Pakistan, July 29 -- The 18-year-old Canadian McIntosh romped home in the 400m freestyle on Sunday's opening night in Singapore and gave another demonstration of her huge talent a day later in the 200m individual medley.

She came home in 2min 06.69sec, with Alex Walsh of the United States second (2:08.58) and Canada's Mary-Sophie Harvey third (2:09.15).

"Going into the race tonight my goal was to put my head on the wall first, so to get that done is good," said the teenage phenomenon.

"I'm not super-happy with the time, but honestly, at a world championship, my goal is just to go as fast as I can." McIntosh will also race in the 400m medley, 200m butterfly and 800m freestyle in Singapore.

She is on track to join Michael Phelps as the ...