| 1:08.71 | 2:22.02 | (1:13.31) | |
| 3:35.78 | (1:13.76) | 4:50.12 | (1:14.34) |
| 6:04.29 | (1:14.17) | 7:18.64 | (1:14.35) |
| 8:33.51 | (1:14.87) | 9:48.86 | (1:15.35) |
| 11:04.12 | (1:15.26) | 12:20.70 | (1:16.58) |
| 13:36.71 | (1:16.01) | 14:53.20 | (1:16.49) |
| 16:08.70 | (1:15.50) | 17:25.24 | (1:16.54) |
| 18:39.26 | (1:14.02) |