National swimming records continue to tumble as Ridhima Veerendrakumar broke Maana Patel's seven-year-old record in the 100m backstroke event at the 37th Sub-Junior and 47th Junior National Aquatic Championship on Thursday.The Karnataka swimmer came up with a sensational performance in the 100m backstroke swimming event for group II girls, where she clocked 1:04.87s to erase Maana Patel's timing of 1:05.30s.Ridhima's effort also fetched her a gold medal and added another to the hosts' kitty.Read: National Swimming Championships: Chance to train with South African team beckons Indian junior swimmersShalini R Dixit of Karnataka finished second, clocking 1:08.63s while Sri Nitya Sagi of Telangana completed the podium by finishing third with a time of 1:10.14s.Ridhima was elated about breaking the national record. After the feat, she said:"It was a good race and I'm quite excited to create a new national record. I still have a 50m backstroke event and I hope to do well in that event too."@swimmingfederationofindia@swimmingfedera1Looking forward to kick start the racing calendar after a long break ! Best Wishes to all participants at the 2021 Sub Junior/Junior/Senior National Championships. Watch the action on live streaming .. follow us on FB19-23 & 26-29 October7:54 AM · Oct 12, 2021368Looking forward to kick start the racing calendar after a long break ! Best Wishes to all participants at the 2021 Sub Junior/Junior/Senior National Championships. Watch the action on live streaming .. follow us on FB19-23 & 26-29 October https://t.co/5Q6kMqEUyYAnother gold medal for swimming sensation SambhavvIn another thrilling race on Thursday, Sambhavv R of Karnataka won his second gold medal of the swimming nationals when he edged past Bikram Changmai of Assam in the 100m butterfly for group I boys.Sambhavv clocked 55.87s to finish ahead of Changmai, who ended in 55.92s. The third place went to Harsh Saroha of Haryana, who touched the pads with a time of 55.98s.Though Sambhavv was mighty pleased with the effort, he missed the national record of 55.65s held by Maharashtra's Mihir Ambre created in 2017. After the race, he said:"It feels good to win another gold medal, I knew it would be a very close race but my coach Jairajan prepared me mentally for the challenge. I knew I had to swim faster in the second 50m and that's what I did."National record in 100m swimming event brokenAssam's Astha Choudhary ensured she didn't miss her target of breaking a national record in the 100m butterfly for group I girls after clocking 1:02.71s. She bettered her own efforts in the heats, where she had an 1:03.58s performance. In the process, Astha Choudhary broke Damini Gowda's national record of 1:04.66s, created in 2016.Astha was given a tough fight by Maharashtra's Apeksha Fernendes (1:02.81s) and Karnataka's Nina Venkatesh (1:03.78s) all of whom were faster than the previous national record timing. View this post on Instagram A post shared by Srihari Nataraj OLY (@srihari33)Jas Singh of Karnataka, meanwhile, won his fourth individual gold medal in the 100m freestyle for group V boys. He clinched the gold medal in 100m breast stroke, 200m medley and 50m backstroke on Day 1.Jas beat Monish Naidu P of Tamil Nadu Swimming Academy with a time of 1:09.47s while Naidu clocked 1:13.18s to take home the silver medal. S Someshwar won the bronze medal with a time of 1:13.72s.Jas, who trains with former international swimming icon and Ekalavya awardee Shreesh Reddy, is well on his way to winning the individual title too.Also read: Maana Patel leaving no stone unturned to qualify for Asian Games