| 1:11.63 | 2:25.19 | (1:13.56) | |
| 3:38.79 | (1:13.60) | 4:52.19 | (1:13.40) |
| 6:05.39 | (1:13.20) | 7:18.70 | (1:13.31) |
| 8:32.24 | (1:13.54) | 9:45.41 | (1:13.17) |
| 10:58.67 | (1:13.26) | 12:11.64 | (1:12.97) |
| 13:25.15 | (1:13.51) | 14:38.32 | (1:13.17) |
| 15:51.15 | (1:12.83) | 17:04.04 | (1:12.89) |
| 18:16.45 | (1:12.41) |