| 1:11.97 | 2:28.43 | (1:16.46) | |
| 3:46.70 | (1:18.27) | 5:06.81 | (1:20.11) |
| 6:28.14 | (1:21.33) | 7:50.08 | (1:21.94) |
| 9:10.35 | (1:20.27) | 10:29.51 | (1:19.16) |
| 11:49.02 | (1:19.51) | 13:08.48 | (1:19.46) |
| 14:28.23 | (1:19.75) | 15:48.36 | (1:20.13) |
| 17:08.23 | (1:19.87) | 18:27.65 | (1:19.42) |
| 19:46.37 | (1:18.72) |