| 1:17.97 | 2:40.95 | (1:22.98) | |
| 4:03.99 | (1:23.04) | 5:27.51 | (1:23.52) |
| 6:51.97 | (1:24.46) | 8:17.03 | (1:25.06) |
| 9:41.25 | (1:24.22) | 11:05.08 | (1:23.83) |
| 12:29.46 | (1:24.38) | 13:53.12 | (1:23.66) |
| 15:17.36 | (1:24.24) | 16:42.50 | (1:25.14) |
| 18:06.01 | (1:23.51) | 19:30.59 | (1:24.58) |
| 20:51.08 | (1:20.49) |