| 1:15.61 | 2:37.59 | (1:21.98) | |
| 3:58.37 | (1:20.78) | 5:20.61 | (1:22.24) |
| 6:43.54 | (1:22.93) | 8:07.39 | (1:23.85) |
| 9:30.78 | (1:23.39) | 10:53.97 | (1:23.19) |
| 12:18.11 | (1:24.14) | 13:42.08 | (1:23.97) |
| 15:04.85 | (1:22.77) | 16:28.49 | (1:23.64) |
| 17:52.66 | (1:24.17) | 19:16.39 | (1:23.73) |
| 20:36.62 | (1:20.23) |