| 1:17.26 | 2:38.50 | (1:21.24) | |
| 4:00.45 | (1:21.95) | 5:21.14 | (1:20.69) |
| 6:42.29 | (1:21.15) | 8:03.55 | (1:21.26) |
| 9:25.06 | (1:21.51) | 10:47.31 | (1:22.25) |
| 12:09.69 | (1:22.38) | 13:31.84 | (1:22.15) |
| 14:54.14 | (1:22.30) | 16:16.43 | (1:22.29) |
| 17:38.72 | (1:22.29) | 19:00.96 | (1:22.24) |
| 20:20.21 | (1:19.25) |