| 1:09.86 | 2:22.73 | (1:12.87) | |
| 3:35.60 | (1:12.87) | 4:48.11 | (1:12.51) |
| 6:00.72 | (1:12.61) | 7:12.92 | (1:12.20) |
| 8:25.33 | (1:12.41) | 9:38.16 | (1:12.83) |
| 10:51.41 | (1:13.25) | 12:04.83 | (1:13.42) |
| 13:17.80 | (1:12.97) | 14:30.77 | (1:12.97) |
| 15:44.14 | (1:13.37) | 16:57.63 | (1:13.49) |
| 18:09.89 | (1:12.26) |