| 1:07.58 | 2:19.98 | (1:12.40) | |
| 3:33.36 | (1:13.38) | 4:47.13 | (1:13.77) |
| 6:00.96 | (1:13.83) | 7:14.96 | (1:14.00) |
| 8:29.25 | (1:14.29) | 9:43.64 | (1:14.39) |
| 10:57.58 | (1:13.94) | 12:11.98 | (1:14.40) |
| 13:25.28 | (1:13.30) | 14:39.41 | (1:14.13) |
| 15:53.40 | (1:13.99) | 17:07.37 | (1:13.97) |
| 18:18.77 | (1:11.40) |