McIntosh will only contest the 400 free on Thursday, meaning the highly-anticipated showdown between her, Kate Douglass, and Alex Walsh will have to wait.
NC State senior Luke Miller fired off the 2nd-fastest 50 free (19.17) and fastest 100 fly (44.17) in the NCAA this season on Friday both lifetime bests.
Marchand set a lifetime best in the 100 fly (52.42) and lost his first race in more than a year (100 back) during Saturday's LCM exhibition against NC State.