| 1:08.91 | 2:21.78 | (1:12.87) | |
| 3:35.41 | (1:13.63) | 4:50.25 | (1:14.84) |
| 6:06.09 | (1:15.84) | 7:23.15 | (1:17.06) |
| 8:40.36 | (1:17.21) | 9:57.76 | (1:17.40) |
| 11:16.88 | (1:19.12) | 12:35.97 | (1:19.09) |
| 13:56.02 | (1:20.05) | 15:16.21 | (1:20.19) |
| 16:36.63 | (1:20.42) | 17:57.09 | (1:20.46) |
| 19:15.25 | (1:18.16) |