| 1:09.50 | 2:27.17 | (1:17.67) | |
| 3:46.50 | (1:19.33) | 5:05.00 | (1:18.50) |
| 6:23.79 | (1:18.79) | 7:43.13 | (1:19.34) |
| 9:00.37 | (1:17.24) | 10:20.47 | (1:20.10) |
| 11:40.08 | (1:19.61) | 12:59.27 | (1:19.19) |
| 14:18.61 | (1:19.34) | 15:38.40 | (1:19.79) |
| 16:57.71 | (1:19.31) | 18:17.02 | (1:19.31) |
| 19:35.31 | (1:18.29) |