| 1:11.86 | 2:28.26 | (1:16.40) | |
| 3:44.53 | (1:16.27) | 5:00.49 | (1:15.96) |
| 6:14.70 | (1:14.21) | 7:29.47 | (1:14.77) |
| 8:44.25 | (1:14.78) | 9:59.29 | (1:15.04) |
| 11:15.88 | (1:16.59) | 12:31.77 | (1:15.89) |
| 13:48.22 | (1:16.45) | 15:05.11 | (1:16.89) |
| 16:22.32 | (1:17.21) | 17:39.22 | (1:16.90) |
| 18:54.51 | (1:15.29) |