| 1:13.55 | 2:32.21 | (1:18.66) | |
| 3:52.41 | (1:20.20) | 5:13.24 | (1:20.83) |
| 6:32.97 | (1:19.73) | 7:50.33 | (1:17.36) |
| 9:06.95 | (1:16.62) | 10:25.07 | (1:18.12) |
| 11:43.64 | (1:18.57) | 13:02.02 | (1:18.38) |
| 14:18.84 | (1:16.82) | 15:35.22 | (1:16.38) |
| 16:51.05 | (1:15.83) | 18:05.45 | (1:14.40) |
| 19:17.62 | (1:12.17) |