| 1:10.49 | 2:28.22 | (1:17.73) | |
| 3:46.58 | (1:18.36) | 5:06.83 | (1:20.25) |
| 6:27.05 | (1:20.22) | 7:47.43 | (1:20.38) |
| 9:07.59 | (1:20.16) | 10:27.47 | (1:19.88) |
| 11:47.91 | (1:20.44) | 13:08.63 | (1:20.72) |
| 14:29.89 | (1:21.26) | 15:51.68 | (1:21.79) |
| 17:13.33 | (1:21.65) | 18:34.36 | (1:21.03) |
| 19:52.50 | (1:18.14) |