| 1:08.98 | 2:21.49 | (1:12.51) | |
| 3:34.46 | (1:12.97) | 4:48.21 | (1:13.75) |
| 6:02.15 | (1:13.94) | 7:16.08 | (1:13.93) |
| 8:30.35 | (1:14.27) | 9:45.06 | (1:14.71) |
| 10:59.39 | (1:14.33) | 12:14.36 | (1:14.97) |
| 13:29.62 | (1:15.26) | 14:45.13 | (1:15.51) |
| 16:00.87 | (1:15.74) | 17:17.48 | (1:16.61) |
| 18:31.56 | (1:14.08) |