| 1:10.76 | 2:27.17 | (1:16.41) | |
| 3:45.93 | (1:18.76) | 5:05.72 | (1:19.79) |
| 6:25.69 | (1:19.97) | 7:46.02 | (1:20.33) |
| 9:06.50 | (1:20.48) | 10:26.82 | (1:20.32) |
| 11:47.42 | (1:20.60) | 13:07.03 | (1:19.61) |
| 14:27.57 | (1:20.54) | 15:48.49 | (1:20.92) |
| 17:09.41 | (1:20.92) | 18:29.17 | (1:19.76) |
| 19:48.81 | (1:19.64) |