Kumar, currently fifth on the leaderboard, clocked one minute, 59.356 seconds, just ahead of championship leader Rajiv Sethu of Honda Ten10 Racing (01:59.912) while Harry Sylvester, also from TVS Racing, was the third fastest (02:00.242) before retiring with a mechanical problem.
In the Girls (Stock, up to 165cc) class, Bengaluru's Aishwarya Pissay of Apex Racing, who is looking to consolidate her position at the top, grabbed pole position, clocking 02:13.561, ahead of Alisha Abdullah (Team Alisha Abdullah) whose best was a 02:16.025 with Shruthi Nagarajan (Rocker Racing) in third spot at 02:16.516.
Dinesh Kumar (Team Alisha Abdullah) was the quickest in the Super Sport Indian 300-400cc category pipping leader Amarnath Menon to pole position while Deepak Ravikumar (Moto-Rev) was third.