| 1:08.96 | 2:22.36 | (1:13.40) | |
| 3:35.12 | (1:12.76) | 4:48.36 | (1:13.24) |
| 6:01.83 | (1:13.47) | 7:15.71 | (1:13.88) |
| 8:30.15 | (1:14.44) | 9:44.65 | (1:14.50) |
| 10:59.66 | (1:15.01) | 12:14.06 | (1:14.40) |
| 13:28.47 | (1:14.41) | 14:42.25 | (1:13.78) |
| 15:55.43 | (1:13.18) | 17:08.04 | (1:12.61) |
| 18:19.05 | (1:11.01) |