| 1:08.77 | 2:22.31 | (1:13.54) | |
| 3:35.93 | (1:13.62) | 4:48.93 | (1:13.00) |
| 6:02.32 | (1:13.39) | 7:15.19 | (1:12.87) |
| 8:28.71 | (1:13.52) | 9:42.14 | (1:13.43) |
| 10:56.40 | (1:14.26) | 12:10.50 | (1:14.10) |
| 13:25.58 | (1:15.08) | 14:40.61 | (1:15.03) |
| 15:54.23 | (1:13.62) | 17:07.38 | (1:13.15) |
| 18:18.52 | (1:11.14) |