| 1:17.54 | 2:37.45 | (1:19.91) | |
| 3:58.90 | (1:21.45) | 5:21.05 | (1:22.15) |
| 6:43.36 | (1:22.31) | 8:04.69 | (1:21.33) |
| 9:26.01 | (1:21.32) | 10:48.17 | (1:22.16) |
| 12:10.91 | (1:22.74) | 13:31.52 | (1:20.61) |
| 14:53.62 | (1:22.10) | 16:14.81 | (1:21.19) |
| 17:36.25 | (1:21.44) | 18:57.26 | (1:21.01) |
| 20:15.51 | (1:18.25) |