| 1:19.37 | 2:46.19 | (1:26.82) | |
| 4:14.43 | (1:28.24) | 5:42.90 | (1:28.47) |
| 7:10.52 | (1:27.62) | 8:38.72 | (1:28.20) |
| 10:07.94 | (1:29.22) | 11:37.35 | (1:29.41) |
| 13:08.10 | (1:30.75) | 14:38.88 | (1:30.78) |
| 16:09.75 | (1:30.87) | 17:39.98 | (1:30.23) |
| 19:08.70 | (1:28.72) | 20:36.21 | (1:27.51) |
| 22:02.57 | (1:26.36) |