| 1:15.87 | 2:38.60 | (1:22.73) | |
| 4:01.61 | (1:23.01) | 5:25.66 | (1:24.05) |
| 6:49.71 | (1:24.05) | 8:14.43 | (1:24.72) |
| 9:38.79 | (1:24.36) | 11:03.60 | (1:24.81) |
| 12:27.58 | (1:23.98) | 13:51.50 | (1:23.92) |
| 15:16.36 | (1:24.86) | 16:39.46 | (1:23.10) |
| 18:04.23 | (1:24.77) | 19:27.30 | (1:23.07) |
| 20:48.29 | (1:20.99) |