*NOTE: Any time that was not FAT (Fully Automatic Timing) was adjusted using the same rules as the Omaha World Herald and the NSAA record books.
Girls
1. 2021 4:03.01 (M. Baughman, H. Amandus, S. Roewert, R. Ewoldt)
2. 1988 4:04.44 (S. Nebrigich, Ja. Kruse, S. Edgell, K. Gleeson)
3. 1987 4:05.64 (S. Nebrigich, J. Nebrigich, Ja. Kruse, K. Gleeson)
4. 1998 4:06.24 (A. Petersen, S. Jensen, N. Flynn, Ke. Brummer)
5. 2014 4:06.47 (M. Anderson, S. Jennings, M. Dibben, J. Anderson)
6. 2018 4:09.10 (A. Garner, L. Johnson, S. Kirwan, G. Galbraith)
7. 1989 4:09.54 (S. Edgell, Jo Kruse, C. Aman, S. Nebrigich)
8. 2016 4:09.65 (A. Garner, O. Frost, J. Anderson, S. Kirwan)
9. 2012 4:09.88 (M. Anderson, M. Zima, S. Jennings, S. Anderson)
10. 1979 4:10.34 (J. Jensen, A. Moore, N. Burge, M. Clements)
Boys
1. 1977 3:26.44 (Lemon, Jensen, Leehy, Petersen)
2. 1995 3:27.44 (Formo, J. Rosterman, Paulsen, Muse)
3. 2010 3:28.04 (B. Rogers, J. Harsin, Wilson, Morris)
4. 2009 3:28.84 (Schubert, Shald, J. Harsin, Santos)
5. 1978 3:29.04 (Dibben, Brunning, Patterson, Petersen)
5. 1994 3:29.04 (Formo, J. Rosterman, J. Roewert, Comstock)
7. 2018 3:29.05 (T. Kantor, E. Slominski, J. Reed, A. Brehm)
8. 1992 3:29.14 (Nelson, J. Roewert, J. Rosterman, Anderson)
9. 1980 3:29.24 (Dibben, Dunning, Seevers, Clark)
10. 2013 3:29.33 (J. Petersen, D. Rogers, C. Mertlik, K. Krueger)