| 1:11.34 | 2:26.86 | (1:15.52) | |
| 3:43.33 | (1:16.47) | 5:00.40 | (1:17.07) |
| 6:18.41 | (1:18.01) | 7:36.44 | (1:18.03) |
| 8:55.19 | (1:18.75) | 10:14.18 | (1:18.99) |
| 11:33.76 | (1:19.58) | 12:53.33 | (1:19.57) |
| 14:13.58 | (1:20.25) | 15:33.40 | (1:19.82) |
| 16:53.39 | (1:19.99) | 18:12.08 | (1:18.69) |
| 19:30.10 | (1:18.02) |