| 1:08.30 | 2:21.98 | (1:13.68) | |
| 3:35.60 | (1:13.62) | 4:49.46 | (1:13.86) |
| 6:03.14 | (1:13.68) | 7:16.80 | (1:13.66) |
| 8:30.02 | (1:13.22) | 9:43.63 | (1:13.61) |
| 10:56.41 | (1:12.78) | 12:09.69 | (1:13.28) |
| 13:24.66 | (1:14.97) | 14:39.56 | (1:14.90) |
| 15:53.34 | (1:13.78) | 17:06.42 | (1:13.08) |
| 18:16.06 | (1:09.64) |