| 1:13.24 | 2:35.02 | (1:21.78) | |
| 3:57.22 | (1:22.20) | 5:18.51 | (1:21.29) |
| 6:40.60 | (1:22.09) | 8:02.59 | (1:21.99) |
| 9:24.57 | (1:21.98) | 10:46.67 | (1:22.10) |
| 12:07.86 | (1:21.19) | 13:29.45 | (1:21.59) |
| 14:52.07 | (1:22.62) | 16:14.44 | (1:22.37) |
| 17:37.08 | (1:22.64) | 18:59.01 | (1:21.93) |
| 20:19.13 | (1:20.12) |