| 1:20.55 | 2:48.81 | (1:28.26) | |
| 4:17.89 | (1:29.08) | 5:47.49 | (1:29.60) |
| 7:17.65 | (1:30.16) | 8:48.25 | (1:30.60) |
| 10:18.51 | (1:30.26) | 11:48.96 | (1:30.45) |
| 13:19.25 | (1:30.29) | 14:50.06 | (1:30.81) |
| 16:21.53 | (1:31.47) | 17:52.81 | (1:31.28) |
| 19:23.99 | (1:31.18) | 20:55.50 | (1:31.51) |
| 22:23.23 | (1:27.73) |