| 1:08.66 | 2:21.14 | (1:12.48) | |
| 3:34.06 | (1:12.92) | 4:47.70 | (1:13.64) |
| 6:01.67 | (1:13.97) | 7:15.81 | (1:14.14) |
| 8:30.15 | (1:14.34) | 9:44.15 | (1:14.00) |
| 10:57.43 | (1:13.28) | 12:10.94 | (1:13.51) |
| 13:24.58 | (1:13.64) | 14:37.46 | (1:12.88) |
| 15:50.56 | (1:13.10) | 17:03.94 | (1:13.38) |
| 18:16.44 | (1:12.50) |