| 1:12.66 | 2:31.17 | (1:18.51) | |
| 3:50.58 | (1:19.41) | 5:11.54 | (1:20.96) |
| 6:33.51 | (1:21.97) | 7:52.81 | (1:19.30) |
| 9:13.11 | (1:20.30) | 10:33.39 | (1:20.28) |
| 11:53.53 | (1:20.14) | 13:14.08 | (1:20.55) |
| 14:36.11 | (1:22.03) | 15:58.85 | (1:22.74) |
| 17:22.35 | (1:23.50) | 18:46.97 | (1:24.62) |
| 20:09.92 | (1:22.95) |