| 1:15.92 | 2:35.22 | (1:19.30) | |
| 3:55.90 | (1:20.68) | 5:16.24 | (1:20.34) |
| 6:37.61 | (1:21.37) | 7:59.73 | (1:22.12) |
| 9:21.29 | (1:21.56) | 10:42.68 | (1:21.39) |
| 12:04.16 | (1:21.48) | 13:25.41 | (1:21.25) |
| 14:46.71 | (1:21.30) | 16:08.93 | (1:22.22) |
| 17:30.72 | (1:21.79) | 18:52.39 | (1:21.67) |
| 20:11.15 | (1:18.76) |