| 1:16.04 | 2:34.94 | (1:18.90) | |
| 3:54.92 | (1:19.98) | 5:14.21 | (1:19.29) |
| 6:34.03 | (1:19.82) | 7:53.57 | (1:19.54) |
| 9:13.56 | (1:19.99) | 10:33.27 | (1:19.71) |
| 11:53.60 | (1:20.33) | 13:14.45 | (1:20.85) |
| 14:34.41 | (1:19.96) | 15:54.10 | (1:19.69) |
| 17:15.47 | (1:21.37) | 18:36.12 | (1:20.65) |
| 19:53.82 | (1:17.70) |