| 1:11.59 | 2:26.39 | (1:14.80) | |
| 3:41.91 | (1:15.52) | 4:59.11 | (1:17.20) |
| 6:15.17 | (1:16.06) | 7:31.64 | (1:16.47) |
| 8:48.57 | (1:16.93) | 10:04.29 | (1:15.72) |
| 11:21.07 | (1:16.78) | 12:37.70 | (1:16.63) |
| 13:54.46 | (1:16.76) | 15:07.91 | (1:13.45) |
| 16:27.63 | (1:19.72) | 17:44.81 | (1:17.18) |
| 18:57.59 | (1:12.78) |