| 1:19.23 | 2:43.27 | (1:24.04) | |
| 4:07.23 | (1:23.96) | 5:32.06 | (1:24.83) |
| 6:56.59 | (1:24.53) | 8:21.39 | (1:24.80) |
| 9:45.20 | (1:23.81) | 11:08.90 | (1:23.70) |
| 12:32.82 | (1:23.92) | 13:55.56 | (1:22.74) |
| 15:18.43 | (1:22.87) | 16:41.90 | (1:23.47) |
| 18:04.77 | (1:22.87) | 19:27.65 | (1:22.88) |
| 20:48.00 | (1:20.35) |