| 1:16.21 | 2:37.71 | (1:21.50) | |
| 3:59.56 | (1:21.85) | 5:21.71 | (1:22.15) |
| 6:42.79 | (1:21.08) | 8:03.66 | (1:20.87) |
| 9:25.16 | (1:21.50) | 10:46.55 | (1:21.39) |
| 12:08.29 | (1:21.74) | 13:29.33 | (1:21.04) |
| 14:50.46 | (1:21.13) | 16:11.60 | (1:21.14) |
| 17:32.81 | (1:21.21) | 18:53.99 | (1:21.18) |
| 20:13.33 | (1:19.34) |