| 1:14.60 | 2:33.25 | (1:18.65) | |
| 3:52.54 | (1:19.29) | 5:12.37 | (1:19.83) |
| 6:32.67 | (1:20.30) | 7:53.99 | (1:21.32) |
| 9:14.60 | (1:20.61) | 10:35.08 | (1:20.48) |
| 11:56.11 | (1:21.03) | 13:17.20 | (1:21.09) |
| 14:38.51 | (1:21.31) | 16:00.16 | (1:21.65) |
| 17:21.41 | (1:21.25) | 18:42.16 | (1:20.75) |
| 19:59.79 | (1:17.63) |