0:00:05 > 0:00:08This is Blue Peter but mini.
0:00:08 > 0:00:11Expect epic adventures, makes,
0:00:11 > 0:00:13bakes, badges, pets,
0:00:13 > 0:00:15presenters and your post.
0:00:15 > 0:00:19We've only got five minutes, so get ready for your Blue Peter adventure.
0:00:21 > 0:00:24Two presenters
0:00:24 > 0:00:30who have faced countless challenges ready to go head-to-head once again.
0:00:30 > 0:00:32And this time it's serious.
0:00:34 > 0:00:37And where better to take on our latest challenge than at
0:00:37 > 0:00:41Europe's fastest racing circuit - Rockingham in Northamptonshire?
0:00:41 > 0:00:44We're meeting 18-year-old Jamie Chadwick,
0:00:44 > 0:00:48the first ever female racer in the British GT championship
0:00:48 > 0:00:50and its youngest winner.
0:00:52 > 0:00:54- Jamie, lovely to meet you.- You, too. - Hi, Jamie. How are you?
0:00:54 > 0:00:58- Very well, thank you.- OK, interview time. We've got loads of questions.
0:00:58 > 0:01:00I'm going to have to stop you there, Barney.
0:01:00 > 0:01:01I don't do interviews out here.
0:01:01 > 0:01:03If you're going to interview me,
0:01:03 > 0:01:06you're going to have to do it in my car on my terms.
0:01:06 > 0:01:10- Yes!- Here we go. What a car, mate. - I'm in the front.
0:01:11 > 0:01:13Jamie, there's only one seat in there.
0:01:13 > 0:01:16- Only one of you is going to be able to join me.- Ah.
0:01:16 > 0:01:19- But how do we decide that? - How about a race?
0:01:19 > 0:01:22We'll both complete one lap around this super quick track
0:01:22 > 0:01:25and whoever is fastest gets to interview Jamie.
0:01:26 > 0:01:28Bring it on.
0:01:28 > 0:01:32And how about the loser is stuck with a pile of Lindsey's ironing?
0:01:32 > 0:01:35- Perfect.- Jamie, if you could hand us the keys, please.
0:01:35 > 0:01:39Hang on a minute, no chance. You guys are going to be driving this.
0:01:41 > 0:01:43Jamie knows this track like the back of her hand,
0:01:43 > 0:01:49- so before we race, she's got some top tips for us.- Brake a little bit.
0:01:49 > 0:01:50Brake, brake, brake.
0:01:50 > 0:01:54- Blimey!- It'll be all right.
0:01:54 > 0:01:59- But after that early wobble, I start to get the hang of it.- Perfect.
0:01:59 > 0:02:03In fact, I'm now going so fast... Whoa! That was my face!
0:02:03 > 0:02:06..my stick-on face comes off the bonnet!
0:02:06 > 0:02:09- Brake.- My face has gone. And again I forget to brake.
0:02:09 > 0:02:13A little bit late there, but that's good, really good. We like that.
0:02:13 > 0:02:16- We like commitment. - Now it's my turn.
0:02:18 > 0:02:19It feels so weird.
0:02:19 > 0:02:23Where I want to slow down, Jamie wants me to go faster.
0:02:23 > 0:02:27- Do you change down here? - No. Keep going up. Now turn in.
0:02:27 > 0:02:30But soon I am enjoying it, and even Jamie seems impressed.
0:02:32 > 0:02:36That's really, really good. That's mega. Really, really nice.
0:02:37 > 0:02:38It's challenge time.
0:02:38 > 0:02:42One lap each and the fastest time wins the chance to quiz Jamie
0:02:42 > 0:02:44at top speed.
0:02:44 > 0:02:45I'm up first.
0:02:48 > 0:02:51Oh, we got a wheel spin! We are off.
0:02:54 > 0:02:58Hit the brake, down gear. Down gear, down gear. Whoa!
0:02:58 > 0:03:01I nearly went off then! That's what it felt like.
0:03:01 > 0:03:04I need to do really well in this next twisty section.
0:03:05 > 0:03:07I could make up an awful lot of time.
0:03:08 > 0:03:11Yes, that's more like it.
0:03:11 > 0:03:15Keep your foot flat to the floor and put the window down and celebrate.
0:03:16 > 0:03:17Yeah!
0:03:20 > 0:03:24Whoa, that looked quick, Radz. This is going to be tough.
0:03:24 > 0:03:26Here goes.
0:03:27 > 0:03:30Oh, no, no, no!
0:03:30 > 0:03:34That is not a good start at all!
0:03:34 > 0:03:38It's only the beginning of the lap and I'm already behind. No, no!
0:03:38 > 0:03:39No, no, no, no.
0:03:39 > 0:03:42That was ridiculous, Barney, what are you playing at?
0:03:42 > 0:03:44You could have done better than that.
0:03:44 > 0:03:46I've lost a lot of time there.
0:03:46 > 0:03:50It's all going to come down to that final twisty section.
0:03:50 > 0:03:51I hope this is enough.
0:03:51 > 0:03:53And across the line.
0:03:55 > 0:03:58OK, guys, you've tried your absolute best,
0:03:58 > 0:04:02but there has to be a winner and with a time of 2 minutes 20...
0:04:06 > 0:04:08..the winner is...
0:04:08 > 0:04:10Barney.
0:04:12 > 0:04:16- Yes!- Jamie, let's go.
0:04:16 > 0:04:20Get in! Sorry, Radz, but I can't wait to get in this car.
0:04:20 > 0:04:22And to make it even more special, I'm going to be asking your
0:04:22 > 0:04:25questions to Jamie while she's driving me round the track.
0:04:25 > 0:04:28- Give them to me.- Barney, I've rehearsed these, so it's probably...
0:04:28 > 0:04:31Cheers, mate. Enjoy your ironing. No creases in the jeans.
0:04:31 > 0:04:33Thank you very much. You might want to move that.
0:04:35 > 0:04:37I am so excited about this.
0:04:37 > 0:04:39I have a feeling Jamie is going to be
0:04:39 > 0:04:42a lot faster round this track than I was.
0:04:43 > 0:04:46CAR ACCELERATES
0:05:31 > 0:05:35Wow, that was quick. Jamie completed a lap in 90 seconds.
0:05:35 > 0:05:37That's almost a minute faster than me.
0:05:37 > 0:05:39Jamie, thank you so much.
0:05:39 > 0:05:41That is the most fun I've had doing an interview for a long time.
0:05:41 > 0:05:44- That was so good.- Pleasure. Those questions were amazing.
0:05:44 > 0:05:47They were really good, weren't they? Radzi would have loved...
0:05:47 > 0:05:49Speaking of which, where is Radzi?
0:05:49 > 0:05:53- Mate.- Done.- Amazing, great job.- At long last.- Hey, that's my T-shirt.
0:05:53 > 0:05:55I'm not doing any more!
0:05:55 > 0:05:58Join in every Thursday on CBBC.