| 1:14.72 | 2:33.71 | (1:18.99) | |
| 3:52.29 | (1:18.58) | 5:10.59 | (1:18.30) |
| 6:28.46 | (1:17.87) | 7:46.65 | (1:18.19) |
| 9:06.36 | (1:19.71) | 11:43.05 | (2:36.69) |
| 12:57.27 | (1:14.22) | 14:10.90 | (1:13.63) |
| 15:25.18 | (1:14.28) | 15:50.79 | (25.61) |
| 17:13.19 | (1:22.40) | 18:35.54 | (1:22.35) |
| 19:56.03 | (1:20.49) |