| 1:13.35 | 2:33.01 | (1:19.66) | |
| 3:53.25 | (1:20.24) | 5:14.54 | (1:21.29) |
| 6:36.69 | (1:22.15) | 7:58.73 | (1:22.04) |
| 9:21.04 | (1:22.31) | 10:43.66 | (1:22.62) |
| 12:04.74 | (1:21.08) | 13:25.68 | (1:20.94) |
| 14:46.24 | (1:20.56) | 16:07.92 | (1:21.68) |
| 17:29.99 | (1:22.07) | 18:51.23 | (1:21.24) |
| 20:09.39 | (1:18.16) |