Andrea Iannone will start on pole position for the Czech 125cc Grand Prix, his second of the season, after dominating qualifying at Brno.

The Ongetta Aprilia rider withstood the best efforts of Nicolas Terol and Sandro Cortese to take the top spot with a lap of 2m08.171s.

Championship leader Julian Simon was fourth fastest after Aspar teammate Bradley Smith failed to move ahead of him despite a last-lap dash which put him fifth on the grid.

Stefan Bradl also set a late flier to go sixth fastest ahead of Sergio Gadea, Pol Espargaro, Efren Vazquez. Johann Zarco completed the top ten.

Marc Marques could have been in the mix but the 16-year-old Spaniard crashed his Red Bull KTM and will start the race from 20th on the grid.

Pos  Rider               Bike       Time
 1.  Andrea Iannone      Aprilia    2m08.171s
 2.  Nicolas Terol       Aprilia    2m08.484s  + 0.313s
 3.  Sandro Cortese      Derbi      2m08.507s  + 0.336s
 4.  Julian Simon        Aprilia    2m08.542s  + 0.371s
 5.  Bradley Smith       Aprilia    2m08.957s  + 0.786s
 6.  Stefan Bradl        Aprilia    2m09.184s  + 1.013s
 7.  Sergio Gadea        Aprilia    2m09.240s  + 1.069s
 8.  Pol Espargar�       Derbi      2m09.418s  + 1.247s
 9.  Efren Vazquez       Derbi      2m09.434s  + 1.263s
10.  Johann Zarco        Aprilia    2m09.462s  + 1.291s
11.  Joan Olive          Derbi      2m09.480s  + 1.309s
12.  Simone Corsi        Aprilia    2m09.741s  + 1.570s
13.  Michael Ranseder    Aprilia    2m09.962s  + 1.791s
14.  Luis Salom          Aprilia    2m10.024s  + 1.853s
15.  Daniel Webb         Aprilia    2m10.081s  + 1.910s
16.  Esteve Rabat        Aprilia    2m10.239s  + 2.068s
17.  Marcel Schr�tter    Honda      2m10.269s  + 2.098s
18.  Jonas Folger        Aprilia    2m10.269s  + 2.098s
19.  Takaaki Nakagami    Aprilia    2m10.297s  + 2.126s
20.  Marc M�rquez        KTM        2m10.471s  + 2.300s
21.  Lorenzo Zanetti     Aprilia    2m10.500s  + 2.329s
22.  Scott Redding       Aprilia    2m10.685s  + 2.514s
23.  Randy Krummenacher  Aprilia    2m10.752s  + 2.581s
24.  Dominique Agerter   Derbi      2m10.958s  + 2.787s
25.  Luk� �embera       Aprilia    2m11.074s  + 2.903s
26.  Luigi Morciano      Aprilia    2m11.122s  + 2.951s
27.  Alessandro Tonucci  Aprilia    2m11.332s  + 3.161s
28.  Jasper Iwema        Honda      2m11.387s  + 3.216s
29.  Karel Pesek         Derbi      2m12.123s  + 3.952s
30.  Lorenzo Savadori    Aprilia    2m12.286s  + 4.115s
31.  Alexis Masbou       Loncin     2m12.303s  + 4.132s
32.  Luca Marconi        Aprilia    2m12.482s  + 4.311s
33.  Tomoyoshi Koyama    Loncin     2m12.840s  + 4.669s
34.  Luca Vitali         Aprilia    2m13.176s  + 5.005s
35.  Ladislav Chmelik    Honda      2m16.667s  + 8.496s
36.  Ivan Visak          Honda      2m18.115s  + 9.944s