| 1:08.83 | 2:23.38 | (1:14.55) | |
| 3:37.90 | (1:14.52) | 4:53.62 | (1:15.72) |
| 6:08.60 | (1:14.98) | 7:23.02 | (1:14.42) |
| 8:38.25 | (1:15.23) | 9:53.89 | (1:15.64) |
| 11:08.95 | (1:15.06) | 12:23.79 | (1:14.84) |
| 13:39.20 | (1:15.41) | 14:54.40 | (1:15.20) |
| 16:10.38 | (1:15.98) | 17:25.47 | (1:15.09) |
| 18:40.28 | (1:14.81) |