| 1:08.85 | 2:20.56 | (1:11.71) | |
| 3:32.51 | (1:11.95) | 4:44.62 | (1:12.11) |
| 5:57.16 | (1:12.54) | 7:10.13 | (1:12.97) |
| 8:23.19 | (1:13.06) | 9:36.88 | (1:13.69) |
| 10:50.53 | (1:13.65) | 12:03.58 | (1:13.05) |
| 13:16.77 | (1:13.19) | 14:29.16 | (1:12.39) |
| 15:43.00 | (1:13.84) | 16:55.96 | (1:12.96) |
| 18:08.58 | (1:12.62) |