| 1:08.56 | 2:21.60 | (1:13.04) | |
| 3:35.68 | (1:14.08) | 4:49.88 | (1:14.20) |
| 6:04.61 | (1:14.73) | 7:19.52 | (1:14.91) |
| 8:34.90 | (1:15.38) | 9:50.59 | (1:15.69) |
| 11:06.13 | (1:15.54) | 12:22.11 | (1:15.98) |
| 13:38.05 | (1:15.94) | 14:54.62 | (1:16.57) |
| 16:10.99 | (1:16.37) | 17:27.06 | (1:16.07) |
| 18:43.20 | (1:16.14) |