| 1:19.37 | 2:48.48 | (1:29.11) | |
| 4:18.31 | (1:29.83) | 5:49.18 | (1:30.87) |
| 7:20.17 | (1:30.99) | 8:51.39 | (1:31.22) |
| 10:21.37 | (1:29.98) | 11:50.16 | (1:28.79) |
| 13:19.73 | (1:29.57) | 14:52.67 | (1:32.94) |
| 16:22.36 | (1:29.69) | 17:50.91 | (1:28.55) |
| 19:17.10 | (1:26.19) | 20:42.45 | (1:25.35) |
| 22:03.77 | (1:21.32) |