And with each episode, you learn more about how the Matrix works...
A synopsis of World Record (Very detailed! Beware if you don't want to spoil it!):
It begins with a commentary, explaining how there are people who have the willpower and intuition to see the Matrix for what it is, and can free themselves... There are also people who find other ways...
The athlete has set a world record for sprinting, but you are shown a newspaper article saying that the record was revoked after testing positive for drugs. He is talking to someone, who is saying he can't possibly run the next day - but the athlete is convinced he will, and knows he will set a record no-one could ever beat. It also shows a conversation with a reporter, where she quotes someone describing what it's like when they run, talking about why he runs, stuff like that.
At the race, agents are shown all around the arena. As the race begins, you see him take a lead straight away. One of the agents speaks to the others - 'he can not be allowed to wake up'. He pushes himself beyond the limits of his body - you see muscles tearing, pulling apart, but he keeps running, and getting faster. Just as he is about to cross the line, with agents taking over the other runners to catch him, something happens. Suddenly he wakes up in his tank, and all the tubes pull out - a machine comes to him and does something - he screams. Back in the matrix, his body runs over the finish line at a high speed, and he goes crashing along the floor, his legs finally giving in to the damaged muscles. The announcer's voice exclaims his time - 8.74s, a new record.
The final scene shows him in a wheelchair, silent - an agent is watching him with a nurse - he says that the memory of the race as been removed, and he will never run again.
The athlete, who seemed to be a vegetable until this point, starts repeating 'Free!', and stands up, but he collapses again as soon as he takes a step.
I was originally going to just point out a few things about it and discuss them, but then decided to post the full plot of the episode (unfortunately instead of finding one I wrote that myself just now, which is why it's so bad). The athlete pushes himself so hard he goes beyond the limits of the body the matrix has given him - destroying his body in the process, but allowing him to be free of the bonds of the Matrix.
This is, of course, a totally different way of escaping to that shown in 'Kid's Story'.