| 1:10.91 | 2:24.40 | (1:13.49) | |
| 3:38.47 | (1:14.07) | 4:53.41 | (1:14.94) |
| 6:07.27 | (1:13.86) | 7:21.68 | (1:14.41) |
| 8:36.16 | (1:14.48) | 9:51.76 | (1:15.60) |
| 11:07.96 | (1:16.20) | 12:23.59 | (1:15.63) |
| 13:39.36 | (1:15.77) | 14:55.25 | (1:15.89) |
| 16:11.57 | (1:16.32) | 17:27.69 | (1:16.12) |
| 18:40.86 | (1:13.17) |