| 1:10.05 | 2:22.78 | (1:12.73) | |
| 3:36.10 | (1:13.32) | 4:50.24 | (1:14.14) |
| 6:05.12 | (1:14.88) | 7:20.62 | (1:15.50) |
| 8:35.79 | (1:15.17) | 9:50.97 | (1:15.18) |
| 11:06.97 | (1:16.00) | 12:23.44 | (1:16.47) |
| 13:40.60 | (1:17.16) | 14:57.59 | (1:16.99) |
| 16:15.80 | (1:18.21) | 17:33.58 | (1:17.78) |
| 18:46.58 | (1:13.00) |