| 1:13.77 | 2:29.36 | (1:15.59) | |
| 3:45.11 | (1:15.75) | 5:01.04 | (1:15.93) |
| 6:17.01 | (1:15.97) | 7:33.11 | (1:16.10) |
| 8:49.65 | (1:16.54) | 10:06.31 | (1:16.66) |
| 11:22.24 | (1:15.93) | 12:38.24 | (1:16.00) |
| 13:53.74 | (1:15.50) | 15:10.09 | (1:16.35) |
| 16:26.32 | (1:16.23) | 17:42.45 | (1:16.13) |
| 18:56.37 | (1:13.92) |