| 1:10.99 | 2:25.53 | (1:14.54) | |
| 3:41.16 | (1:15.63) | 4:57.72 | (1:16.56) |
| 6:14.47 | (1:16.75) | 7:29.95 | (1:15.48) |
| 8:45.93 | (1:15.98) | 10:00.95 | (1:15.02) |
| 11:15.89 | (1:14.94) | 12:32.41 | (1:16.52) |
| 13:47.58 | (1:15.17) | 15:02.71 | (1:15.13) |
| 16:18.30 | (1:15.59) | 17:33.40 | (1:15.10) |
| 18:46.50 | (1:13.10) |