| 1:12.49 | 2:30.66 | (1:18.17) | |
| 3:47.71 | (1:17.05) | 5:05.91 | (1:18.20) |
| 6:23.41 | (1:17.50) | 7:41.05 | (1:17.64) |
| 8:58.86 | (1:17.81) | 10:15.40 | (1:16.54) |
| 11:33.48 | (1:18.08) | 12:51.30 | (1:17.82) |
| 14:08.18 | (1:16.88) | 15:26.88 | (1:18.70) |
| 16:44.58 | (1:17.70) | 18:01.12 | (1:16.54) |
| 19:14.76 | (1:13.64) |