| 1:14.61 | 2:31.38 | (1:16.77) | |
| 3:47.96 | (1:16.58) | 5:04.50 | (1:16.54) |
| 6:21.50 | (1:17.00) | 7:38.19 | (1:16.69) |
| 8:56.32 | (1:18.13) | 10:15.16 | (1:18.84) |
| 11:33.74 | (1:18.58) | 12:52.82 | (1:19.08) |
| 14:11.90 | (1:19.08) | 15:30.84 | (1:18.94) |
| 16:49.46 | (1:18.62) | 18:08.34 | (1:18.88) |
| 19:26.48 | (1:18.14) |