| 1:12.17 | 2:29.95 | (1:17.78) | |
| 3:49.05 | (1:19.10) | 5:08.33 | (1:19.28) |
| 6:29.20 | (1:20.87) | 7:50.09 | (1:20.89) |
| 9:11.03 | (1:20.94) | 10:32.40 | (1:21.37) |
| 11:53.81 | (1:21.41) | 13:15.90 | (1:22.09) |
| 14:37.59 | (1:21.69) | 16:00.05 | (1:22.46) |
| 17:22.18 | (1:22.13) | 18:44.26 | (1:22.08) |
| 20:04.13 | (1:19.87) |