As requested by Mark Estes. Apologies for the formatting.
MEN'S
YEAR-TIME---TEAM-----NOTE
1928 3:04.40 KapSig A First winner on present course with 5 pushers
1930 2:57.50 Beta A
1932 2:54.80 Beta A
1933 2:48.50 Beta A
1935 2:47.20 Beta A
1936 2:46.80 KapSig A
1938 2:43.00 KapSig A
1949 2:42.50 DTD A
1950 2:39.00 KapSig A 1/2 Transition DQ. Would have been course record
1950 2:41.80 DTD A
1951 2:41.60 DTD A
1952 2:36.00 DTD A
1953 2:30.55 ATO A
1954 2:28.10 ATO A
1955 2:26.00 ATO A
1956 2:25.00 ATO A Stood for 11 years
1957 2:25.00 ATO A Tied course record
1967 2:24.80 PiKA A
1968 2:22.50 PiKA A Prelim. Broken the next day
1968 2:20.90 PiKA A Final
1974 2:20.20 SigNu A Final
1975 2:19.30 PiKA A
1977 2:17.80 PiKA A
1980 2:15.40 PiKA A Prelim
1981 2:14.20 SigNu A Broken later that day
1981 2:10.50 CIA A
1983 2:09.00 PiKA B Contact with BTP A. Stop, reroll alone. Finals pushers swapped with A team. Course Record in reroll.
1986 2:08.67 PiKA A Final
1988 2:08.50 DU A Prelim. Broken later that day. Buggy fell over on H2 in finals.
1988 2:07.40 Spirit A Prelim. Broken the next day
1988 2:06.20 Spirit A Final. Stood for 20 years
2008 2:05.55 SDC A Prelim. Broken the next day
2008 2:04.35 PiKA A Final
2009 2:03.30 SDC A Final
2016 2:02.50 SDC A Prelim
2017 2:02.32 SDC A Prelim. Broken the next day
2017 2:02.16 SDC A Final
WOMEN'S
YEAR-TIME---TEAM-----NOTE
1979 3:11.00 SDC A First women's winner
1980 3:06.30 CIA A
1981 3:04.08 SDC A
1982 2:49.29 CIA A
1983 2:46.50 CIA A
1985 2:45.48 CIA A Prelim. Broken the next day
1985 2:45.33 CIA A Final
1986 2:38.84 Spirit A Prelim
1987 2:37.34 Spirit A
1989 2:36.99 Spirit A Prelim
1989 2:36.57 PiKA A Final. Broken later that day
1989 2:35.65 Spirit A Final
1992 2:33.52 Spirit A Final
1995 2:33.03 Spirit A Final
2002 2:30.58 PiKA A
2004 2:29.83 PiKA A Final
2008 2:28.84 SDC A Final
2009 2:26.00 SDC A Prelim. Broken the next day
2009 2:25.60 SDC A Final
2017 2:23.39 SDC A Prelim. Broken the next day
2017 2:23.27 SDC A Final