| 1:13.04 | 2:31.47 | (1:18.43) | |
| 3:50.48 | (1:19.01) | 5:10.26 | (1:19.78) |
| 6:30.69 | (1:20.43) | 7:50.58 | (1:19.89) |
| 9:10.26 | (1:19.68) | 10:29.70 | (1:19.44) |
| 11:49.09 | (1:19.39) | 13:08.50 | (1:19.41) |
| 14:27.74 | (1:19.24) | 15:47.52 | (1:19.78) |
| 17:06.70 | (1:19.18) | 18:28.62 | (1:21.92) |
| 19:48.88 | (1:20.26) |