| 1:14.62 | 2:37.89 | (1:23.27) | |
| 4:00.34 | (1:22.45) | 5:21.49 | (1:21.15) |
| 6:42.97 | (1:21.48) | 8:03.46 | (1:20.49) |
| 9:24.36 | (1:20.90) | 10:45.26 | (1:20.90) |
| 12:05.90 | (1:20.64) | 13:27.07 | (1:21.17) |
| 14:49.24 | (1:22.17) | 16:10.43 | (1:21.19) |
| 17:32.35 | (1:21.92) | 18:55.52 | (1:23.17) |
| 20:19.35 | (1:23.83) |