| 1:14.51 | 2:33.74 | (1:19.23) | |
| 3:55.29 | (1:21.55) | 5:17.27 | (1:21.98) |
| 6:39.05 | (1:21.78) | 7:59.80 | (1:20.75) |
| 9:21.48 | (1:21.68) | 10:43.10 | (1:21.62) |
| 12:06.70 | (1:23.60) | 13:30.19 | (1:23.49) |
| 14:53.57 | (1:23.38) | 16:14.87 | (1:21.30) |
| 17:36.06 | (1:21.19) | 18:58.39 | (1:22.33) |
| 20:17.07 | (1:18.68) |