| 1:16.43 | 2:36.41 | (1:19.98) | |
| 3:57.56 | (1:21.15) | 5:19.28 | (1:21.72) |
| 6:40.68 | (1:21.40) | 8:02.66 | (1:21.98) |
| 9:24.85 | (1:22.19) | 10:46.28 | (1:21.43) |
| 12:07.81 | (1:21.53) | 13:30.14 | (1:22.33) |
| 14:52.42 | (1:22.28) | 16:14.93 | (1:22.51) |
| 17:36.83 | (1:21.90) | 18:58.20 | (1:21.37) |
| 20:15.96 | (1:17.76) |