| 1:19.58 | 2:46.62 | (1:27.04) | |
| 4:13.81 | (1:27.19) | 5:42.29 | (1:28.48) |
| 7:11.24 | (1:28.95) | 8:40.18 | (1:28.94) |
| 10:08.93 | (1:28.75) | 11:37.85 | (1:28.92) |
| 13:07.42 | (1:29.57) | 14:36.66 | (1:29.24) |
| 16:05.89 | (1:29.23) | 17:35.34 | (1:29.45) |
| 19:05.65 | (1:30.31) | 20:35.00 | (1:29.35) |
| 22:02.76 | (1:27.76) |