| 1:11.15 | 2:25.81 | (1:14.66) | |
| 3:41.27 | (1:15.46) | 4:56.53 | (1:15.26) |
| 6:12.90 | (1:16.37) | 7:28.02 | (1:15.12) |
| 8:44.33 | (1:16.31) | 10:00.23 | (1:15.90) |
| 11:16.31 | (1:16.08) | 12:32.30 | (1:15.99) |
| 13:48.04 | (1:15.74) | 15:04.30 | (1:16.26) |
| 16:19.58 | (1:15.28) | 17:34.41 | (1:14.83) |
| 18:49.11 | (1:14.70) |