| 1:15.82 | 2:36.42 | (1:20.60) | |
| 3:56.43 | (1:20.01) | 5:17.45 | (1:21.02) |
| 6:37.74 | (1:20.29) | 7:57.84 | (1:20.10) |
| 9:18.23 | (1:20.39) | 10:38.43 | (1:20.20) |
| 11:58.62 | (1:20.19) | 13:18.61 | (1:19.99) |
| 14:38.37 | (1:19.76) | 15:58.77 | (1:20.40) |
| 17:17.27 | (1:18.50) | 18:35.91 | (1:18.64) |
| 19:50.07 | (1:14.16) |