| 1:10.04 | 2:22.98 | (1:12.94) | |
| 3:35.70 | (1:12.72) | 4:47.81 | (1:12.11) |
| 6:00.32 | (1:12.51) | 7:13.41 | (1:13.09) |
| 8:26.70 | (1:13.29) | 9:40.30 | (1:13.60) |
| 10:54.43 | (1:14.13) | 12:08.82 | (1:14.39) |
| 13:23.32 | (1:14.50) | 14:37.66 | (1:14.34) |
| 15:51.83 | (1:14.17) | 17:06.17 | (1:14.34) |
| 18:19.01 | (1:12.84) |