| 1:10.76 | 2:25.73 | (1:14.97) | |
| 3:40.74 | (1:15.01) | 4:55.60 | (1:14.86) |
| 6:10.48 | (1:14.88) | 7:25.82 | (1:15.34) |
| 8:41.09 | (1:15.27) | 9:55.57 | (1:14.48) |
| 11:22.92 | (1:27.35) | 12:47.55 | (1:24.63) |
| 14:10.62 | (1:23.07) | 15:33.69 | (1:23.07) |
| 16:56.68 | (1:22.99) | 18:17.62 | (1:20.94) |
| 19:38.54 | (1:20.92) |