| 1:15.87 | 2:35.17 | (1:19.30) | |
| 3:54.36 | (1:19.19) | 5:13.84 | (1:19.48) |
| 6:34.38 | (1:20.54) | 7:54.27 | (1:19.89) |
| 9:15.09 | (1:20.82) | 10:36.28 | (1:21.19) |
| 11:57.22 | (1:20.94) | 13:18.90 | (1:21.68) |
| 14:40.63 | (1:21.73) | 16:02.78 | (1:22.15) |
| 17:25.24 | (1:22.46) | 18:47.46 | (1:22.22) |
| 20:09.02 | (1:21.56) |