| 1:18.48 | 2:43.82 | (1:25.34) | |
| 4:10.83 | (1:27.01) | 5:35.30 | (1:24.47) |
| 6:59.08 | (1:23.78) | 8:23.50 | (1:24.42) |
| 9:44.53 | (1:21.03) | 11:05.82 | (1:21.29) |
| 12:27.59 | (1:21.77) | 13:48.66 | (1:21.07) |
| 15:06.84 | (1:18.18) | 16:24.84 | (1:18.00) |
| 17:45.31 | (1:20.47) | 19:02.19 | (1:16.88) |
| 20:18.40 | (1:16.21) |