Beant, eclipsed the national mark in the 1,000m event in the boys' U-16 category with a timing of 2:27.87 secs and also earned a meet record bonus of Rs 25,000.
Uttarakhand's Pawan Kumar (2:32.80 s) and another Haryana lad Sunil (2:33.86 s) won silver and bronze respectively.
Talented Gayathry Sivakumar successfully defended her title in U-14 high jump event with an effort of 1.61 m that improved upon her previous national recprd (1.59m) and meet record (1.55m).
In the youth boys' (u-18) 1500m, Delhi runner Rahul improved the nine-year-old meet mark with a timing of 3:55.28s.
The earlier record holder was Ajay Kumar Saroj of Assam with timing of 3:59.93s. The Assam boy was a bronze medalist in last year's Asian Youth Games and finished fifth in the recent Youth Olympic Games at Nanjing, China.