| 1:09.39 | 2:23.97 | (1:14.58) | |
| 3:39.25 | (1:15.28) | 4:54.55 | (1:15.30) |
| 6:10.44 | (1:15.89) | 7:26.82 | (1:16.38) |
| 8:43.12 | (1:16.30) | 9:59.50 | (1:16.38) |
| 11:16.18 | (1:16.68) | 12:33.50 | (1:17.32) |
| 13:50.56 | (1:17.06) | 15:07.84 | (1:17.28) |
| 16:24.57 | (1:16.73) | 17:42.04 | (1:17.47) |
| 18:56.76 | (1:14.72) |