| 1:13.41 | 2:32.02 | (1:18.61) | |
| 3:52.40 | (1:20.38) | 5:14.42 | (1:22.02) |
| 6:36.62 | (1:22.20) | 7:59.07 | (1:22.45) |
| 9:21.49 | (1:22.42) | 10:42.78 | (1:21.29) |
| 12:06.04 | (1:23.26) | 13:27.33 | (1:21.29) |
| 14:50.55 | (1:23.22) | 16:13.62 | (1:23.07) |
| 17:37.69 | (1:24.07) | 19:00.44 | (1:22.75) |
| 20:17.48 | (1:17.04) |