Explanation:

- Option 1: Harika Dronavalli

She is an Indian chess grandmaster known for her successes in women's chess, but she did not win the 2019 Women's World Rapid Championship.

- Option 2: Tania Sachdev

Also an Indian chess player and International Master, she has achieved significant milestones in her career, but she did not secure this title in 2019.

- Option 3: Koneru Humpy

Koneru Humpy, a renowned Indian chess grandmaster, won the 2019 Women's World Rapid Chess Championship.

- Option 4: Subbaraman Vijayalakshmi

A prominent Indian chess player and one of India's pioneering women in chess, she did not win the championship in 2019.

- Option 5: Eesha Karavade

Another skilled Indian chess player, but she did not claim the 2019 title.