Siem eyes top spot

Latest leading positions in second round of Volvo Scandinavian Masters, Kungsangen Golf Club, Stockholm.

(Gbr & Irl unless stated, Par 71), (x) denotes amateurs:

7 under - Graeme McDowell (after 18 holes)

6 under - Marcel Siem (Ger) (21)

Adam Scott (Aus) (18)

5 under - Warren Bennett (18)

Matthew Cort (18)

Grant Hamerton (18)

4 under - Michael Campbell (Nzl) (27)

Niclas Fasth (Swe) (18)

Selected others:

2 under - Jesper Parnevik (Swe) (26)

1 under - Colin Montgomerie (18)

1 over - Ian Poulter (25)