| 1:11.18 | 2:25.74 | (1:14.56) | |
| 3:40.94 | (1:15.20) | 4:56.36 | (1:15.42) |
| 6:11.97 | (1:15.61) | 7:27.20 | (1:15.23) |
| 8:42.64 | (1:15.44) | 9:58.27 | (1:15.63) |
| 11:13.96 | (1:15.69) | 12:29.52 | (1:15.56) |
| 13:45.78 | (1:16.26) | 15:02.33 | (1:16.55) |
| 16:18.96 | (1:16.63) | 17:34.77 | (1:15.81) |
| 18:49.33 | (1:14.56) |