February 16: Zeba Wadia of IIT Swimming Club was the best swimmer of the 13th IIT Open State level swimming competition held at the IIT, Powai on February 14 and 15.Zeba created three meet records in the girls' under-15 200 metres individual medley in 2:38:26, shattering Nanita Khurna's 2:39:68 set in 1997.In the 100m breaststroke, Zeba clocked 1:21:46, breaking Soniasuri's five-year-old mark of 1:23:70.The 13-year-old's third record came in the 100m freestyle which she won with a record 1:03:36, with Tejaswi Shetty and Sindoor Thakkar close behind.Zeba also won the 200m butterfly, backstroke, breaststroke, finised second in the 200m freestyle and won the individual championships in both under-15 and open category.Other record breakers: 1 Avinash Kriplani (KG) in boys' under-13 100m backstroke 1:13:56 (old record 1:14:31); 2 Sindoor Thakkar (Otters) in girls' under-15 50m freestyle 0:29:29 (OR 0:30:35); 3 Min Kwang Shu (ASP) boys' under17 50m breaststroke 0:38:48 (OR 0:38:61); 4 AdityaSangvekar (Y S Club) boys' under-19 50m butterfly 0:35:62 (OR 0:38:21).Individual championsBoys' under-9: Aditya Sangvekar (Y S Club) 23 points; Under-11: Min Kwang Shu (ASP) 18; Under-13: Avinash Kriplani (KG) 28; Under-15: Sidhant Nagrani (Otters) 19; College boys: Vishal Lala (BVIMS) 14; Men: Riyad Palia (Otters) 11.Girls' under-9: Prateeksha Ahuja (KG) 20; Under-11: Shruti Reddy 20; Under-13: Bhavana Sharma (BPCL) 28; Under-15: Zeba Wadia (IIT) 24; Women: Zeba Wadia (IIT) 18.Ubhaykar in semisN Ubhaykar entered the semi-finals of the Veteran's National badminton tournament at the Bombay Gymkhana today.In the quarter-finals, he defeated L Kumar Singh of Manipur in three tough games 15-5, 10-15, 15-1.ResultsQuarter-finals: H Miranda (Mah) bt A Kuriyakose (Ker) 15-4, 18-13; S A Rao (Mah) C H Premanand Roy (Manipur) 15-8, 17-15; G Bansal (Raj) bt H K Singh (Mah) 15-6, 15-8; N Ubhaykar (Kar) bt LKumar Singh (Manipur) 15-5, 10-15, 15-1.Doubles (over 45): S Nadkarni/S Patki (Mah) bt R Nabhar/A Padgaonkar 15-9, 11-15, 15-7; P Gandhe/H Miranda (Mah) bt Abrus/Ramappa (AP) 15-2, 18-14; S A Shetty/U E Khan (Mah) bt P G Chengappa/N Ubhaykar 18-13, 15-6.Doubles (over 50): R S Pande/K R Shetty (Mah) bt R Ramchandani/K Hiranandani 15-11, 15-8.