Swansea were in control throughout the match and took a half-time lead with their No 8 Dan Baker scoring their first try.
Newport attempted a comeback iat the start of the second half and did so with a couple of Geraint O’Driscoll penalties. However, it was Andrew Paul who scored Swansea’s second try of the afternoon which sealed their 24-9 victory.
Llandovery climbed into the play-off places win a 10-5 away win at Bridgend. It was a poor first half with just a James Garland penalty separating the two sides, but the game sprang into life in the 70th minute when Richie Pugh went over the line for a Llandovery try converted by Rhodri Williams.
Bridgend responded in the closing moments of the game with a Tom Grabham try. The result leaves Bridgend fourth from bottom with just two games to go.
In the other result, Llanelli made int three wins in a row after their narrow 7-6 victory over second place Bedwas. Nick Reynolds scored the only try of the match.
