| 1:10.78 | 2:23.74 | (1:12.96) | |
| 3:37.50 | (1:13.76) | 4:51.68 | (1:14.18) |
| 6:05.85 | (1:14.17) | 7:19.86 | (1:14.01) |
| 8:33.97 | (1:14.11) | 9:48.08 | (1:14.11) |
| 11:02.21 | (1:14.13) | 12:16.61 | (1:14.40) |
| 13:30.37 | (1:13.76) | 14:43.62 | (1:13.25) |
| 15:56.25 | (1:12.63) | 17:09.21 | (1:12.96) |
| 18:18.49 | (1:09.28) |