| 1:15.54 | 2:35.39 | (1:19.85) | |
| 3:55.37 | (1:19.98) | 5:15.21 | (1:19.84) |
| 6:35.25 | (1:20.04) | 7:55.48 | (1:20.23) |
| 9:15.59 | (1:20.11) | 10:35.68 | (1:20.09) |
| 11:55.96 | (1:20.28) | 13:16.27 | (1:20.31) |
| 14:36.31 | (1:20.04) | 15:56.59 | (1:20.28) |
| 17:17.12 | (1:20.53) | 18:37.31 | (1:20.19) |
| 19:55.33 | (1:18.02) |