Iran had lost to Chinese Taipei 8-0 and Oman 2-1 in its first two matches in Pool B and shared spoils in a goalless draw against Hong Kong.
Iran is scheduled to play Kazakhstan on Wednesday.
Bangladesh, reigning champion in men's Junior AHF Cup, has been placed in Pool A along with Thailand, Sri Lanka, Indonesia and Singapore.
The four semifinalists will advance to the next edition of the Junior Asia Cup.