| 1:08.94 | 2:20.72 | (1:11.78) | |
| 3:32.67 | (1:11.95) | 4:44.57 | (1:11.90) |
| 5:56.34 | (1:11.77) | 7:08.39 | (1:12.05) |
| 8:20.61 | (1:12.22) | 9:32.64 | (1:12.03) |
| 10:44.89 | (1:12.25) | 11:56.61 | (1:11.72) |
| 13:08.13 | (1:11.52) | 14:19.92 | (1:11.79) |
| 15:31.21 | (1:11.29) | 16:42.89 | (1:11.68) |
| 17:53.13 | (1:10.24) |