| 1:11.56 | 2:26.42 | (1:14.86) | |
| 3:41.91 | (1:15.49) | 4:56.48 | (1:14.57) |
| 6:10.51 | (1:14.03) | 7:24.74 | (1:14.23) |
| 8:39.44 | (1:14.70) | 9:54.08 | (1:14.64) |
| 11:09.27 | (1:15.19) | 12:24.49 | (1:15.22) |
| 13:40.00 | (1:15.51) | 14:56.06 | (1:16.06) |
| 16:12.79 | (1:16.73) | 17:29.39 | (1:16.60) |
| 18:45.97 | (1:16.58) |