| 1:15.15 | 2:34.93 | (1:19.78) | |
| 3:54.89 | (1:19.96) | 5:15.89 | (1:21.00) |
| 6:37.20 | (1:21.31) | 7:58.23 | (1:21.03) |
| 9:20.34 | (1:22.11) | 10:42.61 | (1:22.27) |
| 12:04.29 | (1:21.68) | 13:25.63 | (1:21.34) |
| 14:47.11 | (1:21.48) | 16:08.42 | (1:21.31) |
| 17:28.93 | (1:20.51) | 18:49.41 | (1:20.48) |
| 20:08.02 | (1:18.61) |