| 1:17.81 | 2:39.42 | (1:21.61) | |
| 4:02.69 | (1:23.27) | 5:24.94 | (1:22.25) |
| 6:46.89 | (1:21.95) | 8:09.61 | (1:22.72) |
| 9:32.20 | (1:22.59) | 10:55.38 | (1:23.18) |
| 12:17.83 | (1:22.45) | 13:39.95 | (1:22.12) |
| 15:01.89 | (1:21.94) | 16:24.06 | (1:22.17) |
| 17:45.88 | (1:21.82) | 19:05.97 | (1:20.09) |
| 20:25.42 | (1:19.45) |