| 1:11.37 | 2:25.76 | (1:14.39) | |
| 3:41.03 | (1:15.27) | 4:55.99 | (1:14.96) |
| 6:11.53 | (1:15.54) | 7:26.87 | (1:15.34) |
| 8:42.65 | (1:15.78) | 9:57.49 | (1:14.84) |
| 11:12.47 | (1:14.98) | 12:27.31 | (1:14.84) |
| 13:41.27 | (1:13.96) | 14:56.96 | (1:15.69) |
| 16:11.72 | (1:14.76) | 17:26.82 | (1:15.10) |
| 18:40.14 | (1:13.32) |