| 1:21.61 | 2:48.88 | (1:27.27) | |
| 4:17.07 | (1:28.19) | 5:44.79 | (1:27.72) |
| 7:13.60 | (1:28.81) | 8:40.34 | (1:26.74) |
| 10:09.57 | (1:29.23) | 11:37.19 | (1:27.62) |
| 13:05.25 | (1:28.06) | 14:33.38 | (1:28.13) |
| 16:02.42 | (1:29.04) | 17:29.73 | (1:27.31) |
| 18:57.78 | (1:28.05) | 20:23.47 | (1:25.69) |
| 21:46.36 | (1:22.89) |