| 1:08.32 | 2:20.00 | (1:11.68) | |
| 3:33.23 | (1:13.23) | 4:46.26 | (1:13.03) |
| 6:00.75 | (1:14.49) | 7:15.76 | (1:15.01) |
| 8:30.58 | (1:14.82) | 9:46.20 | (1:15.62) |
| 11:00.57 | (1:14.37) | 12:15.19 | (1:14.62) |
| 13:30.89 | (1:15.70) | 14:46.25 | (1:15.36) |
| 16:01.46 | (1:15.21) | 17:15.72 | (1:14.26) |
| 18:28.68 | (1:12.96) |