| 1:09.55 | 2:26.34 | (1:16.79) | |
| 3:44.21 | (1:17.87) | 5:02.96 | (1:18.75) |
| 6:21.68 | (1:18.72) | 7:41.30 | (1:19.62) |
| 8:59.81 | (1:18.51) | 10:18.39 | (1:18.58) |
| 11:37.41 | (1:19.02) | 12:55.72 | (1:18.31) |
| 14:14.15 | (1:18.43) | 15:32.70 | (1:18.55) |
| 16:51.00 | (1:18.30) | 18:09.59 | (1:18.59) |
| 19:25.46 | (1:15.87) |