| 1:12.81 | 2:30.89 | (1:18.08) | |
| 3:49.98 | (1:19.09) | 5:09.72 | (1:19.74) |
| 6:29.67 | (1:19.95) | 7:50.64 | (1:20.97) |
| 9:11.14 | (1:20.50) | 10:31.37 | (1:20.23) |
| 11:51.88 | (1:20.51) | 13:12.56 | (1:20.68) |
| 14:33.41 | (1:20.85) | 15:53.88 | (1:20.47) |
| 17:15.03 | (1:21.15) | 18:35.38 | (1:20.35) |
| 19:54.03 | (1:18.65) |