| 1:11.88 | 2:28.32 | (1:16.44) | |
| 3:45.01 | (1:16.69) | 5:01.42 | (1:16.41) |
| 6:19.14 | (1:17.72) | 7:37.24 | (1:18.10) |
| 8:55.54 | (1:18.30) | 10:15.09 | (1:19.55) |
| 11:33.81 | (1:18.72) | 12:52.88 | (1:19.07) |
| 14:12.66 | (1:19.78) | 15:31.83 | (1:19.17) |
| 16:51.06 | (1:19.23) | 18:09.52 | (1:18.46) |
| 19:25.96 | (1:16.44) |