| 1:11.31 | 2:26.69 | (1:15.38) | |
| 3:41.75 | (1:15.06) | 4:57.37 | (1:15.62) |
| 6:13.46 | (1:16.09) | 7:30.04 | (1:16.58) |
| 8:46.16 | (1:16.12) | 10:01.56 | (1:15.40) |
| 11:16.99 | (1:15.43) | 12:32.51 | (1:15.52) |
| 13:47.61 | (1:15.10) | 15:02.35 | (1:14.74) |
| 16:16.86 | (1:14.51) | 17:31.85 | (1:14.99) |
| 18:46.05 | (1:14.20) |