| 1:08.69 | 2:20.68 | (1:11.99) | |
| 3:32.02 | (1:11.34) | 4:44.36 | (1:12.34) |
| 5:56.72 | (1:12.36) | 7:08.96 | (1:12.24) |
| 8:21.37 | (1:12.41) | 9:34.21 | (1:12.84) |
| 10:47.10 | (1:12.89) | 11:59.96 | (1:12.86) |
| 13:13.07 | (1:13.11) | 14:26.57 | (1:13.50) |
| 15:40.17 | (1:13.60) | 16:53.79 | (1:13.62) |
| 18:05.76 | (1:11.97) |