Adriano Arioti (RMSC) won a trio of 11-12 boys events on day 2.
Vipavetz was dominant in the 400 free, clocking a 3:59.20 for his first sub-4:00 performance of the year.
Amidst the record-breaking frenzy at NCSA AG Champs, 12-year-old Thomas Heilman swam two top-10 times on the all-time 11-12 rankings.
14-year-olds Erin Gemmell (200 FR) and William Hayon (100 FL) cracked the top 10 times in the 13-14 age group on day 3 of the NCSA AG Champs. 14 meet records were also broken along the way.
Zoe Skirboll set a pair of meet records on day two of the NCSA Age Group Championships.
On the opening day of the 2019 NCSA Age Group Championships, nine meet records fell.