Hector Bellerin is fast becoming seen by fans, and possibly even by his manager, as Arsenal's premier right back, after impressing in the absence of Mathieu Debuchy. The young Spaniard scored his second Premier League goal, cutting inside and curling left-footed past Simon Mignolet, in the 4-1 win over Liverpool last weekend, and is developing a reputation as a player capable of becoming a top-level full back. But, it seems, in the dressing room, it is his status as the club's premier sprinter, rather than as a defender, that is most in question, after he beat Theo Walcott's 40 metre club sprint record last summer. Hector Bellerin scored a brilliant goal to put Arsenal ahead against Liverpool last weekend at the Emirates . Bellerin has emerged as a star player after filling in for the injured Mathieu Debuchy at right back this season . 'We were just having a test and then they told me I was the fastest at the club,' Bellerin told The Telegraph. 'I did not beat it by that much. There was a bit of banter and he is trying to beat me now.' Bellerin shaved a hundredth of a second off Walcott's time, prompting the 26-year-old winger to vow to reclaim his title at the end of the season. And since then he has gone on to establish himself as a right-back of some promise, progressing well beyond Arsene Wenger's expectations. 'I am happy that now, after not so good performances in the beginning, the coach has still put confidence in me and given me minutes. Bellerin has exceptional pace, as he proved in August when he set a new Arsenal record over 40 metres . Theo Walcott had previously held the record, but Bellerin shaved one hundredth of a second off his time . But Walcott is determined to take his record back from Bellerin this summer and be speed king again . 'The chances always come through injuries, which is not a nice thing. Now we are going to have Debuchy back and I am happy for him, but when you get your chance, you need to do the best you can. I have done my best to take this opportunity.' With Debuchy on the verge of match fitness, Bellerin will soon find out whether he has done enough to grab that opportunity. But after his brilliant goal at the Emirates stadium last weekend, one thing is for certain - he is no longer known just for being quick over 40 metres.
Hector Bellerin broke Theo Walcott's Arsenal sprint record last summer .
Arsenal defender Bellerin says the result has caused 'a bit of banter'
The Arsenal youngster has impressed at right back this season .
Return of Mathieu Debuchy leaves Arsene Wenger a decision to make .
Bellerin scored opening goal for Arsenal against Liverpool last week .