| 1:16.80 | 2:36.94 | (1:20.14) | |
| 3:57.01 | (1:20.07) | 5:16.79 | (1:19.78) |
| 6:36.89 | (1:20.10) | 7:56.73 | (1:19.84) |
| 9:16.47 | (1:19.74) | 10:36.39 | (1:19.92) |
| 11:56.16 | (1:19.77) | 13:17.56 | (1:21.40) |
| 14:37.83 | (1:20.27) | 15:58.10 | (1:20.27) |
| 17:18.89 | (1:20.79) | 18:40.38 | (1:21.49) |
| 20:01.14 | (1:20.76) |