| 1:12.22 | 2:30.69 | (1:18.47) | |
| 3:50.27 | (1:19.58) | 5:10.21 | (1:19.94) |
| 6:30.45 | (1:20.24) | 7:50.36 | (1:19.91) |
| 9:10.46 | (1:20.10) | 10:30.87 | (1:20.41) |
| 11:50.27 | (1:19.40) | 13:10.08 | (1:19.81) |
| 14:29.80 | (1:19.72) | 15:50.12 | (1:20.32) |
| 17:09.89 | (1:19.77) | 18:29.61 | (1:19.72) |
| 19:46.71 | (1:17.10) |