| 1:10.71 | 2:27.12 | (1:16.41) | |
| 3:44.52 | (1:17.40) | 5:03.37 | (1:18.85) |
| 6:22.97 | (1:19.60) | 7:42.90 | (1:19.93) |
| 9:02.96 | (1:20.06) | 10:23.10 | (1:20.14) |
| 11:44.25 | (1:21.15) | 13:06.24 | (1:21.99) |
| 14:24.52 | (1:18.28) | 15:43.59 | (1:19.07) |
| 17:03.89 | (1:20.30) | 18:23.24 | (1:19.35) |
| 19:40.98 | (1:17.74) |