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• Leyton Orient open the scoring in the first half when David Mooney tapped in after his header rebounded off the post.
• Carlisle equalise through a Peter Murphy header but Ben Chorley nets within a minute to make it 2-1 to Orient.
• The visitors added a third goal before the break when Lee Cook tapped in from Kevin Lisbie's pass. It was 4-1 when Mooney smashed in his second of the match just before half-time.
Collin; Simek, Murphy, Edwards, Chantler; McGovern (Robson, HT), Noble (Beck, HT), Potts, Berrett; Garner, Higginbotham (Symington, HT)
Subs not used: Welsh, Todd, Gillespie, McGinty
Leyton Orient line-up
Allsop; Sawyer, Chorley, Clarke, Odubajo; Cox (Smith, 83), Cook, Rowlands, James (Griffith, 64); Mooney, Lisbie (Symes, 75)
Subs not used: Jones, McSweeney, Baudry, Brunt