| 1:11.98 | 2:25.41 | (1:13.43) | |
| 3:39.50 | (1:14.09) | 4:54.21 | (1:14.71) |
| 6:09.39 | (1:15.18) | 7:24.47 | (1:15.08) |
| 8:39.28 | (1:14.81) | 9:54.05 | (1:14.77) |
| 11:09.26 | (1:15.21) | 12:24.90 | (1:15.64) |
| 13:39.77 | (1:14.87) | 14:54.48 | (1:14.71) |
| 16:09.23 | (1:14.75) | 17:23.97 | (1:14.74) |
| 18:37.40 | (1:13.43) |