| 1:09.90 | 2:25.19 | (1:15.29) | |
| 3:40.84 | (1:15.65) | 4:56.49 | (1:15.65) |
| 6:12.38 | (1:15.89) | 7:28.62 | (1:16.24) |
| 8:45.04 | (1:16.42) | 10:01.86 | (1:16.82) |
| 11:18.97 | (1:17.11) | 12:35.69 | (1:16.72) |
| 13:52.51 | (1:16.82) | 15:09.68 | (1:17.17) |
| 16:27.17 | (1:17.49) | 17:44.61 | (1:17.44) |
| 18:58.30 | (1:13.69) |