| 1:13.10 | 2:32.48 | (1:19.38) | |
| 3:51.51 | (1:19.03) | 5:10.75 | (1:19.24) |
| 6:30.53 | (1:19.78) | 7:50.58 | (1:20.05) |
| 9:10.30 | (1:19.72) | 10:28.54 | (1:18.24) |
| 11:53.58 | (1:25.04) | 13:16.09 | (1:22.51) |
| 14:38.74 | (1:22.65) | 16:00.36 | (1:21.62) |
| 17:21.91 | (1:21.55) | 18:43.51 | (1:21.60) |
| 20:01.78 | (1:18.27) |