Wycombe's Mike Williamson celebrates his winner at Swansea

Wycombe were cruising when Cardiff-born Jermaine Easter put the visitors ahead and Stefan Oakes added a cool second.

Then a Williamson own-goal, diverting Kris O'Leary's shot into his own net, and Darren Pratley's 25-yard screamer allowed Swansea to force extra time.

But Swansea's hard work was undone when Oakes' header left Williamson a tap-in.

Swansea: Gueret, Amankwaah, Austin, Iriekpen, Lawrence (Williams 16), Britton, McLeod (Akinfenwa 45), Pratley, O'Leary, Trundle, Fallon (Butler 79).
Subs Not Used: Oakes, Knight.

Booked: Amankwaah, Pratley.

Goals: Williamson 72 og, Pratley 81.

Wycombe: Young, Stockley, Antwi, Williamson, Martin (Gregory 75), Palmer, Betsy, Oakes, Grant, Easter (Dixon 81), Torres (Anya 120).
Subs Not Used: Batista, Cadmore.

Booked: Palmer, Dixon, Oakes.

Goals: Easter 50, Oakes 64, Williamson 113.

Att: 5,892

Ref: R Beeby (Northamptonshire).