| 1:11.57 | 2:25.84 | (1:14.27) | |
| 3:40.38 | (1:14.54) | 4:55.80 | (1:15.42) |
| 6:11.83 | (1:16.03) | 7:28.16 | (1:16.33) |
| 8:45.64 | (1:17.48) | 10:03.53 | (1:17.89) |
| 11:19.70 | (1:16.17) | 12:37.15 | (1:17.45) |
| 13:54.42 | (1:17.27) | 15:10.51 | (1:16.09) |
| 16:27.87 | (1:17.36) | 17:43.68 | (1:15.81) |
| 18:57.98 | (1:14.30) |