| 1:13.04 | 2:29.38 | (1:16.34) | |
| 3:45.94 | (1:16.56) | 5:02.09 | (1:16.15) |
| 6:18.39 | (1:16.30) | 7:35.58 | (1:17.19) |
| 8:53.60 | (1:18.02) | 10:12.07 | (1:18.47) |
| 11:30.83 | (1:18.76) | 12:50.39 | (1:19.56) |
| 14:10.69 | (1:20.30) | 15:31.51 | (1:20.82) |
| 16:53.28 | (1:21.77) | 18:15.41 | (1:22.13) |
| 19:35.89 | (1:20.48) |