| 1:08.83 | 2:21.57 | (1:12.74) | |
| 3:34.42 | (1:12.85) | 4:47.38 | (1:12.96) |
| 6:00.86 | (1:13.48) | 7:16.35 | (1:15.49) |
| 8:32.16 | (1:15.81) | 9:48.38 | (1:16.22) |
| 11:06.24 | (1:17.86) | 12:24.72 | (1:18.48) |
| 13:43.91 | (1:19.19) | 15:02.91 | (1:19.00) |
| 16:21.70 | (1:18.79) | 17:38.46 | (1:16.76) |
| 18:53.72 | (1:15.26) |