| 1:13.54 | 2:31.35 | (1:17.81) | |
| 3:50.26 | (1:18.91) | 5:11.04 | (1:20.78) |
| 6:31.37 | (1:20.33) | 7:52.77 | (1:21.40) |
| 9:14.45 | (1:21.68) | 10:35.93 | (1:21.48) |
| 11:58.48 | (1:22.55) | 13:20.94 | (1:22.46) |
| 14:43.21 | (1:22.27) | 16:05.17 | (1:21.96) |
| 17:27.78 | (1:22.61) | 18:49.56 | (1:21.78) |
| 20:10.35 | (1:20.79) |