| 1:11.88 | 2:29.47 | (1:17.59) | |
| 3:47.31 | (1:17.84) | 5:06.36 | (1:19.05) |
| 6:25.72 | (1:19.36) | 7:45.88 | (1:20.16) |
| 9:06.18 | (1:20.30) | 10:26.65 | (1:20.47) |
| 11:47.06 | (1:20.41) | 13:07.35 | (1:20.29) |
| 14:28.10 | (1:20.75) | 15:48.79 | (1:20.69) |
| 17:09.75 | (1:20.96) | 18:29.98 | (1:20.23) |
| 19:48.59 | (1:18.61) |