Year Club Swimmer Time Event Time Swimmer Club Year 2005 UNAT [PV] Daniel Gray 20.36 50 Free 19.88 UNAT Nicklaus Cordes 2008 1987 CURL [PV] Charlie Cline 44.63 100 Free 43.92 Todd Dudley CURL 1987 2003 CUBU [PV] Mark Liscinsky 1:37.29 200 Free 1:36.36 Tom Dolan CUBU 1994 2002 NBAC [MD] Michael Phelps 4:18.12 500 Free 4:08.75 Tom Dolan CUBU 1995 2006 UNAT [PV] Thomas Koucheravy 8:56.80 1000 Free 8:56.80 Thomas Koucheravy UNAT 2006 2006 UNAT [PV] Thomas Koucheravy 15:01.71 1650 Free 14:29.31 Tom Dolan CUBU 1995 2005 RMSC [PV] Joshua Hafkin 48.59 100 Back 48.11 Joshua Hafkin RMSC 2007 2000 CUBU [PV] Brian Walters 1:45.71 200 Back 1:44.96 Brady Fox RMSC 2007 2001 CUBU [PV] Ed Moses 53.14 100 Breast 53.14 Ed Moses CUBU 2001 2003 CUBU [PV] Ed Moses 1:56.17 200 Breast 1:56.17 Ed Moses CUBU 2003 2001 SEVA [VA] Lyle Babcock 48.72 100 Fly 47.57 Michael Raab RMSC 2003 2002 NBAC [MD] Michael Phelps 1:42.10 200 Fly 1:42.84 Michael Raab RMSC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||