| 1:19.94 | 2:48.98 | (1:29.04) | |
| 4:18.51 | (1:29.53) | 5:48.09 | (1:29.58) |
| 7:17.86 | (1:29.77) | 8:48.12 | (1:30.26) |
| 10:18.23 | (1:30.11) | 11:48.35 | (1:30.12) |
| 13:19.08 | (1:30.73) | 14:49.12 | (1:30.04) |
| 16:19.72 | (1:30.60) | 17:50.14 | (1:30.42) |
| 19:21.31 | (1:31.17) | 20:51.21 | (1:29.90) |
| 22:17.62 | (1:26.41) |