| 1:10.58 | 2:29.04 | (1:18.46) | |
| 3:46.45 | (1:17.41) | 5:04.46 | (1:18.01) |
| 6:22.52 | (1:18.06) | 7:40.41 | (1:17.89) |
| 8:58.00 | (1:17.59) | 10:15.08 | (1:17.08) |
| 11:31.55 | (1:16.47) | 12:47.93 | (1:16.38) |
| 14:05.20 | (1:17.27) | 15:22.73 | (1:17.53) |
| 16:39.73 | (1:17.00) | 17:56.74 | (1:17.01) |
| 19:11.82 | (1:15.08) |