Hi
Not too sure how many places there are for the Sprint. You might check the website as they used to show how many for each distance. Barring that send them an email, they’re pretty good at responding, it’s a one man (and daughter) show.
As for nervous starting. Start at the back.
There’s a line of buoys out and back and the cable is plainly visible under the water on the bottom it’s the Olympic Rowing Basin so the water may be 2.5m deep (maybe). And if you get really out of sorts apart from the kayaks, you’re about 20m from the bank, at all times, except the turn, where you cross from one side, to the other. Starting at the front or back will make only a few seconds difference in your time, if any.
As for wearing your goggles over or under your cap. Here’s the deal, you read all the time about people getting their goggles knocked off, I’ve done between 3 and 12 races a year for the last 25+ years, maybe 300 races all together, at every distance from Sprint to IM. It’s never happened to me and I wear mine over. If you are starting at the back because you are nervous, you won’t have a problem. If you are starting at the front of your AG because you’re a fast swimmer, you won’t have a problem. And don’t be the problem, by swimming over people.
Remember, most people are equally carefull not to bump into you for the same reasons you don’t want to bump into them. There’s only one or two idiots who think swimming “over” someone is fun. I used to know one of those guys, but he’s over 80 now and a pushover.
Here’s a hint in the Esprit. You can swim either side of the buoys except for the turnaround, which is usually a bigger brighter colour (Orange?), where it’s always one side (left usually in the Esprit). There’s two of those.
Have a great day…like I said before, this race is a blast.
Where else in your life will you ever race on a dedicated Formula 1 track.
Check out The Wall Champions, when you go by.
(it’s the wall they all hit)