Graeme Swann claimed a match haul of 10 wickets as England roared to a series-levelling win over Sri Lanka in the second and final Test on Saturday to retain their number one ranking.

Swann followed his four wickets in the first innings with six in the second as Sri Lanka were bowled out for 278 at the stroke of lunch on the fifth day at the P. Sara Oval in Colombo.

England, set a modest target of 94, coasted home by eight wickets despite a brief stutter at 31-2 following the dismissals of skipper Andrew Strauss for no score and Jonathan Trott for five.

Alastair Cook and Kevin Pietersen carried the tourists home with a brisk third-wicket stand of 66 in 69 balls, amid wild celebrations from some 5,000 travelling English fans at the ground.

Left-hander Cook remained unbeaten on 49 and Pietersen, who hit a century in the first innings, smashed 42 not out from 28 balls, signalling his team's emphatic victory with a six off Tillakaratne Dilshan.

"We are still number one, for a while yet, hopefully," said Strauss, who has been under pressure for both his leadership skills and his poor form with the bat.

"The most important thing was winning the game. We did not want to walk away from Sri Lanka having lost the series. I'm delighted by the way the guys reacted to the challenge.

"At the end of the day this will look like a reasonably comfortable victory, but we all know how hard we had to work for that. It's been a tough winter and we're delighted to come through at the end of it."

It was England's first win in five Tests on their Asian sojourn this year after being thrashed 3-0 by Pakistan in the United Arab Emirates and losing the first Test against Sri Lanka in Galle.

The ICC confirmed that England and South Africa were level at the top of the Test charts with 116 rating points, but Strauss' men nudged ahead when the ratings were calculated beyond the decimal point.

Strauss saluted Swann, man-of-the-match Pietersen and seamer Jimmy Anderson.

"Anderson was outstanding on an unresponsive wicket, Swann proved his worth once again and Pietersen showed everyone why he is such a special talent," the skipper said.

Sri Lanka, currently ranked sixth, paid the price for not reaching 300 in either innings of the match and will remain without a series win since 2009, when they beat New Zealand at home.

Skipper Mahela Jayawardene, who ended with 354 runs in four innings at an average of 88.50 with two hundreds and a half-century, was declared the man of the series.

"We knew England would come hard at us because good players and good teams always step up to the plate," Jayawardene said.

"We made a few mistakes. It was important to get a big first-innings score, which is always so important in our part of the world. We probably fell 100 runs short.

"And then KP (Pietersen) came and turned the game around. His century shifted the momentum of the Test match. We were outplayed on the first two days and that proved the big difference."

Jayawardene paid rich tribute to Swann, saying he was one of the best spinners he had faced.

"We knew going into the series that Anderson and Swann would be the main threats because they can bowl well in any conditions," he said.

"It was a hard-fought series. We made mistakes and we have to learn from that and become more consistent going forward."

Full scoreboard of the second and final Test between England and Sri Lanka at the P. Sara Oval in Colombo on Saturday:

Sri Lanka 1st innings: 275 (M. Jayawardene 105, T. Samaraweera 54, A. Mathews 57, G. Swann 4-75, J. Anderson 3-62)

England 1st innings: 460 (K. Pietersen 151, A. Strauss 61, A. Cook 94, J. Trott 64, R. Herath 6-133)

Sri Lanka 2nd innings (overnight 218-6):

D. Prasad c Bresnan b Finn 34

L. Thirimanne c Strauss b Anderson 11

T. Dilshan c Anderson b Swann 35

K. Sangakkara c Prior b Swann 21

M. Jayawardene c Cook b Swann 64

T. Samaraweera b Swann 47

S. Randiv b Swann 0

A. Mathews c Strauss b Finn 46

P. Jayawardene b Swann 2

R. Herath c Anderson b Patel 2

S. Lakmal not out 4

Extras: (b4, lb6, w2) 12

Total (all out, 118.5 overs) 278

Fall of wickets: 1-23 (Thirimanne), 2-64 (Prasad), 3-104 (Dilshan), 4-125 (Sangakkara), 5-215 (Samaraweera), 6-215 (Randiv), 7-238 (M. Jayawardene), 8-242 (P. Jayawardene), 9-251 (Herath), 10-278 (Mathews).

Bowling: Anderson 20-6-36-1, Finn 15.5-1-30-2 (w1), Swann 40-1-106-6, Bresnan 14-5-24-0 (w1), Patel 25-7-54-1, Pietersen 4-0-18-0.

England 2nd innings:

A. Strauss b Dilshan 0

A. Cook not out 49

J. Trott lbw b Herath 5

K. Pietersen not out 42

Extras: (lb1) 1

Total (for two wickets, 19.4 overs) 97

Fall of wickets: 1-0 (Strauss), 2-31 (Trott).

Bowling: Dilshan 7.4-1-43-1, Herath 9-0-37-1, Randiv 3-0-16-0

England win by eight wickets; draw two-match series 1-1.

Man of the match: Kevin Pietersen (ENG)

Man of the series: Mahela Jayawardene (SRI)

Toss: Sri Lanka

Umpires: Asad Rauf (PAK) and Bruce Oxenford (AUS)

TV umpire: Rod Tucker (AUS)

Match referee: Javagal Srinath (IND)