| 1:11.43 | 2:25.32 | (1:13.89) | |
| 3:41.45 | (1:16.13) | 4:58.17 | (1:16.72) |
| 6:15.45 | (1:17.28) | 7:32.10 | (1:16.65) |
| 8:50.07 | (1:17.97) | 10:08.35 | (1:18.28) |
| 11:22.82 | (1:14.47) | 12:37.64 | (1:14.82) |
| 13:52.01 | (1:14.37) | 15:07.13 | (1:15.12) |
| 16:21.88 | (1:14.75) | 17:38.59 | (1:16.71) |
| 18:52.37 | (1:13.78) |