The 24-year-old athlete, from Chamoli district in Uttarakhand, is currently training under the tutelage of Russian coach Alexander Artsybashev in Thiruvananthapuram.
For the record, K T Irfan finished 10th with a national record in 20km race walk at the 2012 London Olympics, and Rawat would love to better that mark in Rio.
"Once you are able to finish inside top 10, you are in medal contention and there are chances of finishing on the podium. So, I am looking for getting into the 10-top first," Rawat, who has seen hardships staring at his face when his father passed away in 2002, said on the sidelines of an event here today.
The Rio Olympic Games qualification time was set at 1:24.00.
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"I am trying to to improve my timing now. I finished in the top 10 at the World Championships in Beijing but for Olympics I know I will have to raise my standards as this is a different ball game altogether."
Before that, he will also be participating in the Asian Walking Championship scheduled to be held in Japan on March 20.
Employed by Uttarakhand police and supported by GoSports Foundations, Rawat says the government has been active in providing assistance.
GoSports Foundation is an independent and donor-funded organisation focused on strengthening the future of Indian sport by providing young as well as high-performing athletes necessary support to realise their dreams.
Rawat says the chief coach has been instrumental in his progress since the time he began walking.