1. I don't know why she'd bandit this, because she clearly has the money and planned this one in advance. Could just be a privacy thing.
2. She's clearly not running anywhere close to 7:40 pace (starts behind the 4:35 marathon group, clearly running behind slow runners). I know she didn't claim to run 7:43 pace at this particular race, but if she's claiming to run that pace now "without training," surely she would be running faster than 10:00 pace back then.