| 1:14.15 | 2:34.21 | (1:20.06) | |
| 3:54.37 | (1:20.16) | 5:15.54 | (1:21.17) |
| 6:36.58 | (1:21.04) | 7:57.03 | (1:20.45) |
| 9:19.10 | (1:22.07) | 10:41.52 | (1:22.42) |
| 12:03.66 | (1:22.14) | 13:26.59 | (1:22.93) |
| 14:49.96 | (1:23.37) | 16:14.20 | (1:24.24) |
| 17:38.16 | (1:23.96) | 19:03.12 | (1:24.96) |
| 20:26.76 | (1:23.64) |