| 1:11.27 | 2:26.87 | (1:15.60) | |
| 3:42.83 | (1:15.96) | 4:59.44 | (1:16.61) |
| 6:16.50 | (1:17.06) | 7:35.11 | (1:18.61) |
| 8:52.62 | (1:17.51) | 10:11.83 | (1:19.21) |
| 11:30.11 | (1:18.28) | 12:49.46 | (1:19.35) |
| 14:08.37 | (1:18.91) | 15:26.79 | (1:18.42) |
| 16:46.71 | (1:19.92) | 18:02.98 | (1:16.27) |
| 19:18.75 | (1:15.77) |