| 1:11.18 | 2:26.63 | (1:15.45) | |
| 3:42.62 | (1:15.99) | 4:58.47 | (1:15.85) |
| 6:13.42 | (1:14.95) | 7:28.21 | (1:14.79) |
| 8:42.58 | (1:14.37) | 9:58.26 | (1:15.68) |
| 11:13.98 | (1:15.72) | 12:29.52 | (1:15.54) |
| 13:45.43 | (1:15.91) | 15:00.64 | (1:15.21) |
| 16:16.45 | (1:15.81) | 17:32.39 | (1:15.94) |
| 18:45.77 | (1:13.38) |