| 1:11.98 | 2:27.65 | (1:15.67) | |
| 3:42.89 | (1:15.24) | 4:58.45 | (1:15.56) |
| 6:15.02 | (1:16.57) | 7:31.59 | (1:16.57) |
| 8:48.53 | (1:16.94) | 10:05.67 | (1:17.14) |
| 11:20.88 | (1:15.21) | 12:35.60 | (1:14.72) |
| 13:50.89 | (1:15.29) | 15:07.28 | (1:16.39) |
| 16:23.41 | (1:16.13) | 17:39.22 | (1:15.81) |
| 18:54.13 | (1:14.91) |