| 1:17.02 | 2:39.66 | (1:22.64) | |
| 4:02.96 | (1:23.30) | 5:26.11 | (1:23.15) |
| 6:50.34 | (1:24.23) | 8:14.17 | (1:23.83) |
| 9:37.96 | (1:23.79) | 11:01.11 | (1:23.15) |
| 12:24.95 | (1:23.84) | 13:48.66 | (1:23.71) |
| 15:12.07 | (1:23.41) | 16:35.57 | (1:23.50) |
| 17:59.38 | (1:23.81) | 19:23.12 | (1:23.74) |
| 20:43.91 | (1:20.79) |