The Sierra Nevada Top Times lists are compiled by using the USA Swimming times database. USA Swimming does not report 8-un times which is why they are not included in the reports.
SC top times 9/1/14-5/30/15: by age-group / by age
LC top times 1/1/14-8/31/14: by age group / by age
SC top times 9/1/13-5/24/14: by age-group / by age