EFR 1984 | 39:32 |
EFR 1985 | 38:56 |
EFR 1986 | 37:59 |
EFR 1987 | 38:17 |
EFR 1988 | 38:42 |
EFR 1989 | 40:06 |
EFR 1990 | 38:31 |
EFR 1991 | 36:05 |
EFR 1992 | 36:00 |
EFR 1994 | 41:02 |
EFR 1996 | 38:44 |
EFR 1997 | 38:56 |
EFR 2002 | 39:54 |
EFR 2003 | 42:22 |
EFR 2004 | 40:59 |
EFR 2007 | TRIM |
EFR 2010 | TRIM |
EFR 2011 | TRIM |
EFR 2016 | TRIM |