| 1:12.75 | 2:27.06 | (1:14.31) | |
| 3:41.70 | (1:14.64) | 4:56.38 | (1:14.68) |
| 6:11.07 | (1:14.69) | 7:25.90 | (1:14.83) |
| 8:40.30 | (1:14.40) | 9:54.58 | (1:14.28) |
| 11:09.31 | (1:14.73) | 12:24.01 | (1:14.70) |
| 13:39.48 | (1:15.47) | 14:55.56 | (1:16.08) |
| 16:11.73 | (1:16.17) | 17:28.15 | (1:16.42) |
| 18:42.92 | (1:14.77) |