| 1:11.97 | 2:27.93 | (1:15.96) | |
| 3:43.61 | (1:15.68) | 4:59.46 | (1:15.85) |
| 6:15.45 | (1:15.99) | 7:30.97 | (1:15.52) |
| 8:46.79 | (1:15.82) | 10:02.26 | (1:15.47) |
| 11:17.83 | (1:15.57) | 12:33.50 | (1:15.67) |
| 13:48.41 | (1:14.91) | 15:04.44 | (1:16.03) |
| 16:19.70 | (1:15.26) | 17:34.59 | (1:14.89) |
| 18:47.33 | (1:12.74) |