Indoor 400-Meters

Top Performances
1. Rikita Butler 54.35 2/27/10
2. Megan Geyen 54.41 2/14-15/14
3. Alena Brooks 54.51 2/5/11
4. Alena Brooks 54.55 2/12/11
5. Heather Dorniden 54.71 2/11/06
6. Kou Luogon 54.78 2/15/03
7. Rikita Butler 54.84 2/13/10
8. Megan Geyen 54.99 2/28/12-3/1/12
9. Alena Brooks 55.04 2/27/11
  Alena Brooks 55.04 2/6/10
       
Top Performers
1. Rikita Butler 54.35 2010
2. Megan Geyen 54.41 2014
3. Alena Brooks 54.51 2011
4. Heather Domiden 54.71 2006
5. Kou Luogon 54.78 2003
6. Titania Markland 55.03 2014
7. Adrienne Thomas 55.31 2009
8. Jessica Shuster 55.47 2001
9. Shani Marks 55.53 2006
10. Mollie Hupp 55.95 2005