| 1:11.45 | 2:27.18 | (1:15.73) | |
| 3:43.22 | (1:16.04) | 4:59.35 | (1:16.13) |
| 6:15.75 | (1:16.40) | 7:32.50 | (1:16.75) |
| 8:49.51 | (1:17.01) | 10:06.05 | (1:16.54) |
| 11:23.27 | (1:17.22) | 12:40.23 | (1:16.96) |
| 13:57.96 | (1:17.73) | 15:15.20 | (1:17.24) |
| 16:32.94 | (1:17.74) | 17:50.36 | (1:17.42) |
| 19:05.67 | (1:15.31) |