| 1:14.40 | 2:35.18 | (1:20.78) | |
| 3:55.77 | (1:20.59) | 5:16.57 | (1:20.80) |
| 6:39.02 | (1:22.45) | 8:00.99 | (1:21.97) |
| 9:22.81 | (1:21.82) | 10:43.44 | (1:20.63) |
| 12:04.66 | (1:21.22) | 13:26.11 | (1:21.45) |
| 14:47.47 | (1:21.36) | 16:08.85 | (1:21.38) |
| 17:29.94 | (1:21.09) | 18:51.14 | (1:21.20) |
| 20:08.79 | (1:17.65) |