexis Masbou | Malaguti | 0 | Accident | 32 | |
| Ret | 34 | Esteve Rabat | Honda | 0 | Accident | 19 | |
| Ret | 9 | Michael Ranseder | KTM | 0 | Accident | 36 | |
| DNS | 71 | Tomoyoshi Koyama | Malaguti | ||||
| DNQ | 76 | Iván Maestro | Honda | ||||
| DNQ | 39 | Danny Webb | Honda | ||||
| DNQ | 17 | Stefan Bradl | KTM | ||||
| OFFICIAL 125cc REPORT | |||||||
Read more about this topic: 2006 Catalan Motorcycle Grand Prix