| 1:07.90 | 2:20.45 | (1:12.55) | |
| 3:33.67 | (1:13.22) | 4:46.27 | (1:12.60) |
| 6:00.30 | (1:14.03) | 7:13.48 | (1:13.18) |
| 8:26.64 | (1:13.16) | 9:40.69 | (1:14.05) |
| 10:54.37 | (1:13.68) | 12:08.30 | (1:13.93) |
| 13:23.39 | (1:15.09) | 14:37.94 | (1:14.55) |
| 15:53.06 | (1:15.12) | 17:08.77 | (1:15.71) |
| 18:21.02 | (1:12.25) |