| 1:11.49 | 2:25.91 | (1:14.42) | |
| 3:40.33 | (1:14.42) | 4:55.30 | (1:14.97) |
| 6:10.56 | (1:15.26) | 7:25.89 | (1:15.33) |
| 8:41.41 | (1:15.52) | 9:57.16 | (1:15.75) |
| 11:13.09 | (1:15.93) | 12:29.19 | (1:16.10) |
| 13:45.58 | (1:16.39) | 15:01.67 | (1:16.09) |
| 16:17.72 | (1:16.05) | 17:33.75 | (1:16.03) |
| 18:45.74 | (1:11.99) |