Make that three world championship gold medals for Canadian swimmer Summer McIntosh. The 18-year-old from Toronto won the women’s 200-metre butterfly Thursday in a meet-record two minutes 1.99 seconds, which was just shy of the world record of 2:01.81.

McIntosh absolutely dominated the field, swimming to a time of 2:01.99. Despite leaving her competitors behind, there was some slight disappointment by the 18-year-old phenom after she touched the wall and realized that she came within 18 hundredths of a second of erasing the oldest record in women's swimming.