| 1:10.92 | 2:25.82 | (1:14.90) | |
| 3:40.33 | (1:14.51) | 4:54.96 | (1:14.63) |
| 6:10.38 | (1:15.42) | 7:26.18 | (1:15.80) |
| 8:42.57 | (1:16.39) | 9:59.16 | (1:16.59) |
| 11:15.53 | (1:16.37) | 12:32.47 | (1:16.94) |
| 13:48.84 | (1:16.37) | 15:05.58 | (1:16.74) |
| 16:22.73 | (1:17.15) | 17:39.82 | (1:17.09) |
| 18:54.30 | (1:14.48) |