The anti-sandbag law:
"if a swimmer enters an event with a time significantly slower or faster than that swimmer's recorded time in the past two years, the meet director may, after a discussion with the swimmer, change the seeded time to a realistic time" (104.5.5.A(10)).
Concerning my Auburn nationals entry, I confess, when faced with a 7 hour 2 stop flight and 3:45 nonstop at an earlier time, I did what any warm-blooded middle-aged American swimmer with low self-esteem would do--sandbag my entry so I could catch the earlier flight, thus diminishing the possible time spent sitting next to a 400 pound Alabama slammer with sleep apnea wearing nothing but overalls and body odor. Of course, I was caught in my bold fabrication and my time was "fixed."
USMS seems to have an identity problem. Are we hard core with rigid qualifying times? It would seem not as 2 of my not-so-speedy family members were allowed to swim four events last year in Puerto Rico. If we are not hard core, why does anybody care that I sandbag? More to the point, why can one person enter a crappy time and another cannot? Just wondering.:)
Regarding split request swims, you can still enter the race with an honest estimate. If you're going to swim the first 100 in 1 minute and the second 100 in around 3 minutes, then enter with a time of 4 minutes. If you end up close to your entry time and don't hold up the meet then no one should have a problem with it. I recall that Paul Smith's 1000 where he raced only the first 100 ended up very close to his entry time, and also ehoch did a 1500 where he raced the first 400 (I think) and also ended up very close to his entry time.
Regarding split request swims, you can still enter the race with an honest estimate. If you're going to swim the first 100 in 1 minute and the second 100 in around 3 minutes, then enter with a time of 4 minutes. If you end up close to your entry time and don't hold up the meet then no one should have a problem with it. I recall that Paul Smith's 1000 where he raced only the first 100 ended up very close to his entry time, and also ehoch did a 1500 where he raced the first 400 (I think) and also ended up very close to his entry time.