| 1:14.06 | 2:32.96 | (1:18.90) | |
| 3:52.85 | (1:19.89) | 5:12.07 | (1:19.22) |
| 6:32.70 | (1:20.63) | 7:53.55 | (1:20.85) |
| 9:15.21 | (1:21.66) | 10:37.55 | (1:22.34) |
| 11:58.93 | (1:21.38) | 13:21.03 | (1:22.10) |
| 14:44.02 | (1:22.99) | 16:05.21 | (1:21.19) |
| 17:27.77 | (1:22.56) | 18:48.81 | (1:21.04) |
| 20:08.61 | (1:19.80) |