| 1:12.00 | 2:30.33 | (1:18.33) | |
| 3:48.97 | (1:18.64) | 5:08.69 | (1:19.72) |
| 6:28.77 | (1:20.08) | 7:49.64 | (1:20.87) |
| 9:10.55 | (1:20.91) | 10:30.43 | (1:19.88) |
| 11:50.51 | (1:20.08) | 13:10.52 | (1:20.01) |
| 14:30.75 | (1:20.23) | 15:51.97 | (1:21.22) |
| 17:12.49 | (1:20.52) | 18:31.92 | (1:19.43) |
| 19:49.53 | (1:17.61) |