| 1:13.55 | 2:31.12 | (1:17.57) | |
| 3:50.90 | (1:19.78) | 5:11.40 | (1:20.50) |
| 6:31.29 | (1:19.89) | 7:51.28 | (1:19.99) |
| 9:10.72 | (1:19.44) | 10:30.66 | (1:19.94) |
| 11:48.68 | (1:18.02) | 13:06.82 | (1:18.14) |
| 14:24.76 | (1:17.94) | 15:43.18 | (1:18.42) |
| 17:02.20 | (1:19.02) | 18:20.28 | (1:18.08) |
| 19:36.47 | (1:16.19) |