| 1:09.23 | 2:23.63 | (1:14.40) | |
| 3:38.82 | (1:15.19) | 4:53.98 | (1:15.16) |
| 6:09.38 | (1:15.40) | 7:24.78 | (1:15.40) |
| 8:39.12 | (1:14.34) | 9:54.07 | (1:14.95) |
| 11:08.10 | (1:14.03) | 12:23.64 | (1:15.54) |
| 13:38.71 | (1:15.07) | 14:54.14 | (1:15.43) |
| 16:11.03 | (1:16.89) | 17:27.64 | (1:16.61) |
| 18:41.60 | (1:13.96) |