| 1:11.20 | 2:27.65 | (1:16.45) | |
| 3:44.84 | (1:17.19) | 5:02.31 | (1:17.47) |
| 6:22.17 | (1:19.86) | 7:43.12 | (1:20.95) |
| 9:04.84 | (1:21.72) | 10:26.17 | (1:21.33) |
| 11:48.41 | (1:22.24) | 13:09.87 | (1:21.46) |
| 14:31.90 | (1:22.03) | 15:54.51 | (1:22.61) |
| 17:15.88 | (1:21.37) | 18:34.75 | (1:18.87) |
| 19:52.64 | (1:17.89) |