| 1:11.45 | 2:27.88 | (1:16.43) | |
| 3:43.82 | (1:15.94) | 4:59.32 | (1:15.50) |
| 6:13.76 | (1:14.44) | 7:29.06 | (1:15.30) |
| 8:44.22 | (1:15.16) | 9:59.65 | (1:15.43) |
| 11:15.35 | (1:15.70) | 12:31.18 | (1:15.83) |
| 13:47.00 | (1:15.82) | 15:02.59 | (1:15.59) |
| 16:18.43 | (1:15.84) | 17:33.89 | (1:15.46) |
| 18:47.53 | (1:13.64) |