RIO DE JANEIRO -- They teamed up for a carpool karaoke video. They planted their flag in Brazil. And when the Olympics are done, theyll be remembered as the latest in a long line of U.S. swimming powerhouses.So much for all those dire forecasts.Turns out, the less-than-glittering times at the U.S. trials were no indication of how fast they would swim once they got to the big stage. And all those who thought they were too inexperienced to shine on the international stage totally missed the mark.The Americans went into the final night at the Olympic Aquatics Stadium with a shot at their biggest medal haul in the last three decades.No matter what, Michael Phelps, Katie Ledecky & Co. made sure the U.S. stayed firmly atop the swimming world.We all know were part of a really special team, Ledecky said Saturday, five medals hanging from her neck after one of the greatest performances in Olympic history. We have such great depth in the U.S. in swimming, and its something we take great pride in. This is kind of our stage to show the world that.With four events still to come in the final late-night session, the Americans already had 14 golds -- their most since the Sydney Games -- and 29 medals overall. They were just one off their total from four years ago in London and eying the 33 medals put up by the team that dominated Down Under in 2000.Phelps, of course, was among those leading the way. In what he again insists will be his final Olympics, the 31-year-old piled up four golds before settling for silver in a stunning upset by Singapores Joseph Schooling in the 100-meter butterfly. The 4x100 medley relay was still to come.But no one was more dominant than the 19-year-old Ledecky, whose four golds included two world record-shattering performances. She joined Amy Van Dyken and Missy Franklin as the only American women to capture as many as four golds in a single games, matched Debbie Meyer as the only females to sweep the 200, 400 and 800 free, and also won silver anchoring the 4x100 free relay.What shes doing in the sport is ridiculous, Phelps said.Theres something to be said for the camaraderie displayed by the American team.During their final training session in Atlanta, a host of swimmers -- Phelps and Ryan Lochte among them -- took to the streets to record a James Cordin-style carpool karaoke video . Even Ledecky took a turn behind the wheel, even though she still has just a learners permit.I was only at a gas station, she quipped, so I didnt think I was going to hurt anyone.When the swimmers got to Brazil, they received a history lesson from one of the coaches, Greg Meehan. At a meeting with the female athletes on the eve of the games, he told them about the Homestead Act, the 1862 law that encouraged Americas westward migration by providing free land to settlers.Well let Ledecky take it from there.We each had American flags and they printed out each of the events, and the people that were competing in each of those events came forward, had a little moment together, took the flag and stuck it through the paper and into the grass in the Olympic village, she said. We were just kind of staking our claim in Rio, and I think we kind of did that in the pool as well.In addition to Phelps and Ledecky, the biggest U.S. stars were Maya DiRado, who turned in the ultimate one-and-done with two golds and four medals overall; Ryan Murphy, who extended U.S. mens dominance of the backstroke; Simone Manuel, the first African-American woman to win a gold medal in the 100 free; Lilly King, who backed up her brash diatribe against doping; and Anthony Ervin, the oldest member of the team at 35 and a gold medalist again in the 50 free -- 16 years after he first won the event in Sydney.Even with a hugely disappointing performance by Franklin, who didnt even make it to the final of her two individual events, the Americans still blew everyone away.There are several factors that go into the success of the U.S. program, starting with some simple numbers. The Americans have far more swimmers and resources to draw from than most nations, so its only natural they would dominate.Beyond that, Ledecky pointed to a U.S. trials format that sets up the team to perform well at the Olympics. Over eight nights in Omaha, just a month before the games and following the same schedule of events, swimmers earned their way onto the team before sellout crowds of more than 14,000 at every session.That was bigger than the crowds in Rio, where there were plenty of empty seats each night.Its an overly easy environment for us to swim fast in because weve been through our Olympic trials, which is way more pressure-filled than the Olympics, Ledecky said. Obviously the crowd here hasnt been that intimidating to us.Nothing was too intimidating to the Americans.---Follow Paul Newberry on Twitter at www.twitter.com/pnewberry1963 . His work can be found at http://bigstory.ap.org/content/paul-newberry . 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"Demp (Ryan Dempster) came out before he went to the bullpen and was just yelling that they lost. Ultra Boost Ireland Shop . The Clippers were angry about blowing a big lead; the Kings didnt like being in that kind of hole and nearly digging themselves out only to lose. MACAU -- Thialands Pavit Tangkamolprasert won the Macau Open in a playoff Sunday after Indias Anirban Lahiri birdied the final seven holes to force extra holes.The 27-year-old Pavit birdied the par-5 18th in regulation for a 7-under 64 to match Lahiri (65) at 16-under 268 in the Asian Tour event at Macau Golf and Country Club.All the hard work paid off this week, Pavit said. I didnt think about winning because I dont even have Asian Tour status. I just wanted to play my best. This win will now give me a two-year exemption.On the 18th on the first playoff hole, Pavit made a another birdie for his first tour tittle after Lahiri found the water hazard with his second shot and finished with a bogey.dddddddddddd.I didnt even think of the hazard being there, Lahiri said. I guess that was unfortunate to finish like that. Im happy with the way I played the back nine, but disappointed I finished second again.Englands Ian Poulter, tied for the first-round lead at 64 in is return from a four-month break, shot a 73 to tie for 28th at 3 under. He was sidelined by an arthritic joint in his right foot. ' ' '