| 1) LSU | 3:34.02 (02/24) | 3:31.55 (02/10) | 3:35.41 (01/27) | 3:35.80 (01/21) | 3:40.33 (02/03) | 3:40.77 (01/14) | 3:44.77 (02/10) | 3:47.34 (01/14) |
| 2) East Carolina | 3:34.02 (03/02) | 3:39.00 (02/25) | 3:39.74 (02/10) | 3:44.39 (01/27) | 3:53.37 (02/10) | 3:53.77 (01/13) | 4:01.37 (12/04) |