| 1:15.69 | 2:35.15 | (1:19.46) | |
| 3:55.25 | (1:20.10) | 5:15.43 | (1:20.18) |
| 6:35.74 | (1:20.31) | 7:55.47 | (1:19.73) |
| 9:15.36 | (1:19.89) | 10:35.68 | (1:20.32) |
| 11:55.81 | (1:20.13) | 13:15.72 | (1:19.91) |
| 14:35.84 | (1:20.12) | 15:55.98 | (1:20.14) |
| 17:15.39 | (1:19.41) | 18:34.75 | (1:19.36) |
| 19:52.74 | (1:17.99) |