20K US Ranking  by Track and Field News

2003
        3rd - 1:36:38.4
2002
        2nd - 1:34:54
2001
        6th - 1:33:23
2000
        10th - 1:35:45
1999
        9th - 1:37:38

10K US Ranking  by Track and Field News

1998
        10th - 48:04
1996
        3rd - 1:23:40
1995
        6th - 45:21
1994
        1st - 45:02
1993
        1st - 45:27
1992
        2nd - 45:16
1991
        4th - 45:51
1990
        3rd - 46:21
1989
        2nd - 46:45
1988
        3rd - 47:11
1987
        4th - 46:50
1986
        1st - 46:47