| 1:15.78 | 2:36.51 | (1:20.73) | |
| 3:59.15 | (1:22.64) | 5:21.60 | (1:22.45) |
| 6:44.57 | (1:22.97) | 8:07.44 | (1:22.87) |
| 9:29.98 | (1:22.54) | 10:52.79 | (1:22.81) |
| 12:16.14 | (1:23.35) | 13:39.49 | (1:23.35) |
| 15:02.43 | (1:22.94) | 16:26.21 | (1:23.78) |
| 17:48.79 | (1:22.58) | 19:11.17 | (1:22.38) |
| 20:32.47 | (1:21.30) |