| 1:05.77 | 2:16.86 | (1:11.09) | |
| 3:29.04 | (1:12.18) | 4:41.55 | (1:12.51) |
| 5:55.37 | (1:13.82) | 7:08.97 | (1:13.60) |
| 8:23.94 | (1:14.97) | 9:38.43 | (1:14.49) |
| 10:54.05 | (1:15.62) | 12:09.09 | (1:15.04) |
| 13:23.74 | (1:14.65) | 14:39.35 | (1:15.61) |
| 15:54.95 | (1:15.60) | 17:11.38 | (1:16.43) |
| 18:26.56 | (1:15.18) |