| 1:14.43 | 2:32.22 | (1:17.79) | |
| 3:52.67 | (1:20.45) | 5:11.67 | (1:19.00) |
| 6:32.81 | (1:21.14) | 7:53.67 | (1:20.86) |
| 9:14.92 | (1:21.25) | 10:34.97 | (1:20.05) |
| 11:54.50 | (1:19.53) | 13:16.86 | (1:22.36) |
| 14:38.23 | (1:21.37) | 15:57.19 | (1:18.96) |
| 17:16.12 | (1:18.93) | 18:36.49 | (1:20.37) |
| 19:54.94 | (1:18.45) |