| 1:13.13 | 2:34.42 | (1:21.29) | |
| 3:57.09 | (1:22.67) | 5:18.81 | (1:21.72) |
| 6:37.97 | (1:19.16) | 7:57.73 | (1:19.76) |
| 9:17.53 | (1:19.80) | 10:37.60 | (1:20.07) |
| 11:58.01 | (1:20.41) | 13:19.36 | (1:21.35) |
| 14:42.75 | (1:23.39) | 16:05.99 | (1:23.24) |
| 17:28.59 | (1:22.60) | 18:50.48 | (1:21.89) |
| 20:08.86 | (1:18.38) |