Firstly, I think that LV is the greatest disappointment ever in US running. He could have been the next Pre, of course Pre wouldn't have quit after facing some tough times, but besides that LV had guts.
Secondly, lets look at the US's two fastest guys ever over 10,000 meters; Chris Solinsky, (26:59.60) and Galen Rupp (26:48.00).
Solinsky ran 8:43.24 in high school. That is 27:15.1 pace if carried over to 10,000 meters. So Solinsky was able to run a 10k at 2.484 seconds per 1600m less than his 3200 pace in high school.
Rupp ran an 8:03.67 3000, or about 8:39.33 for 3200m. That is 27:02.9 pace. So Solinsky was able to run a 10k at 2.385 per 1600m less than his 3200 pace in high school. Get where I'm going???
Transfer it over to LV's 3200 time and say he runs 2.4 faster than he did in high school... 26:07.82.