Swansea head into the fixture on the back of some patchy form. They were poor in the first half of their 4-0 win over Sunderland, before picking up uninspiring draws against Kuban Krasnodar in the Europa League and West Ham in the Premier League.
Britton said: "We're not doing too badly in terms of our form. We are disappointed with the last week. We spoke about it being a big and good week for us.
"We started off well with a win over Sunderland and then we've had two draws. We didn't get maximum points but it wasn't the worst week. We go into the derby in decent form."
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