| 1:16.61 | 2:37.16 | (1:20.55) | |
| 3:56.75 | (1:19.59) | 5:17.60 | (1:20.85) |
| 6:35.49 | (1:17.89) | 7:55.14 | (1:19.65) |
| 9:15.21 | (1:20.07) | 10:34.32 | (1:19.11) |
| 11:54.28 | (1:19.96) | 13:13.07 | (1:18.79) |
| 14:32.36 | (1:19.29) | 15:51.41 | (1:19.05) |
| 17:09.85 | (1:18.44) | 18:27.98 | (1:18.13) |
| 19:45.31 | (1:17.33) |