| 1:15.57 | 2:34.89 | (1:19.32) | |
| 3:55.41 | (1:20.52) | 5:16.78 | (1:21.37) |
| 6:39.66 | (1:22.88) | 8:03.66 | (1:24.00) |
| 9:26.92 | (1:23.26) | 10:50.32 | (1:23.40) |
| 12:13.13 | (1:22.81) | 13:37.29 | (1:24.16) |
| 15:01.70 | (1:24.41) | 16:25.43 | (1:23.73) |
| 17:51.80 | (1:26.37) | 19:18.37 | (1:26.57) |
| 20:35.58 | (1:17.21) |