| 1:13.86 | 2:31.01 | (1:17.15) | |
| 3:48.43 | (1:17.42) | 5:06.51 | (1:18.08) |
| 6:26.24 | (1:19.73) | 7:46.31 | (1:20.07) |
| 9:06.61 | (1:20.30) | 10:27.26 | (1:20.65) |
| 11:48.88 | (1:21.62) | 13:10.74 | (1:21.86) |
| 14:34.30 | (1:23.56) | 15:56.58 | (1:22.28) |
| 17:21.05 | (1:24.47) | 18:43.49 | (1:22.44) |
| 20:03.94 | (1:20.45) |