| 1:10.96 | 2:26.35 | (1:15.39) | |
| 3:41.60 | (1:15.25) | 4:57.38 | (1:15.78) |
| 6:13.02 | (1:15.64) | 7:28.78 | (1:15.76) |
| 8:44.33 | (1:15.55) | 9:59.84 | (1:15.51) |
| 11:15.78 | (1:15.94) | 12:31.74 | (1:15.96) |
| 13:46.59 | (1:14.85) | 15:01.88 | (1:15.29) |
| 16:16.92 | (1:15.04) | 17:31.96 | (1:15.04) |
| 18:45.16 | (1:13.20) |