| 1:10.84 | 2:26.03 | (1:15.19) | |
| 3:41.58 | (1:15.55) | 4:57.82 | (1:16.24) |
| 6:14.38 | (1:16.56) | 7:30.70 | (1:16.32) |
| 8:46.66 | (1:15.96) | 10:02.50 | (1:15.84) |
| 11:19.13 | (1:16.63) | 12:35.73 | (1:16.60) |
| 13:52.23 | (1:16.50) | 15:09.03 | (1:16.80) |
| 16:25.05 | (1:16.02) | 17:41.70 | (1:16.65) |
| 18:56.76 | (1:15.06) |