| 1:13.46 | 2:29.06 | (1:15.60) | |
| 3:44.82 | (1:15.76) | 5:01.24 | (1:16.42) |
| 6:18.12 | (1:16.88) | 7:35.62 | (1:17.50) |
| 8:53.93 | (1:18.31) | 10:11.47 | (1:17.54) |
| 11:29.70 | (1:18.23) | 12:48.23 | (1:18.53) |
| 14:06.85 | (1:18.62) | 15:25.23 | (1:18.38) |
| 16:43.78 | (1:18.55) | 18:01.92 | (1:18.14) |
| 19:17.07 | (1:15.15) |