| 1:10.46 | 2:25.10 | (1:14.64) | |
| 3:40.72 | (1:15.62) | 4:56.81 | (1:16.09) |
| 6:12.90 | (1:16.09) | 7:28.61 | (1:15.71) |
| 8:43.92 | (1:15.31) | 9:58.73 | (1:14.81) |
| 11:13.82 | (1:15.09) | 12:28.53 | (1:14.71) |
| 13:43.50 | (1:14.97) | 14:57.89 | (1:14.39) |
| 16:12.91 | (1:15.02) | 17:27.39 | (1:14.48) |
| 18:39.17 | (1:11.78) |