| 1:10.42 | 2:26.33 | (1:15.91) | |
| 3:41.53 | (1:15.20) | 4:58.23 | (1:16.70) |
| 6:15.62 | (1:17.39) | 7:34.03 | (1:18.41) |
| 8:52.73 | (1:18.70) | 10:12.02 | (1:19.29) |
| 11:31.96 | (1:19.94) | 12:51.42 | (1:19.46) |
| 14:12.54 | (1:21.12) | 15:32.13 | (1:19.59) |
| 16:51.85 | (1:19.72) | 18:11.48 | (1:19.63) |
| 19:29.57 | (1:18.09) |