| 1:16.89 | 2:38.33 | (1:21.44) | |
| 4:00.17 | (1:21.84) | 5:21.52 | (1:21.35) |
| 6:49.51 | (1:27.99) | 8:15.68 | (1:26.17) |
| 9:42.24 | (1:26.56) | 11:08.29 | (1:26.05) |
| 12:34.72 | (1:26.43) | 14:00.21 | (1:25.49) |
| 15:18.92 | (1:18.71) | 16:31.93 | (1:13.01) |
| 17:46.90 | (1:14.97) | 18:10.94 | (24.04) |
| 20:54.60 | (2:43.66) |