| 1:11.38 | 2:26.57 | (1:15.19) | |
| 3:42.80 | (1:16.23) | 4:57.84 | (1:15.04) |
| 6:12.46 | (1:14.62) | 7:25.55 | (1:13.09) |
| 8:39.81 | (1:14.26) | 9:55.41 | (1:15.60) |
| 11:10.52 | (1:15.11) | 12:25.47 | (1:14.95) |
| 13:39.61 | (1:14.14) | 14:54.99 | (1:15.38) |
| 16:09.71 | (1:14.72) | 17:24.30 | (1:14.59) |
| 18:37.60 | (1:13.30) |