| 1:09.90 | 2:25.03 | (1:15.13) | |
| 3:40.98 | (1:15.95) | 4:56.60 | (1:15.62) |
| 6:12.50 | (1:15.90) | 7:28.02 | (1:15.52) |
| 8:43.52 | (1:15.50) | 9:57.80 | (1:14.28) |
| 11:11.96 | (1:14.16) | 12:26.22 | (1:14.26) |
| 13:39.75 | (1:13.53) | 14:53.09 | (1:13.34) |
| 16:06.22 | (1:13.13) | 17:19.61 | (1:13.39) |
| 18:31.00 | (1:11.39) |