The Canaries slipped to second bottom in the table after a sixth defeat in seven sparked an angry reaction from the travelling support at the final whistle.
Manning and his squad were berated by many of the 750-odd fans who had made the 600-mile round trip to Wales.
The club’s principal owner, Mark Attanasio, is scheduled to travel to England next week, but the beleaguered Canaries’ head coach insists he is still the person to turn it around on the pitch.
Jovon Makama’s third goal in 10 league appearances for the club levelled the match after Zan Vipotnik’s first half opener, but the Swansea striker thumped home a 69th minute winner after Jisung Eom latched onto Kenny McLean’s aimless square ball.
Manning spoke exclusively to the Pinkun at the swanseacity.com stadium on Saturday night.