| 1:15.44 | 2:35.41 | (1:19.97) | |
| 3:55.44 | (1:20.03) | 5:14.51 | (1:19.07) |
| 6:33.60 | (1:19.09) | 7:52.31 | (1:18.71) |
| 9:12.35 | (1:20.04) | 10:32.05 | (1:19.70) |
| 11:52.41 | (1:20.36) | 13:12.96 | (1:20.55) |
| 14:36.60 | (1:23.64) | 15:59.73 | (1:23.13) |
| 17:22.52 | (1:22.79) | 18:45.45 | (1:22.93) |
| 20:06.20 | (1:20.75) |