| 1:10.74 | 2:26.30 | (1:15.56) | |
| 3:40.08 | (1:13.78) | 4:55.13 | (1:15.05) |
| 6:10.75 | (1:15.62) | 7:26.35 | (1:15.60) |
| 8:41.61 | (1:15.26) | 9:57.03 | (1:15.42) |
| 11:13.16 | (1:16.13) | 12:29.51 | (1:16.35) |
| 13:45.21 | (1:15.70) | 15:00.42 | (1:15.21) |
| 16:16.36 | (1:15.94) | 17:31.94 | (1:15.58) |
| 18:46.37 | (1:14.43) |