| 1:13.89 | 2:33.38 | (1:19.49) | |
| 3:53.37 | (1:19.99) | 5:14.18 | (1:20.81) |
| 6:35.17 | (1:20.99) | 7:55.76 | (1:20.59) |
| 9:16.70 | (1:20.94) | 10:38.81 | (1:22.11) |
| 12:01.62 | (1:22.81) | 13:24.34 | (1:22.72) |
| 14:46.75 | (1:22.41) | 16:09.81 | (1:23.06) |
| 17:30.07 | (1:20.26) | 18:49.03 | (1:18.96) |
| 20:04.87 | (1:15.84) |