| 1:14.66 | 2:35.55 | (1:20.89) | |
| 3:56.59 | (1:21.04) | 5:17.41 | (1:20.82) |
| 6:39.01 | (1:21.60) | 8:01.33 | (1:22.32) |
| 9:24.33 | (1:23.00) | 10:47.31 | (1:22.98) |
| 12:10.14 | (1:22.83) | 13:32.57 | (1:22.43) |
| 14:55.51 | (1:22.94) | 16:17.54 | (1:22.03) |
| 17:39.06 | (1:21.52) | 19:00.74 | (1:21.68) |
| 20:21.88 | (1:21.14) |