| 1:11.87 | 2:30.40 | (1:18.53) | |
| 3:50.98 | (1:20.58) | 5:11.16 | (1:20.18) |
| 6:31.47 | (1:20.31) | 7:52.05 | (1:20.58) |
| 9:11.74 | (1:19.69) | 10:32.35 | (1:20.61) |
| 11:51.11 | (1:18.76) | 13:08.92 | (1:17.81) |
| 14:26.05 | (1:17.13) | 15:44.55 | (1:18.50) |
| 17:02.97 | (1:18.42) | 18:20.17 | (1:17.20) |
| 19:32.59 | (1:12.42) |