| 1:11.09 | 2:26.65 | (1:15.56) | |
| 3:41.84 | (1:15.19) | 4:57.86 | (1:16.02) |
| 6:13.91 | (1:16.05) | 7:29.64 | (1:15.73) |
| 8:45.55 | (1:15.91) | 10:01.65 | (1:16.10) |
| 11:17.46 | (1:15.81) | 12:33.55 | (1:16.09) |
| 13:49.80 | (1:16.25) | 15:05.74 | (1:15.94) |
| 16:21.36 | (1:15.62) | 17:36.49 | (1:15.13) |
| 18:48.72 | (1:12.23) |