| 1:12.69 | 2:30.48 | (1:17.79) | |
| 3:48.04 | (1:17.56) | 5:05.63 | (1:17.59) |
| 6:23.21 | (1:17.58) | 7:40.13 | (1:16.92) |
| 8:57.08 | (1:16.95) | 10:14.47 | (1:17.39) |
| 11:32.26 | (1:17.79) | 12:50.05 | (1:17.79) |
| 14:06.81 | (1:16.76) | 15:25.09 | (1:18.28) |
| 16:43.09 | (1:18.00) | 18:00.95 | (1:17.86) |
| 19:14.92 | (1:13.97) |