| 1:07.58 | 2:21.05 | (1:13.47) | |
| 3:35.54 | (1:14.49) | 4:51.05 | (1:15.51) |
| 6:07.75 | (1:16.70) | 7:25.36 | (1:17.61) |
| 8:44.10 | (1:18.74) | 10:03.44 | (1:19.34) |
| 11:23.59 | (1:20.15) | 12:44.49 | (1:20.90) |
| 14:04.66 | (1:20.17) | 15:25.56 | (1:20.90) |
| 16:47.12 | (1:21.56) | 18:07.81 | (1:20.69) |
| 19:26.88 | (1:19.07) |