| 1:08.86 | 2:21.69 | (1:12.83) | |
| 3:34.15 | (1:12.46) | 4:47.06 | (1:12.91) |
| 6:00.02 | (1:12.96) | 7:13.18 | (1:13.16) |
| 8:26.50 | (1:13.32) | 9:39.26 | (1:12.76) |
| 10:52.43 | (1:13.17) | 12:05.73 | (1:13.30) |
| 13:19.04 | (1:13.31) | 14:32.54 | (1:13.50) |
| 15:45.91 | (1:13.37) | 16:59.20 | (1:13.29) |
| 18:10.66 | (1:11.46) |