| 1:17.16 | 2:39.06 | (1:21.90) | |
| 4:00.47 | (1:21.41) | 5:22.06 | (1:21.59) |
| 6:43.51 | (1:21.45) | 8:04.51 | (1:21.00) |
| 9:25.22 | (1:20.71) | 10:46.31 | (1:21.09) |
| 12:06.86 | (1:20.55) | 13:27.57 | (1:20.71) |
| 14:49.25 | (1:21.68) | 17:31.93 | (2:42.68) |
| 18:53.14 | (1:21.21) | 20:13.56 | (1:20.42) |
| 20:13.58 | (0.02) |