| 1:13.61 | 2:34.11 | (1:20.50) | |
| 3:55.79 | (1:21.68) | 5:17.57 | (1:21.78) |
| 6:39.82 | (1:22.25) | 8:01.45 | (1:21.63) |
| 9:24.33 | (1:22.88) | 10:47.47 | (1:23.14) |
| 12:10.58 | (1:23.11) | 13:34.07 | (1:23.49) |
| 14:58.35 | (1:24.28) | 16:22.24 | (1:23.89) |
| 17:46.67 | (1:24.43) | 19:10.39 | (1:23.72) |
| 20:31.54 | (1:21.15) |