| 1:13.97 | 2:32.64 | (1:18.67) | |
| 3:52.24 | (1:19.60) | 5:11.75 | (1:19.51) |
| 6:31.32 | (1:19.57) | 7:51.15 | (1:19.83) |
| 9:11.41 | (1:20.26) | 10:31.78 | (1:20.37) |
| 11:51.64 | (1:19.86) | 13:12.00 | (1:20.36) |
| 14:32.22 | (1:20.22) | 15:52.09 | (1:19.87) |
| 17:12.15 | (1:20.06) | 18:32.00 | (1:19.85) |
| 19:50.56 | (1:18.56) |