| 1:14.68 | 2:33.43 | (1:18.75) | |
| 3:52.44 | (1:19.01) | 5:12.55 | (1:20.11) |
| 6:32.59 | (1:20.04) | 7:52.65 | (1:20.06) |
| 9:12.60 | (1:19.95) | 10:32.66 | (1:20.06) |
| 11:52.38 | (1:19.72) | 13:12.60 | (1:20.22) |
| 14:32.83 | (1:20.23) | 15:53.20 | (1:20.37) |
| 17:12.56 | (1:19.36) | 18:31.13 | (1:18.57) |
| 19:48.04 | (1:16.91) |