| 1:10.81 | 2:23.04 | (1:12.23) | |
| 3:37.81 | (1:14.77) | 4:53.61 | (1:15.80) |
| 6:09.47 | (1:15.86) | 7:26.48 | (1:17.01) |
| 8:44.32 | (1:17.84) | 10:02.27 | (1:17.95) |
| 11:20.78 | (1:18.51) | 12:39.49 | (1:18.71) |
| 13:57.57 | (1:18.08) | 15:15.42 | (1:17.85) |
| 16:33.39 | (1:17.97) | 17:50.59 | (1:17.20) |
| 19:04.77 | (1:14.18) |