| 1:21.10 | 2:50.68 | (1:29.58) | |
| 4:20.52 | (1:29.84) | 5:50.30 | (1:29.78) |
| 7:18.83 | (1:28.53) | 8:50.28 | (1:31.45) |
| 10:19.42 | (1:29.14) | 11:47.08 | (1:27.66) |
| 13:15.65 | (1:28.57) | 14:45.13 | (1:29.48) |
| 16:15.13 | (1:30.00) | 17:44.82 | (1:29.69) |
| 19:11.07 | (1:26.25) | 20:38.90 | (1:27.83) |
| 22:02.71 | (1:23.81) |