| 1 |
 Lewis Hamilton |
1 Jul 1985 |
 ASM |
Dallara F305 - AMG Mercedes |
KU | 20 |  |
| 2 |
 Adrian Sutil |
11 Jan 1983 |
ASM |
Dallara F305 - AMG Mercedes |
KU | 18 |  |
| 2 |
Maximilian Götz |
4 Feb 1986 |
ASM |
Dallara F305 - AMG Mercedes |
KU | 2 |  |
| 3 |
Loic Duval |
12 Jun 1982 |
Signature |
Dallara F305 - Spiess Opel |
KU | 19 |  |
| 4 |
James Rossiter |
25 Aug 1983 |
Signature |
Dallara F305 - Spiess Opel |
KU | 20 |  |
| 14 |
 Fabio Carbone |
4 Sep 1980 |
Signature |
SLC R1 - Spiess Opel |
KU | 20 |  |
| 15 |
Guillaume Moreau |
8 Mar 1983 |
Signature |
Dallara F305 - Spiess Opel |
KU | 20 |  |
| 5 |
 Kohei Hirate |
24 Mar 1986 |
Team Rosberg |
Dallara F305 - Spiess Opel |
KU | 20 |  |
| 6 |
 Giedo van der Garde |
25 Apr 1985 |
Team Rosberg |
Dallara F305 - Spiess Opel |
KU | 20 |  |
| 7 |
Lucas di Grassi |
11 Aug 1984 |
Manor Motorsport |
Dallara F305 - AMG Mercedes |
KU | 19 |  |
| 8 |
Paul di Resta |
16 Apr 1986 |
Manor Motorsport |
Dallara F305 - AMG Mercedes |
KU | 19 |  |
| 9 |
Sebastian Vettel |
3 Jul 1987 |
Mücke Motorsport |
Dallara F305 - AMG Mercedes |
KU | 20 |  |
| 10 |
Atila Abreu |
10 May 1987 |
Mücke Motorsport |
Dallara F305 - AMG Mercedes |
KU | 20 |  |
| 11 |
 Gregory Franchi |
6 Apr 1982 |
 Prema Powerteam |
Dallara F305 - Spiess Opel |
KU | 19 |  |
| 12 |
Marco Bonanomi |
12 Mar 1985 |
Prema Powerteam |
Dallara F305 - Spiess Opel |
KU | 19 |  |
| 23 |
Franck Perera |
21 Mar 1984 |
Prema Powerteam |
Dallara F305 - Spiess Opel |
KU | 20 |  |
| 16 |
 Alejandro Nunez |
25 Feb 1984 |
 HBR Motorsport |
Dallara F305 - Spiess Opel |
KU | 20 |  |
| 17 |
Maximilian Götz |
4 Feb 1986 |
HBR Motorsport |
Dallara F305 - Spiess Opel |
KU | 8 |  |
| 17 |
Danny Watts |
31 Dec 1979 |
HBR Motorsport |
Dallara F305 - Spiess Opel |
KU | 2 | |
| 22 |
Hannes Neuhauser |
29 Nov 1984 |
HBR Motorsport |
Dallara F305 - AMG Mercedes |
KU | 20 |  |
| 18 |
 Esteban Guerrieri |
19 Jan 1985 |
 TME |
Dallara F305 - TOM's Toyota |
KU | 20 |  |
| 19 |
 Richard Antinucci |
26 Jan 1981 |
TME |
Dallara F305 - TOM's Toyota |
KU | 8 |  |
| 19 |
Nico Verdonck |
5 Dec 1985 |
TME |
Dallara F305 - TOM's Toyota |
KU | 4 | |
| 19 |
Stephen Jelley |
12 May 1982 |
TME |
Dallara F305 - TOM's Toyota |
KU | 2 | |
| 19 |
Rob Austin |
1 Feb 1981 |
TME |
Dallara F305 - TOM's Toyota |
KU | 4 | |
| 19 |
Ben Clucas |
28 Jan 1984 |
TME |
Dallara F305 - TOM's Toyota |
KU | 2 | |
| 20 |
Thomas Holzer |
27 Dec 1985 |
Holzer Rennsport |
Dallara F305 - Spiess Opel |
KU | 20 |  |
| 24 |
Ross Zwolsman |
3 Aug 1982 |
RZ Racing |
Dallara F305 - Spiess Opel |
KU | 8 | |
| 25 |
 Filip Salaquarda |
11 Jan 1984 |
ISR Racing |
Dallara F305 - Spiess Opel |
KU | 20 |  |
| 26 |
Paolo Montin |
18 Nov 1976 |
Ombra Racing |
Dallara F305 - Mugen Honda |
KU | 2 |  |
| 27 |
Julia Kuhn |
7 Jun 1985 |
Kuhn Motorsport |
Dallara F305 - Spiess Opel |
KU | 2 |  |
