2010 Catalan motorcycle Grand Prix 125 cc classification 125 cc classification

| Pos | No_ | Rider | Bike | Laps | Time_ | Grid | Points_ |
|---|---|---|---|---|---|---|---|
| 1 | 93 | Marc Márquez | Derbi | 22 | 40:46.315 | 1 | 25 |
| 2 | 38 | Bradley Smith | Aprilia | 22 | +4.638 | 3 | 20 |
| 3 | 44 | Pol Espargaró | Derbi | 22 | +4.996 | 2 | 16 |
| 4 | 11 | Sandro Cortese | Derbi | 22 | +45.366 | 5 | 13 |
| 5 | 7 | Efrén Vázquez | Derbi | 22 | +45.433 | 8 | 11 |
| 6 | 71 | Tomoyoshi Koyama | Aprilia | 22 | +49.685 | 6 | 10 |
| 7 | 35 | Randy Krummenacher | Aprilia | 22 | +49.735 | 14 | 9 |
| 8 | 14 | Johann Zarco | Aprilia | 22 | +49.743 | 10 | 8 |
| 9 | 94 | Jonas Folger | Aprilia | 22 | +49.775 | 12 | 7 |
| 10 | 99 | Danny Webb | Aprilia | 22 | +53.115 | 16 | 6 |
| 11 | 26 | Adrián Martín | Aprilia | 22 | +58.669 | 19 | 5 |