| 1:21.82 | 2:53.66 | (1:31.84) | |
| 4:24.06 | (1:30.40) | 5:55.01 | (1:30.95) |
| 7:25.11 | (1:30.10) | 8:55.53 | (1:30.42) |
| 10:23.87 | (1:28.34) | 11:53.28 | (1:29.41) |
| 13:21.14 | (1:27.86) | 14:48.84 | (1:27.70) |
| 16:16.97 | (1:28.13) | 17:43.67 | (1:26.70) |
| 19:12.10 | (1:28.43) | 20:39.30 | (1:27.20) |
| 22:02.64 | (1:23.34) |