| 1:14.42 | 2:34.75 | (1:20.33) | |
| 3:55.32 | (1:20.57) | 5:16.37 | (1:21.05) |
| 6:37.03 | (1:20.66) | 7:58.38 | (1:21.35) |
| 9:19.96 | (1:21.58) | 10:41.52 | (1:21.56) |
| 12:03.16 | (1:21.64) | 13:25.57 | (1:22.41) |
| 14:47.80 | (1:22.23) | 16:09.94 | (1:22.14) |
| 17:32.51 | (1:22.57) | 18:55.05 | (1:22.54) |
| 20:17.23 | (1:22.18) |