She won with a jump of 22 feet 7 inches on her fifth of six attempts.
He won the 2009 national championships with a jump of 2.24 metres, his best result since the 2007 athletics season.
Grant, who won the event last year with a jump of 5-10, cleared the height on her second attempt.
Six weeks later she won the Soviet championship with a jump over 1.97 meters.
She won one training round before the competition with a jump of 99 metres.
Here, she won the long jump with a jump of 23 feet 3 1/2 inches.
Lewis won the competition with a wind-aided jump of 28-7 1/2.
She won the event with a jump of 5-10.
Czingler won with a jump of 55 feet 9 inches, the best in the world this year.
Earlier, she won her fourth straight long jump title, by more than two feet, with a jump of 20-5 3/4.