| 1:10.78 | 2:27.20 | (1:16.42) | |
| 3:43.32 | (1:16.12) | 5:01.45 | (1:18.13) |
| 6:20.02 | (1:18.57) | 7:39.26 | (1:19.24) |
| 8:58.41 | (1:19.15) | 10:18.34 | (1:19.93) |
| 11:37.06 | (1:18.72) | 12:56.46 | (1:19.40) |
| 14:16.10 | (1:19.64) | 15:36.36 | (1:20.26) |
| 16:55.79 | (1:19.43) | 18:15.32 | (1:19.53) |
| 19:34.32 | (1:19.00) |