| 1:12.37 | 2:31.27 | (1:18.90) | |
| 3:50.65 | (1:19.38) | 5:10.62 | (1:19.97) |
| 6:30.50 | (1:19.88) | 7:50.73 | (1:20.23) |
| 9:10.31 | (1:19.58) | 10:29.84 | (1:19.53) |
| 11:49.60 | (1:19.76) | 13:09.07 | (1:19.47) |
| 14:28.70 | (1:19.63) | 15:47.73 | (1:19.03) |
| 17:07.06 | (1:19.33) | 18:25.59 | (1:18.53) |
| 19:40.74 | (1:15.15) |