| 1:13.39 | 2:33.22 | (1:19.83) | |
| 3:53.82 | (1:20.60) | 5:14.19 | (1:20.37) |
| 6:34.96 | (1:20.77) | 7:55.26 | (1:20.30) |
| 9:15.65 | (1:20.39) | 10:35.22 | (1:19.57) |
| 11:55.18 | (1:19.96) | 13:15.01 | (1:19.83) |
| 14:34.15 | (1:19.14) | 15:53.06 | (1:18.91) |
| 17:11.64 | (1:18.58) | 18:29.66 | (1:18.02) |
| 19:43.39 | (1:13.73) |