| 1:22.50 | 2:52.86 | (1:30.36) | |
| 4:22.31 | (1:29.45) | 5:52.62 | (1:30.31) |
| 7:21.76 | (1:29.14) | 8:50.31 | (1:28.55) |
| 10:18.38 | (1:28.07) | 11:45.97 | (1:27.59) |
| 13:13.04 | (1:27.07) | 14:39.93 | (1:26.89) |
| 16:06.40 | (1:26.47) | 17:32.71 | (1:26.31) |
| 18:58.44 | (1:25.73) | 20:23.53 | (1:25.09) |
| 21:46.58 | (1:23.05) |