| 1:10.79 | 2:26.33 | (1:15.54) | |
| 3:42.49 | (1:16.16) | 4:58.81 | (1:16.32) |
| 6:14.64 | (1:15.83) | 7:30.74 | (1:16.10) |
| 8:47.09 | (1:16.35) | 10:03.47 | (1:16.38) |
| 11:19.66 | (1:16.19) | 12:36.22 | (1:16.56) |
| 13:52.81 | (1:16.59) | 15:09.30 | (1:16.49) |
| 16:26.17 | (1:16.87) | 17:42.63 | (1:16.46) |
| 18:57.33 | (1:14.70) |