| 1:10.60 | 2:26.51 | (1:15.91) | |
| 3:44.06 | (1:17.55) | 5:01.51 | (1:17.45) |
| 6:17.14 | (1:15.63) | 7:33.71 | (1:16.57) |
| 8:50.40 | (1:16.69) | 10:06.99 | (1:16.59) |
| 11:24.01 | (1:17.02) | 12:40.12 | (1:16.11) |
| 13:55.81 | (1:15.69) | 15:11.60 | (1:15.79) |
| 16:26.54 | (1:14.94) | 17:40.56 | (1:14.02) |
| 18:50.39 | (1:09.83) |