| 1:14.62 | 2:33.35 | (1:18.73) | |
| 3:52.83 | (1:19.48) | 5:12.54 | (1:19.71) |
| 6:31.83 | (1:19.29) | 7:51.74 | (1:19.91) |
| 9:11.52 | (1:19.78) | 10:31.09 | (1:19.57) |
| 11:51.49 | (1:20.40) | 13:11.95 | (1:20.46) |
| 14:32.41 | (1:20.46) | 15:53.06 | (1:20.65) |
| 17:14.25 | (1:21.19) | 18:34.78 | (1:20.53) |
| 19:52.90 | (1:18.12) |