| MARK | ATHLETE NAME | AFFILIATION | |
| 4:17.78 | CHANDLER, MALI | (Nike Farm Team) | |
| 4:19.83 | YODER BEGLEY, AMY | (Asics TC) | |
| 4:19.85 | DOHERTY, ERIN | (Tucson Elite) | |
| 4:22.98 | BLAKE, TANYA | (Nike) | |
| 4:29.94 | BUTLER, MARGARET | (Kajaks) | |
| 4:31.79 | KOGA, HIROMI | (Mizuho Bank) | |
| 4:32.43 | WATANABE, MIHO | (Mizuho Bank) | |
| 4:41.43 | HIYAMA, KUMIKO | (Mizuho Bank) |