| 1:13.34 | 2:30.14 | (1:16.80) | |
| 3:47.40 | (1:17.26) | 5:04.20 | (1:16.80) |
| 6:20.50 | (1:16.30) | 7:37.10 | (1:16.60) |
| 8:53.89 | (1:16.79) | 10:11.39 | (1:17.50) |
| 11:29.44 | (1:18.05) | 12:47.45 | (1:18.01) |
| 14:05.06 | (1:17.61) | 15:23.30 | (1:18.24) |
| 16:40.51 | (1:17.21) | 17:59.30 | (1:18.79) |
| 19:19.26 | (1:19.96) |