| 1:15.12 | 2:35.38 | (1:20.26) | |
| 3:56.68 | (1:21.30) | 5:18.16 | (1:21.48) |
| 6:39.42 | (1:21.26) | 8:01.47 | (1:22.05) |
| 9:24.25 | (1:22.78) | 10:46.13 | (1:21.88) |
| 12:08.37 | (1:22.24) | 13:29.60 | (1:21.23) |
| 14:50.46 | (1:20.86) | 16:10.39 | (1:19.93) |
| 17:30.36 | (1:19.97) | 18:51.33 | (1:20.97) |
| 20:11.88 | (1:20.55) |