| 1:08.97 | 2:22.83 | (1:13.86) | |
| 3:35.77 | (1:12.94) | 4:48.92 | (1:13.15) |
| 6:02.39 | (1:13.47) | 7:16.32 | (1:13.93) |
| 8:29.94 | (1:13.62) | 9:43.53 | (1:13.59) |
| 10:56.62 | (1:13.09) | 12:10.07 | (1:13.45) |
| 13:23.79 | (1:13.72) | 14:37.44 | (1:13.65) |
| 15:51.24 | (1:13.80) | 17:05.46 | (1:14.22) |
| 18:17.32 | (1:11.86) |