| 1:15.97 | 2:37.89 | (1:21.92) | |
| 3:59.45 | (1:21.56) | 5:21.12 | (1:21.67) |
| 6:43.21 | (1:22.09) | 8:03.89 | (1:20.68) |
| 9:25.32 | (1:21.43) | 10:47.04 | (1:21.72) |
| 12:08.65 | (1:21.61) | 13:29.95 | (1:21.30) |
| 14:51.32 | (1:21.37) | 16:13.07 | (1:21.75) |
| 17:35.36 | (1:22.29) | 18:55.99 | (1:20.63) |
| 20:15.52 | (1:19.53) |