| 1:15.54 | 2:36.05 | (1:20.51) | |
| 3:57.22 | (1:21.17) | 5:18.21 | (1:20.99) |
| 6:39.42 | (1:21.21) | 8:00.82 | (1:21.40) |
| 9:21.29 | (1:20.47) | 10:40.48 | (1:19.19) |
| 12:00.42 | (1:19.94) | 13:19.63 | (1:19.21) |
| 14:39.21 | (1:19.58) | 15:58.28 | (1:19.07) |
| 17:17.64 | (1:19.36) | 18:35.60 | (1:17.96) |
| 19:50.88 | (1:15.28) |