| 1:15.75 | 2:37.09 | (1:21.34) | |
| 3:58.50 | (1:21.41) | 5:21.08 | (1:22.58) |
| 6:42.06 | (1:20.98) | 8:05.41 | (1:23.35) |
| 9:27.76 | (1:22.35) | 10:47.49 | (1:19.73) |
| 12:10.21 | (1:22.72) | 13:31.17 | (1:20.96) |
| 14:52.81 | (1:21.64) | 16:14.67 | (1:21.86) |
| 17:37.06 | (1:22.39) | 18:57.37 | (1:20.31) |
| 20:12.79 | (1:15.42) |