| 1:08.97 | 2:22.73 | (1:13.76) | |
| 3:37.51 | (1:14.78) | 4:53.03 | (1:15.52) |
| 6:08.47 | (1:15.44) | 7:23.76 | (1:15.29) |
| 8:38.77 | (1:15.01) | 9:54.19 | (1:15.42) |
| 11:09.65 | (1:15.46) | 12:25.61 | (1:15.96) |
| 13:41.76 | (1:16.15) | 14:58.29 | (1:16.53) |
| 16:15.17 | (1:16.88) | 17:32.26 | (1:17.09) |
| 18:45.89 | (1:13.63) |