| 1:14.92 | 2:36.05 | (1:21.13) | |
| 3:58.28 | (1:22.23) | 5:20.29 | (1:22.01) |
| 6:42.30 | (1:22.01) | 8:03.81 | (1:21.51) |
| 9:24.34 | (1:20.53) | 10:45.31 | (1:20.97) |
| 12:06.05 | (1:20.74) | 13:26.29 | (1:20.24) |
| 14:47.35 | (1:21.06) | 16:09.30 | (1:21.95) |
| 17:32.27 | (1:22.97) | 18:55.06 | (1:22.79) |
| 20:15.62 | (1:20.56) |