| 1:17.00 | 2:39.90 | (1:22.90) | |
| 4:03.22 | (1:23.32) | 5:26.78 | (1:23.56) |
| 6:50.37 | (1:23.59) | 8:13.63 | (1:23.26) |
| 9:37.33 | (1:23.70) | 11:00.44 | (1:23.11) |
| 12:23.07 | (1:22.63) | 13:44.83 | (1:21.76) |
| 15:07.13 | (1:22.30) | 16:29.55 | (1:22.42) |
| 17:51.94 | (1:22.39) | 19:13.83 | (1:21.89) |
| 20:33.26 | (1:19.43) |