LOS ANGELES (AFP) - Olympic superstar Michael Phelps saw plenty of room for improvement, after winning the 200m butterfly at the wind-whipped Mesa Pro Swim on Friday in 1min 58.14sec.
"Not happy," the 18-time Olympic gold medallist said after winning in a time that did not crack the top 20 in the world this year - a list led by the 1:54.14 of Japan's Daiya Seto.
The American was in control at the 100m mark, but Pace Clark closed strong to finish second in 1:58.71 and Jonathan Gomez was third in 1:58.79.
Phelps said the wind, with gusts up to 48 kmh were a challenge.
"That wind, oh my gosh," he said. "I felt like I was moving backwards with about 15 metres to go going into that wall."
Reigning Olympic 100m freestyle champion Nathan Adrian said it was howling so loudly in his ears he was afraid he would not hear the start of the 50m free.
He managed, and won in 21.69sec, knocking one-hundredth of a second off his third-fastest time in the world this year. Anthony Ervin was second in 22.28 and Cullen Jones third in 22.30.
With the wind at her back, Madison Kennedy won the women's 50m free in a sizzling 24.45sec, sixth-fastest in the world this year.
In other events, Maya DiRado beat an impressive field in the 100m backstroke, winning in 1:00.71 ahead of Zimbabwean Olympic gold medallist Kirsty Coventry and Hungary's Katinka Hosszu.
David Plummer clocked 54.29 to win the men's 100m back over Ryan Lochte (55.35), with Russian-born Serbian Arkady Vyatchanin third in 55.39.
The wind was especially hard on the backstroke specialist, but it seems nothing can blow freestyle queen Katie Ledecky off course.
She won the 400m freestyle in 4:02.15, the second-fastest in the world this year behind her own 3:59.34.
American Cierra Runge battled with Denmark's Lotte Friis for second. Runge, who trains with Friis at North Baltimore Aquatic Club, nabbed second in 4:08.08 with the Dane third in 4:08.89.