| 1:14.21 | 2:33.60 | (1:19.39) | |
| 3:52.30 | (1:18.70) | 5:12.88 | (1:20.58) |
| 6:33.85 | (1:20.97) | 7:55.39 | (1:21.54) |
| 9:17.03 | (1:21.64) | 10:37.38 | (1:20.35) |
| 11:57.57 | (1:20.19) | 13:17.98 | (1:20.41) |
| 14:38.44 | (1:20.46) | 16:00.21 | (1:21.77) |
| 17:23.19 | (1:22.98) | 18:46.60 | (1:23.41) |
| 20:04.18 | (1:17.58) |