| 1:13.35 | 2:32.28 | (1:18.93) | |
| 3:51.25 | (1:18.97) | 5:10.30 | (1:19.05) |
| 6:29.47 | (1:19.17) | 7:48.57 | (1:19.10) |
| 9:07.71 | (1:19.14) | 10:27.38 | (1:19.67) |
| 11:47.77 | (1:20.39) | 13:08.63 | (1:20.86) |
| 14:28.25 | (1:19.62) | 15:48.20 | (1:19.95) |
| 17:08.64 | (1:20.44) | 18:27.94 | (1:19.30) |
| 19:44.82 | (1:16.88) |