Smith and Jones set seal on England's rout of South Africa

If anyone thought England were not serious contenders for this World Cup, think again. They stormed to the top of the points table with a massive victory over a hapless South Africa, who were dismissed for their lowest score against England, second-lowest at a World Cup and third-lowest score overall.

England had to chase just 70 and did in 14.1 overs. The whole match lasted 34.5 overs, not even the duration of a full T20. After one game, England's net run rate sits at 3.773 - more than double that of Australia, who are next best - and puts them in pole position in the early standings.

South Africa's total belied conditions which neither seamed nor spun substantially as they disintegrated against a smart England attack. They appeared surprised by the early use of spin in the form of Linsey Smith and lost their three biggest batters to her. Smith, playing in her first ODI World Cup game and opening the bowling, became the only bowler to dismiss all three of Laura Wolvaardt, Tazmin Brits and Marizanne Kapp in the same innings.

At the other end, Lauren Bell and Nat Sciver-Brunt bowled good lengths to pluck another three wickets in the first 10.1 overs. At 38 for 6 just out of the powerplay, all South Africa could hope for was to crawl to respectability and they didn't get there. They were bowled out in 20.4 overs and only Sinalo Jafta, promoted to No. 6, got into double-figures.

The rest of the batters will need to look at their movement at the crease, which was all but absent, and their shot selection. There will be questions asked over their selection. Annerie Dercksen, who scored her maiden ODI ton in Sri Lanka earlier this year, was left out as South Africa opted for all their allrounders.

South Africa could not have imagined how quickly things would fall apart after Wolvaardt got proceedings underway with a square drive and Brits carved Bell through point in an opening over that cost nine runs. Smith struck second ball when Wolvaardt played across the line and popped up a leading edge to give a simple return catch. The first ball of Smith's next over drifted in to Brits from around the wicket and snuck through the bat-pad gap to bowl her.

With both openers' dismissed, Sune Luus at No. 3 had a big job on her hands but fell to a Bell inswinger that curled in to take out off stump. Three balls later, Kapp was also done by drift as Smith got the ball to squeeze past her inside edge and on to middle stump. All of Wolvaardt, Brits, Luus and Kapp will need to work on their footwork going forward.

In the mess, there were some shots that suggested South Africa still knew how to bat. Jafta drove Bell through cover point for her first boundary and Anneke Bosch nailed a cover drive - but the moments where they were on top of the England bowlers were few and very far between.

Jafta should have been out on 8 when she advanced down the track in an attempt to drive Smith and missed. Amy Jones could not collect quickly enough and fluffed the stumping. That was the only blip in an otherwise flawless England performance.

Sciver-Brunt brought herself on in the eighth over and had success with her first ball, Bosch walking across her stumps to be hit on the knee roll in front of middle and leg. She didn't review what was a correct lbw decision. Sciver-Brunt also struck with the first ball of her next over. Chloe Tryon tried to flick her into the leg side but got a leading edge and was caught by Alice Capsey at mid-on.

Jafta entered double figures when she guided Sophie Ecclestone to third but she didn't have any support. Nadine de Klerk edged Ecclestone to Heather Knight at slip and Masabata Klaas played for turn against a Charlie Dean ball that held its line and was bowled. Jafta herself fell when she tried to hit Ecclestone back over her head but missed and was bowled. Dean finished things off when she beat Nonkululekho Mlaba's slog.

England's chase was all but academic despite the best efforts of Kapp, who found her rhythm with back-of-a-length balls that beat the batters consistently. South Africa reviewed an lbw shout against Tammy Beaumont, which nipped back in but still hit her outside the line. Beaumont and Jones were patient against a disciplined South African attack and chose not to rush the result. They were 39 without loss in the powerplay but put the foot down straight after.

Jones threaded Mlaba through point as soon as the fielding restrictions were lifted and then sent her back over her head and swung Klaas over mid-on in a reminder that there's not only one "Storm Amy" in England today. She was dropped by Klaas in her follow through later in the over and then took back-to-back boundaries off the usually miserly Ayabonga Khaka to put England one hit away. They finished things off with a boundary from Beaumont.

South Africa have suffered similarly at the hands of England before in a World Cup in India, but in the pre-professional era. They were bowled out for 77 in Cuttack in 2013. Charlotte Edwards, the current England coach, was opening the batting for England then, while Kapp and Tryon played for South Africa.