| 1:16.33 | 2:37.74 | (1:21.41) | |
| 3:59.06 | (1:21.32) | 5:19.99 | (1:20.93) |
| 6:41.62 | (1:21.63) | 8:02.72 | (1:21.10) |
| 9:23.59 | (1:20.87) | 10:44.61 | (1:21.02) |
| 12:04.81 | (1:20.20) | 13:25.51 | (1:20.70) |
| 14:46.24 | (1:20.73) | 16:07.16 | (1:20.92) |
| 17:27.70 | (1:20.54) | 18:47.96 | (1:20.26) |
| 20:06.18 | (1:18.22) |