Michael Phelps capped an explosive evening of record-breaking and barely concealed needle on Sunday by bagging an astonishing 19th Olympic gold medal in the men’s 4×100 metres freestyle relay.
Earlier, Adam Peaty ended 28 years of Olympic hurt for Britain’s male swimmers as he romped to gold in the 100 metres breaststroke final in Rio, smashing the world record for the second time in two days.
Cheered on by fiancee Nicole and toddler Boomer in the stands, the peerless Phelps again provided the spark, producing a blistering 47.12-second leg to overtake France’s Fabien Gilot and set up victory in the 4x100m free.
Nathan Adrian anchored the Americans to a time of 3:09.92 to end French dominance of the event stretching over the past two world championships and the London Olympics four years ago.
“It was crazy,” said Phelps, competing in his fifth and final Games.
“I was standing on the block while Caeleb (Dressel) was coming in and I honestly thought my heart was going to explode out of my chest. We wanted that race back so badly,” added Phelps, who hugged teammate Ryan Held on the podium as he sobbed tears of joy.
“They were making us cry. The younger guys started crying, I started crying. My last 400 free relay ever, it feels damn good to get a win.”
In contrast to the Brazilian crowd’s love-in with a fist-pumping Phelps, however, there was genuine animosity when Russian Yulia Efimova, who escaped a drugs ban to compete in Rio, was introduced before the 100m breaststroke semi-finals.
That paled compared to the boos that greeted the Russian men’s 4x100m freestyle relay team, however, as fans and athletes supporting team mates vented their irritation after months of doping scandals.
Peaty’s fireworks were sandwiched between two more world records — by Sweden’s Sarah Sjostrom in the women’s 100m butterfly and prolific American Katie Ledecky, who obliterated her own 400m freestyle mark by almost two seconds.
World champion Peaty clocked 57.13 seconds, slicing almost half a second off the mark he set in Saturday’s heats to emulate Adrian Moorhouse’s victory in the same event at the 1988 Seoul Games — the last time a British male swimmer won gold.
Title holder Cameron vander Burgh of South Africa took silver in 58.69 and American Cody Miller bronze in 58.87.