| 1:11.82 | 2:30.20 | (1:18.38) | |
| 3:49.43 | (1:19.23) | 5:08.86 | (1:19.43) |
| 6:29.00 | (1:20.14) | 7:48.09 | (1:19.09) |
| 9:07.63 | (1:19.54) | 10:26.64 | (1:19.01) |
| 11:43.84 | (1:17.20) | 13:01.53 | (1:17.69) |
| 14:19.54 | (1:18.01) | 15:37.47 | (1:17.93) |
| 16:55.21 | (1:17.74) | 18:10.73 | (1:15.52) |
| 19:22.24 | (1:11.51) |