| 1:16.27 | 2:37.73 | (1:21.46) | |
| 3:58.50 | (1:20.77) | 5:20.07 | (1:21.57) |
| 6:41.39 | (1:21.32) | 8:03.68 | (1:22.29) |
| 9:25.54 | (1:21.86) | 10:47.26 | (1:21.72) |
| 12:09.37 | (1:22.11) | 13:31.97 | (1:22.60) |
| 14:54.61 | (1:22.64) | 16:16.65 | (1:22.04) |
| 17:38.78 | (1:22.13) | 19:00.35 | (1:21.57) |
| 20:18.77 | (1:18.42) |