Australia’s Haydn Barron scored four birdies in his last five holes to take a two-shot lead into the third round of the Commercial Bank Qatar Masters at the Doha Golf Club (DGC) on Friday.On Friday, Barron added a flawless 67 to his opening 68 on the 7,532-yard layout to a halfway total of nine under par and joined the hunt for the title.The Australian, who came through the European tour qualifying school in November, stood two strokes ahead of countryman Harrison Endycott and Rikuya Hoshino of Japan, with first-round leader Zander Lombard and Niklas Norgaard another stroke back.“It was a good day. It got off to a bit of a slow start - nine pars in a row at the front - hitting really good shots and playing really well, just the putts were sliding by,” Barron said.The Australian turned 28 on Thursday and celebrated by moving one behind first-round leaders Ashun Wu and Zander Lombard after an impressive four-under-par 68.After starting with nine straight pars on Friday, Barron got on the birdie trail at the tenth, added another at the 14th before a birdie-birdie-birdie finish saw him come home in 31 to set the mark at nine under.“Hit one through the green on ten and chipped one close for my first birdie and then felt a little bit of momentum and rolled a couple in coming home there. It’s a beast of a golf course. You really got to strike it well, got to be in the fairway and sometimes just got to hit it into the middle of the greens and take your 60-70 footers if you are out of position,” said Barron, who arrived in Qatar on the back of a final round of 67 at last week’s Bahrain Championship and maintained his momentum with a pair of low scores.“So it’s definitely a course which requires a bit of wit and some smarts, and luckily (caddie) Matty (Miller) has been good on the bag and we left ourselves some good numbers.”Barron struggled to make an impact on the leaderboard, where the lead briefly inflated to seven under during the morning, before he finally got in the red numbers on the back nine.He had endured a brilliant par save at the sixth after several near-misses to card birdies on the front nine before he chipped to within four feet at the tenth to climb to five under.Rasmus Hojgaard, the highest-ranked player in the field at No 68, was in a tie for sixth, four strokes behind Barron, after producing a tournament-low 66 that featured an eagle and five birdies.The Dane leads a ten-strong group at five under, which includes English pair James Morrison and Sam Bairstow, French duo Clément Sordet and Ugo Coussaud, China’s Wu, Northern Irishman Tom McKibbin, Japan’s Keita Nakajima, Kiwi Daniel Hillier and South Korea’s Sung Kang.The four-time DP World Tour winner admitted the calmer morning conditions made scoring easier than his first round but he was still happy to capitalise on the opportunities he created.“Obviously the wind doesn’t blow as much in the mornings so it is a little easier to control the flight but again I spoke to my putting coach yesterday and I said it is small margins,” he said.“I couldn’t find the pace yesterday and didn’t hole any putts. Today I started to roll them early and it just makes a huge difference for the confidence out there. It wasn’t a big difference from yesterday, just a little sharper.”Højgaard registered a top-20 finish at this event last year when it was held in October but this time around the greens are playing firmer - something the 22-year-old is enjoying in the blustery conditions.“I do prefer tricky conditions like this where you do have to be on your game to make sure you set up some good chances,” he added. “I like this set up.”Pablo Larrazabal managed a back nine fightback as he turned fears over missing the halfway cut.After a one-under-par 71 on Thursday, the Spaniard was facing an early flight out of Doha when he made three bogeys on the front nine in the second round.Larrazabal is however a nine-time winner on the DP World Tour having claimed two titles last season and he demonstrated his champion mentality with five birdies on the way in, including three in a row from the 14th.That meant he headed into the weekend six shots off the lead and a second title in the Middle East – a decade on from his victory at the Abu Dhabi Championship – was firmly on his mind. “I am not here to make the cut,” he said after his second round 70 at Doha Golf Club.“I am here to try to win golf tournaments and from being outside the cutline to be six back (victory) is what I am thinking about.“I think I have a low one on this golf course. I did a low one before and I think tomorrow my mentality has to be to close the gap.“As I said, I am not here just to make cuts. Obviously making the weekend is great and to have the chance to climb the leaderboard but we are here to try and push to win trophies.”Larrazábal has made an encouraging start to the 2024 Race to Dubai, registering top-20 finishes in his first two starts in Dubai last month.The 40-year-old also boasts a good record in Qatar with three top 10s in his last six starts, strengthening his resolve he can emulate countrymen Jorge Campillo, Sergio Garcia and Alvaro Quiros by lifting the Mother of Pearl trophy.Leading 2nd-round scores(GBR & IRL unless stated/par 72)135: Haydn Barron (AUS) 68-67137: Harrison Endycott (AUS) 69-68, Rikuya Hoshino (JPN) 69-68138: Zander Lombard (RSA) 67-71, Niklas Norgaard (DEN) 68-70139: Ugo Coussaud (FRA) 71-68, Rasmus Hojgaard (DEN) 73-66, Clement Sordet (FRA) 68-71, Daniel Hillier (NZL) 69-70, Sam Bairstow 72-67, Keita Nakajima (JPN) 72-67, Wu Ashun (CHN) 67-72, James Morrison 70-69, Tom McKibbin 69-70, Kang Sung (KOR) 69-70.