| 1:10.61 | 2:25.64 | (1:15.03) | |
| 3:41.08 | (1:15.44) | 4:56.46 | (1:15.38) |
| 6:12.64 | (1:16.18) | 7:28.61 | (1:15.97) |
| 8:45.31 | (1:16.70) | 10:01.96 | (1:16.65) |
| 11:18.68 | (1:16.72) | 12:35.25 | (1:16.57) |
| 13:51.58 | (1:16.33) | 15:07.95 | (1:16.37) |
| 16:24.26 | (1:16.31) | 17:40.56 | (1:16.30) |
| 18:54.60 | (1:14.04) |