| 1:19.53 | 2:43.55 | (1:24.02) | |
| 4:06.59 | (1:23.04) | 5:30.17 | (1:23.58) |
| 6:52.64 | (1:22.47) | 8:15.48 | (1:22.84) |
| 9:38.26 | (1:22.78) | 11:00.80 | (1:22.54) |
| 12:22.46 | (1:21.66) | 13:44.75 | (1:22.29) |
| 15:07.50 | (1:22.75) | 16:29.24 | (1:21.74) |
| 17:52.03 | (1:22.79) | 19:13.16 | (1:21.13) |
| 20:32.10 | (1:18.94) |