| 1:15.16 | 2:36.02 | (1:20.86) | |
| 3:57.56 | (1:21.54) | 5:19.21 | (1:21.65) |
| 6:41.03 | (1:21.82) | 8:03.36 | (1:22.33) |
| 9:25.53 | (1:22.17) | 10:47.65 | (1:22.12) |
| 12:09.75 | (1:22.10) | 13:30.88 | (1:21.13) |
| 14:52.67 | (1:21.79) | 16:13.77 | (1:21.10) |
| 17:34.90 | (1:21.13) | 18:56.20 | (1:21.30) |
| 20:15.87 | (1:19.67) |