Very hard to hear, but I think the commentator says "……got a little bit of work to do because Rogers is still ahead (…?…) Usain Bolt finally gets the gold."
I can't quite get the missing words but it almost sounds as if the commentator started to say "here he comes/goes" but didn't get it out in time.
I've had another listen and now I think it's probable that someone else in the commentary booth shouts "here he comes or goes" just before the commentator says "Usain Bolt finally gets there (or gets the win/gold)".
The newsreader says: "And a blistering performance from…"
Student or Learner