| 1:16.77 | 2:39.04 | (1:22.27) | |
| 4:02.39 | (1:23.35) | 5:23.66 | (1:21.27) |
| 6:46.69 | (1:23.03) | 8:08.54 | (1:21.85) |
| 9:30.32 | (1:21.78) | 10:51.91 | (1:21.59) |
| 12:13.16 | (1:21.25) | 13:34.03 | (1:20.87) |
| 14:55.76 | (1:21.73) | 16:15.91 | (1:20.15) |
| 17:36.87 | (1:20.96) | 18:57.27 | (1:20.40) |
| 20:13.96 | (1:16.69) |