| 1:10.61 | 2:26.46 | (1:15.85) | |
| 3:42.36 | (1:15.90) | 4:57.90 | (1:15.54) |
| 6:13.38 | (1:15.48) | 7:29.14 | (1:15.76) |
| 8:43.68 | (1:14.54) | 9:58.20 | (1:14.52) |
| 11:12.48 | (1:14.28) | 12:26.65 | (1:14.17) |
| 13:40.37 | (1:13.72) | 14:54.53 | (1:14.16) |
| 16:08.86 | (1:14.33) | 17:22.83 | (1:13.97) |
| 18:34.93 | (1:12.10) |