| 1) | Diliberto, Thomas | Manhattan | 3:55.44 (02/04) | 3:55.84 (05/16) | 3:59.82 (04/15-04/16) | 4:11.47 (03/17-03/18) | ||||
| 2) | Duka, Milan | Bryant | 3:55.44 (05/13-05/15) | 3:56.45 (01/29) | 3:56.83 (04/30) | 3:58.60 (05/07-05/08) | 3:59.17 (04/23) | 4:03.40 (02/19) | 4:05.21 (05/07-05/08) | 4:05.26 (02/19) |