| 1:12.92 | 2:30.73 | (1:17.81) | |
| 3:48.48 | (1:17.75) | 5:05.89 | (1:17.41) |
| 6:23.93 | (1:18.04) | 7:42.22 | (1:18.29) |
| 9:00.79 | (1:18.57) | 10:19.42 | (1:18.63) |
| 11:38.24 | (1:18.82) | 12:58.05 | (1:19.81) |
| 14:17.37 | (1:19.32) | 15:37.00 | (1:19.63) |
| 16:56.14 | (1:19.14) | 18:15.22 | (1:19.08) |
| 19:32.85 | (1:17.63) |