| 1:14.78 | 2:33.73 | (1:18.95) | |
| 3:52.34 | (1:18.61) | 5:11.64 | (1:19.30) |
| 6:30.44 | (1:18.80) | 7:49.21 | (1:18.77) |
| 9:08.69 | (1:19.48) | 10:28.41 | (1:19.72) |
| 11:47.95 | (1:19.54) | 13:08.20 | (1:20.25) |
| 14:29.23 | (1:21.03) | 15:48.35 | (1:19.12) |
| 17:09.46 | (1:21.11) | 18:29.97 | (1:20.51) |
| 19:48.65 | (1:18.68) |