| 1:08.92 | 2:20.10 | (1:11.18) | |
| 3:31.63 | (1:11.53) | 4:43.70 | (1:12.07) |
| 5:55.92 | (1:12.22) | 7:08.00 | (1:12.08) |
| 8:19.91 | (1:11.91) | 9:32.08 | (1:12.17) |
| 10:43.54 | (1:11.46) | 11:55.67 | (1:12.13) |
| 13:07.71 | (1:12.04) | 14:19.43 | (1:11.72) |
| 15:31.47 | (1:12.04) | 16:42.91 | (1:11.44) |
| 17:54.72 | (1:11.81) |